日产无码久久久久久精品红桃,中出内射颜射骚妇,三级日本 三级韩国 三级欧美,在线观看国产成人免费视频网

The Third Sino-Euro Global Forum on Hospital Management, Specialty Construction and Talent Cultivation Came to a Perfect Conclusion

2024-11-29 20:38:52 Guangzhou Gloryren Medical Technology Co., Ltd 107

仁醫(yī)醫(yī)療頂部.gif

On Sept 17, the Third Sino-Euro Global Forum on Hospital Management, Specialty Construction and Talent Cultivation reached a perfect conclusion in Xiamen, China. Eight key academic leaders from Europe, 300 Hospital Presidents, key academic leaders in different specialties, heads of administrative departments and outstanding young doctors from nearly 50 Grade III-A hospitals in 18 Chinese cities attended the forum in person. The promo-article published on Gloryren’s WeChat account attracted more than 63,000 views. The live broadcast attracted more than 200,000 clicks.

圖片關(guān)鍵詞

For the forum, we selected National Grade III-A hospitals, Grade III-A hospitals from first-tier cities, Grade III-A hospitals from second-tier cities, specialized hospitals and private hospitals. We present the current situation of Chinese hospitals from various levels of portraits. Fifteen questions were discussed on the forum by the Sino-Euro hospital presidents for best possible solutions. Only talents make a hospital great. Doctors reflect the conscience of a country. To a well-reputed Grade III-A hospital in China, what you need is a real academic leader instead of a head of a department. You are located at the prime location of the first-tier cities. It is the greatest support from the country that makes your achievement today. It is not because that the President is great. The real greatness lies in the greatness of the team. We used to be one of the most underdeveloped countries worldwide. It took us nearly 40 years to make China the second largest economy worldwide. The three-year-long pandemic empowered China global standing of its healthcare system. The pandemic promoted the importance of healthcare to an unprecedented level. After all, the healthcare system represents the international image of a country. The most important criteria of healthcare are healthy population, well-being index, disease control system and material reserve. The priority of a Chinese hospital should be hospital management, specialty construction and talent cultivation. Being a hospital president is not an ordinary job. Every hospital president in China should help develop and support primary hospitals. This is what you’re here for. Only with social stability, people's happiness and physical health, can a country truly become strong and prosperous.

Hospital Management

Moderating Chairs: Prof. Stief, Prof. SHEN Jie, Prof. LIU Jihong

Panel Members: Prof. WU Song, Prof. Siebert

圖片關(guān)鍵詞


1. What is the core of a hospital?

Prof. Stief: The question is how to deal with the obvious problems and tensions between the administration and the individual department. I think it's very obvious that we do have problems, we do have fights. And at least in my experience, it is most important that we have an open and transparent discussion between the head of the administration and the head of the department. We should openly and honestly talk about the aim of the hospital, the aim of the department, and the perspectives.

What is our purpose? What is extremely important is that we openly talk about our limited budgets. I don't know how specific the situation in China is, but at least this situation in Germany, this situation in Munich is always that we don't have enough money for all the things we would like to do, like to buy and like to perform. So I think open discussion is very important. 

Tell the people this is our budget, there are our aims, and how we will get there. And then what I think is extremely important is to leave these specific questions and how to solve these problems within the department, but not try to leave the peripheral problems for central administration. The core of the hospital, I think is the patient. And the patient is the utmost focus for us. And just to treat the diseases of patients, we need lots of things. We need obviously human resources. We need the interaction of human resources. We obviously need a building to live and to work in. And then we need things that we put into the building, equipment. We need the technician that monitors the equipment. We need the nursing staffs and the doctors, and then take care of the doctors.


Prof. LIU Jihong: I think we have the same situation here for general hospitals. Large hospitals in China also do budget management. At the end of each year, we do the budgeting. And our government also emphasizes the allocation of budgets. Second, the most important thing for a hospital should be core talents. Doctors are important core talents, so are the staffs in administrative departments, the nurses, and the senior management teams. So overall, core talents are the core to maintain the competitiveness of a hospital. But in everything we do, we must focus on serving patients and relieve their sufferings by improving our medical level and service quality.


Prof. WU Song: Another important factor in China is the position of a hospital given by the government. If a hospital is a primary hospital, it should focus its services on the patients in the community. If it is a high-level hospital or a regional medical center, it may be serving patients of a province or a certain region. As an administrator of a public hospital, we are more like the chairman of a state-owned enterprise. Our task is to follow the guideline and position set by the government, to make good use of our speciality or strength, and then accordingly to hire talents, procure equipment, and make plans.


Prof. SHEN Jie: What is the core of a hospital? I think it involves the core values, core talents and the core development strategy of a hospital. After going though the COVID-19 pandemic, we should think about what we should do in this post Covid-19 era. I think the specialty development is the core of a hospital and the momentum for the future development. We know that during the “14th Five-Year Plan” period, China has the “Hundred-Thousand-Ten Thousand Project”. It means that we will build one hundred national key specialties, one thousand provincial key specialties, and ten thousand county-level key specialties. We are now learning from West China Hospital of Sichuan University and Tongji Hospital, Tongji Medical College of Huazhong University of Science and Technology. But not every hospital could turn out to be these two hospitals. Therefore, each hospital should figure out its own position. During the development towards this position, specialty development is very important and is the core and drive. At the same time the core of speciality development is talents.


Prof. Siebert: Let me just point out one thing. As the number of patients that we treat continues to grow, we also have to be aware of the fact that we have to make the processes for the physicians, for our doctors as efficient as possible. Should it be the support by artificial intelligence in form of digitalization of the hospitals? Should it be a form of staff members that support your doctor? In Germany, we have learned painfully, I have to admit, that we need to improve the efficiencies of our processes so we get as much treatment per dollar as we can, if you have a limited budget. So you have to make sure that you have your doctors doing the things that they should be doing to help your patients and keep them from having to do too much administration, from having to do other things, because we need their talent to be focused on the patients. 


2. How to coordinate the relationship between the clinical departments and administrative departments as a President of a hospital?

Prof. Stief: The relationship between them should be respectful from both sides. I think the administration should respect the doctors who try to get the best for patients. Doctors should respect that the administrator has a limited budget, must finance the entire hospital and must balance all the needs that the different departments have. So there should be an open discussion. There should be clear messages from both sides. And in the end, there should be a respectful compromise.


Ms. PENG: I think among Chinese hospitals, very few of them have well-functioning administrative departments. I know a spine surgeon from a hospital in Guangzhou who is very self-motivated and working very hard. Not long ago, he received an invitation for fellowship from Sch?n Klinik München Harlaching and also got his visa. However, the administrative department refused to give the doctor’s leave request because they said that it was none of their business. If any problem occurs during the fellowship which is approved by the administrative department, they have to take the responsibility. But the German hosting hospital had already arranged everything well for this doctor I think this hospital has an irresponsible administrative department. I've visited many hospitals. Every time I visit a hospital, I tell the president that the administrative department is supposed to support the clinical department. Why? Because outpatient services are provided by doctors, and surgeries are also performed by doctors. However, doctors often have to beg for approval from the administrative departments. Later, the doctor gave me a phone call, saying that he wanted to quit from the hospital. Actually the president of the hospital tried to support him, but failed. This is not an uncommon situation in Chinese hospitals. And that’s one of the reasons why we are holding this forum - to improve the situation of the medical industry of China.


Prof. Siebert: In Germany, the situation has developed a little bit. Whereas 10 years ago, I would say there was a battle between the administration and the physician. We have learned that we need to address common goals to make sure that our hospitals continue to function. Right now, if you will, the enemy for us is new legislation, and changes in the rules. We have to keep the hospital on its toes, if you will, to adjust to the new setting. So the game needs to be played together to be successful. And I think many of our administrators have learned that they can only run a successful hospital that if they have their doctors on board and that they form a proper team.


Prof. LIU Jihong: The case that Madam PENG mentioned was a quite exceptional one. At the early stage, there were indeed some limitations on studying abroad, but now the situation has been improved a lot. I still remember one saying from our former president that, “Our hospital should serve the patients wholeheartedly. Patients come first”. Since clinical doctors are the ones who serve patients, medical science departments serve the clinical doctors on the front line, and all the administrative departments serve the clinical and medical science departments. Administrators’ work is to serve every staff, so they first have to overcome the “official-centered” thoughts. They are not officials but servers with administrative function. Administrative departments ought to know the difficulties and challenges that doctors are facing, as well as keep every medical staff aware of national policies and administrative regulations to improve the quality of their medical services. Administrators and clinical doctors should show mutual respects and understandings, because they are working for a common goal - serving for patients and relieving their sufferings.


Prof. WU Song: I fully agree with the idea that administrative departments should serve the medical departments. But what kind of criteria should we use to assess the outcome? In Chinese hospitals, we use satisfaction surveys that have two parts. One is the satisfaction level of the patients, including outpatients and inpatients, to see if they are satisfied with the services, diagnoses and treatments provided by our staffs. The other is the satisfaction level of our employees. Our hospital and health commissions of all levels do the satisfaction surveys for administrators, medical staffs, and others respectively. So as an administrator, we can introduce corresponding incentive measures according to the outcomes of the satisfaction surveys.

In our hospital, I propose that we should build a warm hospital and we should deliver our warmness to our patients. Also, for our employees, including medical staffs and administrative staffs, we must work out some specific incentive measures to show our warmness. If the satisfaction level is quite low, we have to introduce some corresponding measures to improve. Eventually we can create a hospital where people feel warm.


Prof. SHEN Jie: Administration and medical care require a management system of the presidency and department-level. We should not emphasize one thing at the cost of the other. This is my point.

The second, in recent years, while we are stressing specialty development and talent cultivation, we might have ignored the training of administrative staffs. But in recent years, we have seen a lot of good signs that all kinds of training courses of hospital management were organized by our government, which is good for the improvement of the management ability of administrative staffs. We have witnessed the improvement.

The third is that administrative staffs must serve the clinical departments. They have to be clear with their duty. A hospital should serve the doctors because the core of a hospital are good doctors and they must be supported by administrative departments. So a good hospital must have a good administration team.

Meanwhile, a satisfaction survey is very important. To be aware of problems in time and solve them are also important. I remember a paper saying that the number of administrative staffs should be less than 10% of all employees and the number of professional practitioners should be more than 60%. People have different thoughts on this idea. Clinical staffs might think that the income they earn are given to support the administrative staffs. But, administrative staffs also often work very hard and overtime. So my point is that administrative staffs must know that their purpose is to serve the clinical departments. With this attitude, they can help to build a good hospital. Ten years ago, when I was a candidate for the president, my leader had a talk with me. One of his words that made me impressed is that, “We entrust you with this important task. But this doesn’t mean that you become a superior official, but only means that you bear more responsibility to serve the hospital better. And this is the only way to a bright future.”


Prof. Siebert: In Germany, with the development of the diagnostic related groups, for the last 20 years, we have been fighting against financial limitations, which has led to the doctors and the administrators, when they were sitting down talking about budgets, to have completely forgotten about the nursing staff on the wards and the operating rooms. This has led to these jobs to have become very unattractive, at least in Germany. So right now, we in Germany have many qualified doctors, but we do not have enough nursing staff. So I would encourage China not to make the same mistake. For a doctor to function properly, and to treat as many patients as possible, he needs to have the proper amount of staff. So do not reduce the support staff just to keep your doctors happy. 

The problem for the administrator will always be to keep everything in balance, for example, the low budget, the number of patients you have to see in your region, and of course the staff that you have available. So this becomes very difficult. In Germany, there is no training for chief surgeons, if you will, during their medical school time or during their residency, how to become a good administrator. We, in Germany, have to do extracurricular activity to learn these things. I think it should become part of the curriculum for the hospital doctors so that they are introduced to these columns early and do not have to start learning on the job.


3. Doctors, nurses, and administrative departments are all pursuing the well-beings of the patients. But sometimes patients complain that they do not receive sufficient respect and emotional care when being treated in large hospitals and feel anonymous. How to promote patient satisfaction without increasing workload of the clinical staff?

Prof. Stief: I think that's a problem for all over the world, not only for Grade III-A hospitals. We must be aware. When you have a big health problem, you have to go to the hospital, have to leave your family, your friends, and go to a foreign place, so you're pretty much alone. You're desperate because you don't know what's gonna happen and how you will get out of that hospital. So you're pretty lonely in the end. And I think we have to develop strategies to help these people in their lonely situation.

We, as the Department of Urology, have decided that a very small group of doctors take care of 7 to 10 or 12 patients. We request the doctor who takes care of a specific patient to be present in the surgery that the patient will get. So he sees the patient not only when the patient comes to the hospital, but also follows what is happening to that patient, and how is he operated. 

self as the chairperson, all our staff members, and all our residents can be reached by email anytime. So just to give you an example, I'm here in China now for two days. I have replied at least 40 emails to our patients. They’re not long letters, but mostly it's just words or sentences to help them. So we really try to be available for our patients all the time, even when they have left the hospital or when they may develop problems afterwards.


Prof. LIU Jihong: How to provide the best services to our patients is an everlasting question of hospital development. In China, we fully agree that the concept is to serve the patients with heart and soul. With this idea, we use various methods, such as optimizing processes, to provide better services. I often ask our administrative staffs to go to the “front line” to act as patients and to experience the medical treatment process, so that they know where the problems are, and know how to reduce the steps and simplify the process.

Right now, I think the most important thing is to develop science and technology to optimize the process, such as auto registration, online booking and auto payment. The development of these IT and AI technologies can largely reduce our labor input cost.

Another thing is to enhance the development of e-hospital and tiered medical services. Some patients with simple diseases can be treated in smaller hospitals. And medical resources should be given to patients who are really in need. We understand that patients trust Grade III-A hospitals and they prefer to come to Grade III-A hospitals. And every patient is equal in terms of their rights to receive medical services. Therefore, we need to guide them in a correct way. We can use brochures, posters, telephones and WeChat to serve our patients and reduce the processes. In general, we should use all kinds of methods, including administrative, medical, technological ones, etc. to optimize the process and improve the quality of our services.


Prof. Siebert: The major problem is that the patient is in an unfamiliar setting in the hospital. He's in an unhappy place. So we have to do what we can to make him comfortable, to make him familiar with this setting. I have found, much as has been said already earlier, that I like to have the same nursing team, the same physical therapist, the same doctor to see the patient as often as possible so that he becomes comfortable in his setting, which, of course, requires the senior staff members to be delegated into smaller groups so that the patients have a common denominator of their treatment. We try to create a unit which treats the patient from day 1 to the final day to make him feel as comfortable as possible.


Prof. SHEN Jie: This question shows that Grade III-A hospitals indeed attract a lot of patients. The first thing we should do is to optimize the medical treatment process. Nowadays, hospitals are larger and larger with more and more employees. Back in the old days, hospitals were small and one employee could manage to link all the departments. But now cooperation among all the departments is needed to finish all the processes.

Second, we should make good use of the customer service center and public opinion monitoring system. I know that Singapore does very well with their feedback system and it’s the best part among their services. Every time we go to an airport in Singapore, the staffs will ask for our feedback on their work. So it is very important for the customer service center to find problems in time.

Third, the support from IT is also essential. Once we transfer common patients to lower-level hospitals according to our tiered medical system, we can have more time and resources to develop and optimize our specialties.

Another thing I find crucial is to build a warm hospital. I remember one hospital administrator once said that, to be patient-oriented is a must for a hospital, and it’s equally important to be employee-oriented. Because when the employees are happy, patients will enjoy better services; when the employees feel secure, so do the patients. Therefore, we need to improve the satisfaction of our employees while paying attention to patients’ satisfaction.


4. Apart from the satisfaction of patients, the quality of medical care is also a significant standard to assess the quality of a hospital. To improve the quality of medical care, one is to improve the treatment outcome, second is to monitor and avoid risks. How to achieve these two goals from the perspective of hospital executives?

Prof. Stief: This is a very important point, the quality of medical care. In most major indications like myocardial infarction, stroke and surgical procedures, we do have national databases. For us in a surgical department, I do have access to a national database so I can look up how long a pancreatic resection could be, how high the blood transfusion rate could be, what major complications could be, like pulmonary embolism. And as the Board of the hospital, we do carefully look into these numbers. And all our chairpersons have at least one official talk to the Board every year. And if it is a structure department or is it cardiology where we have these huge databases, we take the numbers before, share the numbers with the chairperson, and then we talk about the results. If the results are satisfactory or even better, we are more than happy. If the results are sub-optimal, we talk openly with that chairperson. Why do we have a problem in such specific surgeries? Why is your outcome not good? So we warn him. If next year, the results are not significantly improved, there would be an immediate sanction. So we really try very hard to improve our medical treatment results in all different areas of medicine.


Prof. WU Song: To maintain the quality and safety of medical care is a very important task for every administrator of hospitals. How to improve the quality to the highest and reduce the risk to the lowest? Every administrative department of our hospital should have a series of specific measures, which we are quite familiar with, to achieve these goals . As a well-established hospital, management is relatively easier. However, for a brand new hospital, establishing a system to monitor the quality of medical care and reduce risks could be quite challenging, because the personnel’s familiarity and compliance to the regulations might be different, and we have to see if the processes are reasonable and practical, and if the supporting equipment are enough to cover all the medical services. Therefore, it is more challenging.

According to the performance evaluation index system of tertiary public hospitals in China, the proportion of administrative staffs should be less than 10%. I think this idea is only half correct as we have to control the labor cost. However, for the sake of the quality and safety of medical care, to have enough administrative staffs is very necessary. Therefore, we need to introduce or train high-level administrative talents. In all processes of medical care, we must take this into account. Also, with advanced IT system, we can collect data for us to truly improve the quality and safety of medical care in both new and old hospitals.


Prof. LIU Jihong: the quality and safety of medical care is an everlasting topic for our hospitals. And our national government is also paying close attention to it. Recently, I watched the Second China Medical Quality Conference where 18 Core Regulations of Chinese Medical Quality are enhanced to improve medical safety, including medical record writing, ward rounds, checking, and safety management of surgeries, etc. When I was the Director of the Department of Medical Affairs, I asked all the departments to check each other’s seven records for discussion, including the records of death cases which we could learn lessons. These are the basic job. So for a hospital, the first thing to do is to improve the treatment outcome and reduce the death rate. The second is to ensure safety. For example, we should pay attention to drug complications, unnecessary falls and injuries, and iatrogenic injuries, etc. Therefore, we should establish a basic system of our hospital and build up the concept of the quality and safety of medical care. And I think this is the same for all the hospitals in the world.


Prof. Siebert: I, of course, agree wholeheartedly. But you do not always have to invent the wheel again. There is enough literature out there as far as the benchmarks that your department should be able to reach. At least in Europe, there are many very different certification processes that have analyzed the problems in hospital structures in the past. And you just need to employ this to your setting to have a stable environment. You need to find balance in how much time you have your physician spent on quality control, because you always have to remember that this is the time they will not be able to spend with their patients. So in Germany we will use the benchmarks that are out there and compare our results accordingly. We have a Hygiene Department that keeps monitoring our infections, our bacteria in the hospital for us. And they present the data on a regular basis. So we need the support of administration and various sub-specialties to help us surgeons get the best results. And we have found it helpful to have a critical incident reporting system to see problems as they arise and try to solve them before the patient is actually harmed.


Prof. SHEN Jie: the quality and safety of medical care is a constant topic in hospitals, and is the lifeline of a hospital. I think the 18 Core Regulations of Chinese Medical Quality are established based on the past painful failures. Therefore, in the assessment of Grade III-A hospitals, the management system of the presidency and department-level, especially PDCA, is very important. We should “apply a Grade III-A hospital standard to the daily work”. When we are in a daily routine of work and there is no superior inspection, we might ignore some problems. But I think it is necessary for a department to analyze its medical quality on a daily basis, because with the development of specialities, a lot of critically ill patients with refractory diseases need the regular examination.

Second, we should stick to the 10 Inpatient Safety Goals, which is very important, including the safety of surgeries, blood transfusion, the formation and prevention of venous thrombosis, etc. Hospitals should check these aspects regularly.

Third, we notice recently that as a three-year action plan for improving surgical safety and quality from the National Health Commission will be started soon, the performance appraisal of public hospitals emphasize the development of surgical departments, surgical skills and safety problems. With the promotion of performance appraisal of public hospitals in China, every hospital “encourages physicians to perform small surgeries, encourages surgeons to focus on minimally invasive surgeries, and encourages MIS surgeons to focus on precise treatment”, etc.


Ms. PENG: A classic saying goes, “it doesn't matter how high you fly; it matters if you can land safely”. Hospitals have a complicated system where doctors and nurses have to work very carefully. So for every hospital, the most important thing is to control risks. Only if you control the risks to the least in your hospital, can the quality of medical care of the hospital be guaranteed.


5. Most of the hospital presidents are clinical doctors. How to become a professional hospital administrator? How to reach new heights based on the achievements of predecessors of the well-organized hospitals?

Prof. Stief: I think you’ll learn the job during your work. You start as a medical student, then continue as a resident, then a staff member. You learn more and more to cope with administrative things, to cope with serious incidents, to cope with risks and the results. And then as you become the chairperson of a clinical department or a surgical department, you're dealing and talking every day with the administration. You're dealing with budgets. And if you then become the medical director or the vice director of a hospital, and possibly a huge hospital, this is just another scale, but the mechanism behind it is absolutely the same. So at least my personal conception or experience is that when you are a clinical doctor, you’ll run through the hierarchies over the years. Then you’ll get pretty much experience to run a hospital.


Prof. WU Song: Actually I think everyone has different experiences. When I was a surgeon, if I did the same surgery for 100 or 200 times, I would be confident with my skill to do this surgery and I could tell the patient proudly that I could successfully perform the surgery. But scientific researches and translational researches are sometimes much harder than doing surgeries, because you will face a lot of uncertainty while doing scientific research, and you have to explore scientific gaps, but actually there is not so many gaps for you to explore.

When it comes to management, it is even more difficult. Maybe many of you here feel it easy, but, for me, I think it’s harder than doing surgeries and scientific researches, because management involves all the departments, vice presidents, superior departments, and the whole industry. We also have to deal with budget, look for resources and make the plan that all of the staffs could follow. We now have a President Responsibility System under the leadership of the Party Committee, which could support the presidents.

For these three aspects as well as the quality and safety of medical care as mentioned above, it takes one life time for us to keep them balanced and choose one over the other. There might not be an optimal choice, but in my opinion, if we can serve more patients, create more opportunities for people, and develop more platforms for our nation and regions, it would be a great relief to see these.


Prof. LIU Jihong: This is a common topic for all of us here. On the way of becoming a President of a hospital from a clinical doctor, I have been performing surgeries, providing outpatient services, doing scientific researches and teaching for many years. Tongji Hospital is a large hospital with more than 8,000 beds and more than 10,000 employees. So from my point of view, it’s relatively easy to be a surgeon but it’s difficult to be a good president.

First of all, being a president have to be 100 percent concentrated. After I became a president, I don’t do outpatient services or perform surgeries because there is too little time and our hospital is too large. Another experience of mine is that at a certain stage the development of a hospital or a department can be very fast. As long as correct methods are used, departments can develop rapidly, and many indicators will show large improvements. The Tongji Hospital is like an aircraft carrier with three campuses, more than 8,000 beds, more than 10,000 employees, including 9,600 of them at work and 1,400 retired. Also, our hospital is now in a high position in all kinds of ranking. However, I think it is still very hard to make true breakthroughs, keep pace with top hospitals of our nation, and be a nation-class and world-class hospital.

We need lots of methods and philosophies, but absolutely not those ordinary methods that we’re using now. We need to make a huge leap, but at the same time we have to work on details. Currently, we have been learning from many hospitals in China, including such aspects as canceling drug price addition and consumables addition, DRG payment, and the budget of medical insurance. So hospital administrators are facing more and more complicated problems. How to satisfy our patients and streamline the service procedures while at the same time satisfying our employees and making them feel that they are respected? This is a very demanding job for presidents. And I think the only way is to do delicacy management.

It’s hard to find a breakthrough at this stage of development, so for a hospital, instead of ordinary management, delicacy management on all aspects is necessary, such as talents, scientific research, teaching, information technology, operation, administration and hospital culture. This is the most likely way to improve the hospitals to a higher level at an bottleneck stage, especially for large hospitals, like us. I think that only if we learn from the world and have exchanges with each other, can the hospital management be better.


Prof. Siebert: Let me just add that we expect our leaders in the medical department that they take advantage of the talent pool that they have. They need to find the talents, the researchers; they need to find the surgeons; and yes, they need to find the future managers of hospitals in their group, and then support them accordingly. And my point earlier was that you don't automatically achieve competence in hospital management by being named as Chief. I believe we send surgeons to courses for the AO to learn how to deal with trauma, and send them to research groups. But what we seldom do is to send the budding future chiefs out to management courses. But we should support these people just as we do for our researchers and our surgeons so that they are ready to face budget discussions and administrative problems which they may have seen but they have never had to address directly. So I think there's a lot of talent out there. And we just have to make sure we draw as much potential out of our groups as possible. And for that we need to take advantage of international sources and exchange programs. But this has become very difficult to do with the staff shortages, in Germany, at least, to convince our administrators that this is an important tool to further our departments.


Prof. SHEN Jie: Specialty development is quite important. The development of clinical work is focucing on specialization and that of administrative work is on extension. So administrators growing from clinical doctors have their advantages. Also, turning clinical doctors into administrators can expand the view in management. They have several advantages in management. One is in the construction of specialty. As they are familiar with the specialty, they can do better to integrate specialties, make plans for groups of specialties, and can have a better understanding of the concept of “a sub-specialty department should be able to treat some diseases that show its characteristic, a specialty department should be able to treat some diseases that show its advantage and a hospital should be able to treat some diseases that show its strategy, and even of the future development of hospitals.

The second is how to make good use of their professions to develop with innovation and differentiation. The integration of all kinds of new technologies, such as in medicine and engineering, needs a broader professional view and sensitivity to integrate all the ideas on specialty development. President XI Jinping has said that “innovation is a key for development and a key for the future”. Therefore, whether in science, technology or all sorts of integration, specialty development would bring progress to administration.

Third, for specialty construction, some directors of departments are good doctors, but not necessarily good administrators. So we have assessment programs of sub-specialties or specialties to help them analyze and guide them to be excellent administrators.


Speciality Construction

Moderating Chairs: Prof. Hildebrand, Prof. LI Xu, Prof. LI Xugui

Panel Members: Prof. Mueller, Prof. Stinus

圖片關(guān)鍵詞

1. How to collect, induce, analyze, and sort out the clinical data and to select appropriate topic/cases for clinical research? How to balance the resources put into clinical care and into research? 

Prof. Hildebrand: Thanks very much. I think Prof. Stief already mentioned the importance of national databases. And also in orthopedics and trauma, we have quite a lot of databases for the different injuries and illnesses. We have a database for severely injured patients, for geriatric patients, for pelvic trauma patients, for spine trauma patients, and so on. And I think it's very important to analyze data from all these databases so that you can see how is the quality within your hospital is, because you can compare it with other hospitals from all over Germany and you also can use the data to look where the need for clinical research is. For example, for severely injured patients, our database is 25 years old and we have several hundreds of thousands of patients. We can see how the treatment develops and which measures really help to improve the outcome of the patient. I think this is really helpful to define the new topic for clinical research. How to balance the resources is a difficult question, because the clinical care of the patient is always number one. Then you have to deal how to find resources for research, so there might be third party funding. Often there are programs from the university for research for young residents, so you have to find some resources to do research but what is really important, and, I think, is really needed is that you have a full time research service in your department. Otherwise it will be hard to have a clear program and structure of your research.


Prof. Mueller: Sometimes I have a new idea for study. And at the beginning, I need some data. If I start a prospective study, it needs a lot of time to get some results. Therefore I go to the patient charts to look for the data to make a retrospective study, because it is quicker to get a result. And then I look in the charts and I see I'm missing a lot of information for the patient. Therefore, I think it's very important from the beginning for every patient to have good data, and then work together with other clinics, share your information, and then you get first results. Then you see if your study idea has the chance to get a innovation, a new information for our population. Then you can start a prospective study and to validate your idea. I think we need big data. We must have good systems to put in the information and make it available for all of us.

I have a little bit of different opinion of Prof. Hildebrand. I think we need specialist researcher, but also our clinical doctors must make research, because they see the patients, they see the diseases and they can have new ideas. We must work together and at the moment in many of our university hospitals, the experimental research is done only by engineers, by biochemistry researchers, but not by the doctors. Sometimes we have a research the medical doctors can't understand, so we must be more close to the clinics to work together with these specialists and then we get better resource.


Prof. LI Xu: I want to share my thoughts from my own experience. I worked as a director of a department in a public hospital for 8 years, and now I have been a director as well as a president of a private hospital for about 5 years. From my 13-year experience in developing specialties, I think it’s very important to collect effective, valuable, and true data for specialty construction and researches.

I had profound experience when I worked in a public hospital. In public hospitals in China, especially Grade III-A hospitals, due to the busy clinical work, it’s hard to collect the correct and detailed data when we record the information of patients although we have a strong medical information system to help us. For example, we ask the colleagues of Information Department to help us collect all the cases of a disease and provide us with the patient list. However, when I look at the medical records, I find many information that I need missing, and some of them not accurate but recorded based on assumptions. And this makes it difficult for me to do a retrospective or conclusive research. 

For instance, last year, we submitted a paper about a refined surgical method developed by us to GCS. We used some detailed information of cases with follow-up of more than five years. Among all the information, I needed a specific one - the blood loss for each surgery. However, when I checked cases of five years ago, I found some of their records missing, and some of them very rough. As surgeons, we all know clearly that after a surgery, if the data are not accurately recorded, we just guess the blood loss is 500 ml or 300 ml, but we know these are inaccurate.

Therefore, when I started to work in the current hospital, I require all the colleagues in the OR to record very specifically the amount of saline used to clean the wound, like using injectors of 50 or 60 ml. Also, the blood should be sucked into the suction canister because we can measure the amount. If we use gauze to wipe the blood, we must weigh the gauze after the surgery. In this way, the error of blood loss record can be controlled within 10 ml at most. And these accurate data will be an important reference for clinical researches of the surgical procedure.

Second, another example, the data of range of motion of the joint is also not accurate in many of the medical records. If we want to assess the clinical outcome of a treatment, we need a lot of scoring and grading systems which are often from English literature or textbooks and are very detailed. The medical records in many public hospitals were written by fellows and postgraduates. And the senior doctors might be too busy with clinical work to check the records, so many of the records and patient’s information were recorded inaccurately, and sometimes were even incorrect. That is to say, among our thousands of clinical cases, to select the correct and useful information is very difficult for many hospitals and their clinical doctors.

Therefore, in my department and my team, we have secretaries to specially take care of this. Each of our chief physician works with a clinical assistant, enabling the chief physicians to do the most important parts and to get rid of the paper work. And clinical assistants will help them to check patients’ conditions, such as gait and range of motion of joints. We have photographers to record every child’s gait, their walking video, range of motion of joints, etc. to leave data as accurate and detailed as possible, which is helpful for the clinical research in the future.


Prof. LI Xugui: I also agree with the idea to build databases. In our clinical work, we receive a lot of patients. Every patient, and every information relevant to a disease can be a database. Why are we doing researches and how should we link databases with researches? The purpose of clinical research is to better treat diseases or to explore a more effective and better treatment. For every disease, we must first build a database. After having a good database, then we can do data analysis and summary. Then, we compare different methods with statistical approaches to choose or find a better treatment.


2. The style, bedside manner and ability vary from surgeon to surgeon. How to provide patients with homogeneously high-quality operation and care?

Prof. Hildebrand: It is of the utmost importance to have guidelines and standard operation procedures for every injury and every illness you treat, so that every doctor can rely on special recommendations and knows how you want to do it. Secondly, I think it's very important that you have regular rounds within your department. In the morning, we see all patients who come at night, look at the X rays. And the residents tell us how the clinical findings are, so you know what happened there. And in the afternoon, we have rounds where we discuss all operations for the next day. And the surgeons will tell us what he plans to do, which implants he wants to use, which approach he will use, and we discuss it. And if I don't like the idea, you have to change it. And I think that's important. And you have to see your patients on the wards regularly, so you have to have a look at the soft tissues. You have to have a look about mobilization and so on. And that's the responsibility of the director of a clinic or of the attending to have really good look at the patients.


Prof. LI Xu: We have a morning rounds, afternoon rounds and discussions to make sure every patient is receiving the medical care of the same quality and high standard. As for the question of doctors’ styles, I’d like to talk about this.

I worked in the Pediatric Orthopedics Department for more than 10 years. And we treat patients from 0-18 years old since people under 18 years old are children according to WHO. The difference in both physical and mental conditions of these patients is very large.

We have five young surgeon in our team. Some of them are amiable, while some are cool. Young kids like those friendly doctors, while the teenage girls like those cool doctors more. Our doctors have different styles.

Back to the problem of medical quality control. I very agree with the two German professors that we must have a set of strict standard to control the quality and guarantee high quality in the outcome of each patient, each treatment, and each surgery.

For example, in the OR, we place a blackboard of about one square meter beside the X-ray film viewers, and I require all the surgeons to write in Chinese and English the range of motion of each joints on three planes and six directions, as well as the length of limbs, the flexibility of rotation, flexion and extension to keep the surgical quality consistent during the surgery.

In brief conclusion, we have to take every doctor’s personality, educational background, style and cultural difference into account. However, we still need a set of agreed and strict standard to follow for medical care.


Prof. LI Xugui: To achieve the homogenization of surgery and medical care, we must follow the agreed clinical standards, like the clinical pathway. And the process of diagnosis and treatment must be standardized. We allow different styles of doctors as this is normal. But the first and foremost, we must follow the same standard. In this course, we have to train ourselves and learn to reach the standard. Each individual, of course, has different personality, since we have different cultural and educational background. It doesn't matter. What matters is that we must follow the agreed standard when treating patients.


3. How to realize multidisciplinary cooperation for the prevention, conservative treatment, surgical treatment, perioperative rehabilitation and home-based rehabilitation of orthopedic diseases?

Prof. Hildebrand: For example, if you are treating a severely injured patient and he's coming to the trauma bay in your emergency department, the trauma team who is there needs to be predefined. You have to talk to your other departments and you have to clarify which doctor is needed at what time. And you have to do it before the patient arrives, but not when the patient arrives. You have to be prepared in your hospital. For example, when treating geriatric patients, you have to talk to your colleagues from internal medicine, to treat all the internal illnesses and then the fractures. And that has to be predefined before the patients arrive. The same is true for the cooperation among hospitals. In Germany, we have, for example, a so-called trauma network. It combines hospitals within a region to organize the trauma management of patients. If a severely injured patient arrives at a smaller hospital after the accident, he will be transferred to a larger one. And this is already organized, so the larger hospital cannot say “I don't have time”, I don't have a bed”, or something. He has to take it. And that makes it easier for all of us. In this setting, pre-hospital management and rehabilitation after the treatment are also included. And I think the same is true for all the other severe injuries. You have to have this cooperation to provide the best treatment for patients.


Prof. Mueller: Patients come with a disease to us. Sometimes they have not only orthopedic diseases, but also some other critical illnesses. Therefore, we must cooperate with other disciplines. In Germany, in orthopedics, for a long time, we have done lots of conservative and surgical treatments, as well as rehabilitation. At the moment, in our Musculoskeletal Center of University of Munich, we have specialized trauma surgeons, orthopedic surgeons. And we also have the doctors for physical therapy and rehabilitation. We work together. That's a good way to make big efforts for patients, but we also need some other disciplines. I'm also the Chief of the Interdisciplinary Sports Center. In this center we work together also with the cardiologists and other disciplines to find the best solution for patients. That means sometimes it needs one doctor who organizes mainly the cooperation with other disciplines for the disease of the patient. We have guidelines. And we have more and more centers like Comprehensive Cancer Centers and Coma Centers. Therefore, we work together with these other disciplines. And I think that's the future, because most of our diseases of our patients is not only a topic for one discipline, is also a topic for more disciplines to cooperate.


Prof. LI Xu: Take my own specialty as an example, we have treated the most patients with cerebral palsy (CP), which is more than 200 cases annually. And it is the most challenging condition among all the patients with orthopedic diseases. For these kind of patients, surgeries are only one part of the treatment. As we often say “surgery only accounts for 30% of the treatment process of CP while rehabilitation accounts for the other 70%”, CP patients even have to do rehabilitation throughout the whole life. Surgeries are just interventional treatment in between. For the comprehensive treatment for these patients, besides their surgeons, nearly doctors from all disciplines have to be involved, such as those from pediatric orthopedics, rehabilitation, pediatrics, neurosurgery, nursing, and nutrition, psychology and language support teams, etc. Therefore, the process involves a multidisciplinary cooperation in assessment and treatment.

Now, because of the advancement in screening technologies such as the rescue of newborns, we could diagnose CP in patients at a very young age. Clinically, we could find CP patients younger than one year old, but for children under 1 year old, they haven’t learned to walk, and the motor development in CP children is much worse, so it’s very hard to diagnose CP in children at such a young age. If they are not diagnosed until they reach the age of six or seven, or more than ten, they would have to undergo big interventional surgeries. Therefore, if we can identify those patients earlier, we could help them with rehabilitation as well as intervention and guidance from pediatricians, nursing teams and others to avoid the risks of surgery. They must be followed up during their entire childhood from 0 to 16 or 18 years old. We should keep doing rehabilitation therapy and multidisciplinary interventions at all times, including home rehabilitation and online guidance.


Prof. LI Xugui: During the entire process of diagnosis and treatment of orthopedic diseases, that is ‘before, during and after patients’ hospital stay, our hospital has implemented an approach of “integration of medical treatment, nursing and rehabilitation”. In our hospital, rehabilitation has been combined together with all the orthopedic specialties and inpatient wards. Rehabilitation therapists are sent to different inpatient wards based on the features of diagnosis and treatment of each ward, and are actively engaged in the treatment through this close cooperation approach. During this process, we also introduce the concept of enhanced recovery after surgery (ERAS), and explore to combine ERAS with Chinese characteristics and integrate with western and traditional Chinese medicine. For the follow-ups of patients, we have a special team to take care of that. With follow-ups, we collect the data of treatment outcomes and patients’ satisfaction towards every aspect, and use the data to improve the quality of our diagnosis and treatment. 


4. For patients with sports injuries, do you set up an independent sub-specialty of sports medicine or the patients are referred to anatomically-oriented sub-specialties?

Prof. Hildebrand: I think every orthopedics clinic in Germany is subdivided into different anatomical sections. And I think this is also of most importance to have really the best care for the patients for their specific situations. If a young person who has a fracture in his ankle is going to sports or to the foot section, the treatment should be done by the best available surgeon. It might be a foot surgeon or sports surgeon. It depends probably on the departments. However, we also need generalists, especially in trauma surgery. Imagine there is a severely injured patient coming to your hospital and he has a fracture in his femur, but the attending physician is a specialist in shoulder, and said, “oh, I'm sorry. I'm a specialist in shoulder surgery. I don't know how to take care of your femur.”

In my department, every resident and every attending has to be some kind of a generalist to know how to act in the most important emergencies. You can be specialized, but you also need to know how to treat acutely injured patients, otherwise we will have big problems, especially at night when specialists are not in the hospital.


Prof. Mueller: I think if an athlete comes to an hospital with an injury, he needs the best treatment by a specialist. And if he comes with an ankle joint injury, he needs a treatment from the foot and ankle joint specialist, but there are also specific aspects for an athlete concerning doping, the drugs, treatment to get back soon to competitions. For example, if I treat a patient with a cartilage defect, I can do something like micro-fracture or autologous chondrocyte implantation, but that means he can't do sports for about half a year or one year. If I have an elite sportsman and it’s not possible to say that “you must stop your sports for half a year”, then I need another treatment like cartilage bone transfer or something. Therefore, if I'm the leader of a Sports Medicine Department, I must have specialists, and I must discuss with them what are the special points for an athlete, for the treatment, and also for the recovery rehabilitation. That means we must work together, for example, in a tumor surgery, the tumor surgeon resects the tumor. And afterwards, the shoulder surgeon performs the reconstruction. That's also important for sports medicine to work together with other disciplines.


Prof. LI Xu: In different specialties, hospitals, countries, cultural backgrounds, we might not have an one-size-fits-all answer. Some Chinese surgeons in Sports Medicine Department are very good at endoscopic or microscopic surgeries for knee, hip or shoulders, but ankle injuries may go beyond their specialties and probably the patients should go to Trauma Department or Foot and Ankle Department for a better treatment. And Prof. Mueller mentioned the same thing for cartilage damaged patients. If they have to undergo a micro-fracture surgery, should they go to Trauma Department or Sports Medicine Department? These are real questions that we need to answer. Whether we should set up a sub-specialty or not, and how to optimize the arrangement of specialties, the premise is to provide the best quality of care for patients. We should have the consensus on the ultimate goal. And we should take the background of our hospitals and our treatment level and advantages into account.

One important thing I want to say is that, from my experience in both public hospitals and private hospitals, in many of our hospitals, especially those with large orthopedics departments having many specialties, a common problem is that different specialties are competing for patients. Like the example I mentioned just now, should a patient with an ankle injury go to the Sports Medicine Department, Foot and Ankle Department, or Trauma Department? In some hospitals, all these three departments along with Trauma Center can receive this patient. And often the department who comes the first will get the patient. Driven by interests and profits, a lot of hospitals have this problem. Therefore, the most important thing is to know how to evaluate the KPI of a doctor, a department, and the quality of clinical work from the management perspective, but not only evaluate the performance by profits. That is a big question that administrators need to answer.


Prof. LI Xugui: There's a saying in China that “people have their own specialties”. For sports injury, we must set up a department to treat these patients. And for different types of sports injury, based on the anatomical category, we can subdivide the patients into different sub-specialties. For instance, we should treat the sports injury of an athlete differently from that of a normal patient. I would like to specially point out that doctors need to share and communicate more. Even treating a patient of sports injury may need the collaboration of other orthopedic specialties and even non-orthopedic specialties, so we need multidisciplinary cooperation. We must work together with the common goal which is to better treat the disease and help the patients to recover faster and better


Prof. Stinus: In our work, we have to have knowledge in special issues of sports, such as psychological problems and anti-doping, so it's very important to have a very good network and I send my athlete patients to specialties. If I have a trauma patient, an athlete participating in the Paralympic Games, I have to do the diagnosis as an orthopedic and trauma surgeon. In Germany, the teams of sub-specialties are very important for patients with sports injuries.


Ms. PENG: I think orthopedics should be subdivided according to anatomical parts. For example, most of the Sports Medicine Departments in China perform arthroscopic surgeries and they think that if they can do this kind of surgeries, they are a Sports Medicine Department. However, this is wrong. We should subdivide it according to anatomical parts. For instance, if a patient has spine injuries, he have to go to the Spine Surgery Department; those with injuries in shoulders, knees and hips should be received by corresponding departments; and those with ankle injuries should go to the Foot and Ankle Department. We should not establish an independent Sports Medicine Department to treat all the patients, because no one can treat all the diseases on different body parts. And if a department only perform arthroscopic surgeries, for example, for shoulders or knees, it is not a Sports Medicine Department.


5. Is it necessary to introduce high-end equipment and technologies to Orthopedics at the moment, including surgical robot, artificial intelligence, AR imaging, 3D printers?

Prof. Hildebrand: My answer is yes. It's extremely important to have good equipment, for example, intraoperative 3D imaging navigation. I think that surgical robots will gain importance in the future. I think in some fields, robots are already used, for example, in spine surgery or in endoscopic surgeries. We talked about the relevance of big data. If you really want to handle the big data, you of course need artificial intelligence. And for 3D printing, we already use it in trauma surgeries, for example, to handle bone defects and perhaps also to print patient’s specific implant. And in the answer of to the first question, Prof. Mueller has mentioned this. I think there is no serious doubts all over Germany that you need a professional head of your scientific department. Of course, the research questions have to come from the clinicians, but you have to have a manager of your lab, because, for example, if you talk about 3D printing and so on. Research is clearly multi-professional and interdisciplinary, so you have to discuss all these aspects. And if necessary, you need an engineer to do it, but the engineer needs to know from us what he has to do or what we need. And I think that's the most important thing with all these new techniques to have a multi-professional approach to really make these things work for the patients.


Prof. Mueller: When I was a young doctor 25 years ago, there was a first type of robots in orthopedics. Some colleagues used them as a marketing instrument to increase the case of arthroplasty. And after three to five years, we saw them as a big disaster, because the robots came from the industry, came from engineers without medical orthopedics experience. They made some mistakes, but that was not the main problem. The main problem was the robots went through the soft tissue and destroyed completely the soft tissue, so then we stopped it. It was a big problem. And now we have a new hype for robots in arthroplasty. If we look at the data we have at the moment, you see no benefit, but we are at the beginning and we must have this new innovations. We must have this new techniques. And we must be critical on it. It's not a marketing tool. We must use it in the university hospitals and then we will see if there's a benefit or not, or are there also some disadvantages.

At the moment, it was expensive and we got no additional reimbursement if we used it. And if we used a robot, it costed half a million euros and we got not more money, but we need the money for the treatment of our patients. For tools, we know that they help the patients. The first step for these new techniques is to study these new techniques, to get data and to evaluate it. I like these new techniques. I use it also for myself, but I think I like to be critical and give at the end some data if they have some benefit or not.


Prof. LI Xu: In my own hospital, we don't use surgical robots or AI assisted diagnosis. However, we have a 3D printing lab. And I’d like to briefly share my view on surgical robots and AI assisted diagnosis. For both of these two new technologies, we have to select the indications carefully and strictly evaluate the standards and quality of their performance. New technologies are not necessarily safe. And no technology is always safe. Last week, when Dr. Leidinger visited our hospital, he talked about limb lengthening surgeries. In the recent 20 years in the western world, they have externally controlled internal lengthening nails, while in China, we still use external fixators for lengthening surgeries which leads a lot of complications. However, even if we use the externally controlled internal lengthening nails which seem to be very safe, there is a change of up to 30% to develop complications according to Dr. Leidinger, even after some of them are tested. How to face the new technologies? The first one is to select the indications carefully and strictly evaluate their quality in treatment. Some of Chinese hospitals might think that having a new technology means they are advanced to a higher level. I think we must be very cautious with the new techniques.


Talent Cultivation

Moderating Chairs: Prof. Boriani, Prof. LIAO Yuanpeng, Prof. LIN Haibin

Panel Members: Prof. Mueller, Dr. Stinus

圖片關(guān)鍵詞

1. How to offer more hands-on opportunities to young surgeons? How to manage the mistakes they make ?

Prof. Stief: Our concept is that you give responsibility as early as possible. In a surgical speciality, we put our young doctors from Day 1 in the OR. As Prof. Boriani told us, we teach them step by step means. Even if we do very complex surgery that lasts 3 hours, for at least several minutes, we can let the residents do some steps and get some practical training. We do have simulators and animal facilities, so if they like, our residents can train themselves both on animals and on simulators. As far as the errors and the problems that arise during daily work and patient care, I think the atmosphere must be very open. If an error or a catastrophe happens, this should not be hidden, but it should be talked openly. An adequate answer should be found. Not only the one who caused the problem, but also all the department can learn what was the mistake, how did the mistake happen, and how I could possibly avoid that mistake in the future.


Prof. LIAO Yuanpeng: For doctors, the hands-on ability is very important. Chinese doctors actually have a lot of chances to do surgeries because we have so many cases. And I think what we should ask is how to provide them with high-quality hands-on opportunities. Many doctors are repeating simple or low-level procedures. How to provide them with better opportunities for involvement in high-quality and high-level training is a problem that Chinese hospitals are facing. A Chinese saying goes, “the more capable you become, the higher position you will be in.”

But from another perspective, I think “the higher position you are in, the more capable you will become” also makes sense. If young doctors are not given the responsibility, they might not have the ability or opportunity to get high-level practice. This also will affect the development of a department. If the chief of a department only do high-level surgeries by himself but not delegate to young doctors, the department cannot be well developed. So to have a good system of promotion and a good plan for the department should be a good way to ensure more hands-on opportunities of high quality to young doctors.

As for errors, every doctor makes errors and we learn from errors. Hospitals must have a mechanism that can allow these errors. However, young doctors should not just leave the errors to the hospital but must learn from them. This should be supported by a good system.


Prof. LIN Haibin: We all know that surgeries are the cornerstone for surgeons to grow. It is a good way to evaluate the capability of surgeons. In clinical practice, besides undergraduate education, postgraduate and doctoral education both need a mentor system. Senior doctors should teach, train and pass down experience to young doctors. I think this is important.

Second, errors are unavoidable. But in my opinion, doctors are not allowed to make mistakes because our occupation is different from others. Some severe injuries in organs and limbs cannot be cured. Nothing can replace the injured parts. It's not like a part of a machine that you can buy a spare one to replace. It's not the case. So for me, young surgeons are not allowed to make mistakes. They are even less allowed to make the same mistake twice. If that happens, I don't think they are qualified as a surgeon, and as a doctor.


Dr. Leidinger: The core system to educate for speciality is very important. This is what we have established in Germany. There's always an opportunity to cut the surgical procedure into different steps. For example, let the assistant do the easy part, then the main surgeon comes back and do the difficult part. By that, next time, the assistant can take over more responsibility. Then a year later, he is probably able to do the entire surgical procedure of this surgery under the surveillance of the main surgeon. So I think this is a good procedure. And of course, we all should prepare our surgeons by discussing the surgical steps with the assistant in advance of the surgeries and check if he is well prepared as well. He should have read up the procedure and should be able to answer the questions: what is the next step? How do you deal with this? What implant do you choose? What is the alternative treatment? By this educational system with step-by-step surgeries and good preparation of the surgical steps before the surgery, I think this is a good way to train our young surgeons.


2. How to keep the motivation high among the team?

Prof. Stief: The question is how to keep a talent. And if you keep a talent, you work with that talent for many years and for lots of time. I think if you work closely with somebody, there are the several paramount parameters. The first one is respect. I expect respect from my coworkers. However, respect is never a one-way street. If I expect respect, I have to respect them. And I think the second paramount factor is loyalty. I expect loyalty from my people. Also, loyalty is not a one-way street, so I have to be loyal to my people. And if you establish respect and loyalty in your inner team, that's already a very good factor to keep them motivated. The third point would be to give them responsibility. You check if they can bear and fulfill the responsibility, then leave them alone and let them grow. And the fourth point that at least I or our department tells the young guys is that we expect you to become better than the current generation. So I expect every young staff member to be better than me, let’s say, in five or ten years.


Prof. LIAO Yuanpeng: How to motivate a team? Everyone may have different opinions on this question. From an administrative perspective, I think there are several points. First, trust. In order to keep your team motivated, you must trust them. And second, to give them the power. Trust solely is not enough. You should give them the power so that they will be motivated to move forward. Third, there must be measurable targets and a target-oriented approach. The target should be slightly higher than their current capacity so that they will be motivated to do better. And the fourth is to use the reward and penalty system to keep the team motivated. Lastly, as an administrator, we should select members, especially the leaders, to construct an administration team. 


Prof. Stukenborg-Colsman: I think, in every clinic, there is a natural hierarchy in these teams. But in Germany, in general, besides this natural hierarchy which has to be there, we try to flatten it a little bit in order to build up a team. I think it's important to have a team spirit in your clinic so that every member of the team feels important and knows what to do. What do we do for the motivation? In our university clinic, we have research projects. And the teams take more and more part in these research projects so they see their personal development in terms of their clinical development and also as a researcher. And I think this motivates them. My intention is, at the end, all my team members should develop themselves as individuals, clinical surgeons and researchers. 


Prof. LIN Haibin: I think that talents are the core resources for the development of hospitals as well as the primary productive force. Talent teams are a key factor in promoting specialty construction and the momentum for moving forward. And I think academic leaders play an important role in keeping the motivation of the team. Academic leaders should be broad-minded with the mentor spirit to train team members. It's very important that every member of the team is vital.


Dr. Leidinger: Apart from respect, loyalty and responsibility, the function of the head of a department, I would say, an idol, is also important. I admire my former chief doctor a lot. And I think this is also still relevant today. Probably less important, but still relevant. So the idol function means there's an enthusiasm for what you do, for the educational process, and also for the quality of medicine, and for the responsibility of the head of a department. And in addition, the team building efforts are also becoming more and more important. Beside work, you should have meetings, dinners, and parties with them, without alcohol, of course. And for the personal development for each talent, you can send them abroad, probably to a fellowship program, or an international or national educational program. I think these are the necessary steps.

圖片關(guān)鍵詞

HOTLINE: 020-8928-7873 Hospital-centered and detail-oriented.

微信

北条麻妃无码| 熟妇丰满多毛 印度| 中文字幕亚洲乱码熟女1区2区| 久久午夜精品人妻一区二区三区| 国精产品99永久一区一区| 日本无码人妻熟妇人妻| 国产无码免费| 91在线无码精品秘 入口电车| 四虎一区| 免费AV一区二区三区| 中文人妻熟女乱又乱精品| 国产精品高潮呻吟久久| 亚洲成人自拍| 无码不卡在线| 视频一区二区在线| 亚洲AV网站| 日产精品久久久久久久蜜桃| 国产伦精品一区二区三区免费视频| 国产凹凸一区二二区| 日韩国产欧美| 国产A视频| 色综合AV| 日日凹凸视频三区一区| 久久久久99精品成人| 日本熟妇一区二区三区| 天海翼av在线| 日本美女爱爱视频| 国产99视频在线观看| 99精品人妻无码专区在线视频区| 岛国AV网站| 日韩av高清无码| 中文字幕免费在线观看| 成人一区二区三区在线| 日韩一级一级| 强伦轩人妻一区二区三区四区| 欧美熟妇精品黑人巨大一二三区| 国产成人无码A片V99麻豆| 亚洲 欧美 激情 小说| 国产女人18毛片18精品| 超碰在线影院| 三级男人添奶爽爽爽视频| 国产91视频| 日本三级理论| 中文字幕人妻丰满熟妇| 午夜AV在线观看| 欧美日韩成人| 国产成人精品免费| 色网站在线| 中文字幕+乱码+中文乱码91| 国产精品一区二区AV白丝下载| 日韩性爱网| 天堂在线中文字幕| 少妇视频在线现看| 婷婷电影院| 91丨九色丨国产 在线| 亚洲无码精品视频| 日韩AV在线免费观看| 一本加勒比HEYZO爆乳九| 日韩一级片网站| 蜜桃AV鲁一鲁一鲁一鲁樱花影院| 久久精品免费看| 国产熟妇 码AV| 99精品在线视频观看| 欧美日黄| 人妻麻豆| 91嫩草国产丨精品入口麻豆| 一本加勒比HEYZO爆乳九| 欧美ww| 丰满人妻一区二区二区54| 精品少妇一区二区三区免费观| 91在线精品无码秘 入口APP| 精品在线视频一区| 久久88| 无套内射视频网站| AAA免费视频| 日韩人妻无码一区| 躁BBB躁BBB添BBBBBB| 亚洲午夜精品| 亚洲人妻少妇| 国产无码AV在线播放| 国产又嫩又爽又多水| 国产午夜精品一区二区芒果视频| 无码精品一区二区三区同学聚会| 麻豆人妻换人妻好紧| 在线免费视频一区二区| 波多野结衣一区二区三区四区下载| 一本一道人妻久久一区二区三区| 亚洲无码视频二区| 乱伦电影,中文字幕一二| 国产人妻无码30p| 国产乱子伦精品视频潮| 无码视频一区| 欧美freeSeX黑人超大| 国产丨熟女丨国产熟女| 99色综合| 国产毛多水多女人A片| 丰满少妇在线观看网站| 搡BBBB搡BBBB搡BBB| 另类老妇videos另类| 99精品视频在线播放免费| 蜜臀av性久久久久av蜜臀妖精| 做a的小视频大全| 久久亚洲精品视频| 亚洲无码 在线播放| 激情亚洲色图| 无套内射视频网站| 成人免费视频 网站在线观看| 国产乱国产乱| 加勒比东京热一本大道| 麻豆精品国产| freesex欧美喷水| 欧美不卡在线| 成人深夜18| 国产午夜在线视频| 黄片中文字幕| 91无码人妻精品1国产一区二区| 国产一区二区视频在线| 丰满人妻一区二区二区| 国产午夜精品一区二区三区| 园产乱人乱偷精品视频| 欧美在线导航| 国内少妇人妻偷人精品| av电影天堂网| 亚洲三区在线观看| 天海翼一区二区| 中国AV直播在线| a片在线播放| 无码视频一区| 国产精品成人国产乱一区| 国产91在线播放| 欧美熟妇色XXXx欧美老妇多毛| 91无码人妻| 精品人妻中文字幕视频| av网址导航| 少妇人妻网站| 毛多水多做爰爽爽爽| 国产伦精品一区二区三区视频孕妇| 91成人做爰A片| 日本特黄 AA片免费视频| av免费在线播放| 91中文字幕+乱码| 国产激情视频小说| 在线视频一区二区| 精产国品一二三77777| 欧美日逼网站| 四川女人毛多水多A片| 无码国产精品一区二区免费式直播| 一本加勒比HEZYO爱乃なみ| 欧美在线导航| 国产一区二区三区免费视频| 中国少妇AV| 欧美人与离性猛交狂配| 探花视频,国产之光在线观看| 丰满人妻一区二区三区| 亚洲一区二区在线看| 丰满人妻一区二区二区54| 亚洲性图,一区二区三区| 国产精品一二三区在线观看| 中文字幕在线观看日本| 无码免费一区二区| 中文字幕一区在线观看| 加勒比东京热一本大道| 无码人妻精品国产日韩电影| 日韩无码色| 亚洲成人一区二区| 熟妇乱伦视频| 国产一区在线免费观看| 日本一道在线| 护士护士护士一级毛片| 国产又嫩又爽又多水| 欧美老熟妇又粗又长| 亚洲日韩国产AV无码无码精品| 日本精品视频| 久久丫免费看电影| 国产人成一区二区三区影院| 日本一区免费观看| 国产91丝袜 在线播放| 超碰免费看| 日本无码一区二区三区| 91视频一区二区三区| 亚洲AV无码乱码国产精品黑人| 国产乱国产乱300精品| 精品97人妻无码中文永久在线| 麻豆精品国产| 岛国成人网站| 日韩精品在线视频| 在线免费看a| 国产视频视久久久久久久久久| 中文字幕无码人妻二三区免费| 精品人妻一区二区三区在线视频| 国产精品视频久久久| 午夜做爱视频| 伊人大香蕉网| 91视频在线观看| 天堂网在线视频| 超碰777| 国内少妇人妻偷人精品| 国产不卡视频| 男同无码gv一区二区三免费| 88av在线| 久久无码精品丰满人妻| 中文有码人妻熟女久久| 女人天堂网| 鲁大师在线观看日本电影| 国产麻豆视频| 丰满人妻被猛烈进入中文字幕| 亚洲欧美另类小说| 日本熟妇无码一区二区| 丰满欧美熟妇免费视频| 自拍偷拍第二页| AV网址导航| 添女人荫蒂视频观看| www少妇| 免费极品A∨一视觉盛宴182| 日本在线观看中文字幕| 丰满少妇AV| 成人做爰黄A片免费视频网站野外| 欧美一区电影| 69久蜜桃人妻无码精品一区| 蜜臀av性久久久久蜜臀aⅴ涩爱| 丰满人妻一区二区三区大胸| 偷拍撒尿秘 Findsex网站| 亚洲无码久久| 3p免费视频| 色婷婷国产精品综合在线观看| a在线免费| 亚洲色道| 影音先锋成人AV| 亚州AV综合色区无码一区| 日本欧美国产| 人妻丰满熟妇av无码区二区三区| 国产第五页| 久久99精品视频| 国产91精品在线观看| 秀婷的呻吟1一42少妇在线播放| 久久九九国产精品| 亚洲最大av| 国产做爰高潮呻吟视频| 国产麻豆XXXvideo实拍| 无码成人AAAAA毛片AI换脸| 国产免费无遮挡| 亚洲女人天堂| 麻豆视频一区二区| 新妺妺窝777777粗| 一道本久在线中文字幕| 可以免费在线观看的激情视频 rmvb 下载| 熟妇人妻中文AV无码| 波多野结衣一区二区三区在线| eeuss中文字幕| 亚洲一区免费观看| 日本69视频| 自拍偷拍 中文字幕| 美女搡BBB又爽又猛又黄www| 亚洲欧美视频二区| 在线国产无码| 免费观看做爰A片| 女人扒开腿秘 免费视频app| 成人无码AV高潮大毛片| beeg18+日本高清| 国产熟妇婬乱一区二区| 麻豆一区二区三区免费在线播放| 中文字幕日韩精品人妻| 中文字幕一区二区三区四虎在线| 欧美熟妇精品黑人巨大一二三区| h网站免费| 91人妻无码精品一区二区三区| 成人毛片18女人| 美丽姑娘好看视频在线| 国产高清 精品| 国产精品理伦片A级A片| 亚洲av网站| 韩国无码一区二区| 久久性电影| 亚洲一区二区视频| 亚洲中文字幕无码爆乳av| 熟妇高潮喷沈阳45熟妇高潮喷| 少妇被c 黄 在线网站91| 国产又粗又黄又爽又硬| 99精品在线免费观看| 九色在线播放| 亚洲黄色精品| 唐山熟女高潮45分钟| 欧美十次啦| 国产成人精品一区二区无码| 欧美精品成人一区二区在线观看| 欧美丰满熟妇| 精品在线观看视频| 欧性猛交ⅩXXX乱大交| 超碰av在线| 一本加勒比HEZYO爱乃なみ| 中文字幕一区二区三区四区在线视频| 国产又粗又大又黄视频| 亚洲激情小说网| 中文字幕一区二区三区四区谷希原| 国产91无码精品秘 入口新欢| 亚洲乱码一区二区| 人妻中文字幕在线| 日韩中文字幕无码| 亚洲乱码一区二区| 精品+无码 免费 国产小说| 国产成人精品无码AV片爱奴| 一本加勒比HEZYO国产| 亚洲丰满熟妇| 国产真人做爰视频免费| 无码人妻丰满熟妇| 不卡在线无码| 无码人妻精品中文字幕免费时间| 超碰在线免费播放| 国产精品视频一区二区三区| 亚洲色综合狠狠综合区| 伊人精品在线| 午夜做爱视频| 91精品人妻一区二区三区四区| 日韩三级视频| 免费 成人 美女女| h网站在线观看| 日本少妇大战黑人| 日本美女一区二区三区| av资源在线| 丰满人妻被黑人XXXX一区二区| 亚洲人成在线观看| 日本精品在线播放| A视频在线| 麻豆成人网站| 人与嘼交av免费网站| 丰满人妻一区二区三区免费| 久久久久久97| A片免费在线观看| 波多野结衣无码一区| 无码人妻精品一区| 免费在线观看av网点| 国产精品乱码一区二区| 玖玖资源在线观看| 精品人妻无码在线| 国产美女一级毛片真精品酒店| 亚洲视频一区二区三区| 麻豆网站在线观看| 国产免费一区二区三区免费A片| 成人做爰黄AA片免费看三区| 国产自慰在线| 国产97人人超碰cao蜜芽国产| 国产黄A片免费网站免费| 久久久免费精品视频| 欧美一区二区三区系列电影| AV 无码 高潮 在线下载白丝| 自拍偷拍 中文字幕| 国产成人精品一区二区在线小狼| 日本精品视频| 超碰在线观看免费| 亚洲AV网址| 国产一区精品在线观看| 亚洲激情另类小说| 波多野结衣a片| 日韩人妻无码A级毛片电话| 午夜成人小说| 黄色内射| 日韩精品视频在线播放| 在线h网站| 丰满人妻一区二区二区| 成人少妇视频| 在线观看亚洲天堂| av四虎| 国产 在线观看免费视频今夜| 无码国产一区二区| 国产精品一区二区在线| 蜜臀aⅴ国产精品久久久国产老师| 免费AV在线| 无码国产精品成人一区二区三区| 黑人精品XXX一区一二区| 超碰免费播放| 伊人色综合网| 乳荡护士肉欲1~8集小说| 亚洲一二三四区| 欧美一区电影| 国产AV影视| 高h在线看| 女人扒开腿婬乱A片| 一本加勒比HEZYO无码| 欧洲亚洲无码| 国产精品熟妇人妻g奶一区| 国产精品区一区二区三含羞草| 99色综合| 国产内射老熟女AAAA∵| 加勒比东京热av| 8x8x国产一区二区三区精品推荐| 九九热在线视频| 91成人做爰A片| 日本人妻一区二区三区| 极品在线视频| 精品成人免费一区二区在线播放| 亚洲 欧美 激情 小说 另类| 国产在线视频一区二区| 国产精品短视频| 亚洲一区AV| 国产视频一区二区在线观看| 久久精品观看| 综合色网站| 精品国产探花在线观看| 高潮喷水在线观看| 污网址在线观看| 爸爸叫我畲妈妈小新分集剧情| 亚洲久久久免费影视| 国产激情视频小说| 一道本久久| 成人毛片18女人毛片免费黑人看| 久久久免费观看| 偷拍福利视频| 免费看A片奶出水| 无码人妻一区二区三区线花季软件| 亚洲欧美日韩一区| 欧美老妇一区二区三区免费视频| 日本综合在线| 荫蒂被男人添过程视频| 偷看女厕撒尿77777| 久久久久国产一区二区色欲| 中文字幕+乱码+中文乱码91| 91视频在线观看18| 精品少妇AV无码免费看| 欧美老妇精品一区二区| 无码人妻一区二区三区在线视频不卡| 国产乱人伦久久免费| 添女人荫蒂视频观看| 作爱视频免费| 国产aaaaaa| 99精产秘 18 在线观看| 黑人大鷄巴一級全黃大逗| 人人添人人妻DVD| 国产人妻 精品无码免费| 东北女人无套内射视频| 成人做爰黄 片免费| 在线观看一区二区三区四区| 上海熟妇搡BBBB搡BBBB| 成人深夜18| 欧美电影一区二区| 北京熟妇搡BBBB搡BBBB| 亚洲少妇视频| 国产高清网站| 国产麻豆free性XXX护士| 丰满雪白极品少妇流白浆| 国产99在线视频| 无码人妻精品一区二区三区9厂免费| 少妇高潮喷水| 精品一区二区无码| 国产女人18毛片水真多18精品| 亚洲AV无码成人精品区瑜伽裤| 一本加勒比hezyo无码| 97国产精品视频人人做人人爱| eeuss| 国产探花一区二区三区| 日韩国产在线| 麻豆国产视频| 中文人妻熟女乱又乱精品| 爆乳无码尤物Av蜜臀av| 少妇AV在线| 成人扒开 伸出 蜜桃视频| 四虎成人影视8848亚洲| 变态另类视频一区二区三区| 极品少萝粉嫩小泬白丝| 在线精品一区| 熟妇人妻中文AV无码| 韩国成人无码| 中文字幕无码人妻在线视频| 国产区在线| 欧一美一性一交一免一费一H一D| 久久精品成人视频| 精品久久视频| 精品久久无码中文字幕| 国产美女被爽到高潮免费A片软件| 国产精品免费人成网站酒店| AV中文在线| 亚洲高清一区二区三区四区电影| 精品无码一区二区三区在线| 国产精品一区在线观看| 国产91 丝袜在线播放| 欧美巨鞭大战丰满少妇| 色呦呦中文字幕| 91av观看| 亚洲成人做爱视频| 国产三级午夜理伦三级| 亚洲欧美成人片| 影音先锋AV啪啪资源| 无码人妻一区二区三区免费n鬼沢| 亚洲欧美国产视频| 国产自偷自拍| 波多野结衣一区二区三区在线| 操屄网址| 中文字幕综合| 少妇人妻偷人精品| 国产主播在线观看| ph在线观看| 久久久久久69精品久久久| 国产精品免费无遮挡无码永久视频| 丰满人妻一区二区二区54| 国产玖玖| 无码不卡一区| 中文字幕综合| 日本在线www| 国产三区视频| 亚洲人妻一区二区| 午夜精品无码| 超碰97成人| 国产精品无码一区二区三区| 天堂一区二区| 亚洲三区在线观看| 无码国产伦一区二区三区视频| 亚洲一区二区无码视频| 插逼视频网站| 人与野鲁交一级A片| 日本无码少妇内谢视频| 日本东京热视频| 女少www女少7777777| 一本加勒比HEZYO东京热| 国产免费无遮挡| 无码人妻精品一区| mm131国产精品无码| 日韩精品在线观看视频| 色综合久久88| 色噜噜狠狠色综无码久久合欧美| 国产精品99精品无码视亚| 岛国高清无码视频| 国产在线一区二区| 久久精品在线观看| 凹凸世频在线观看免费版高清| 久久视频一区| 国产高清免费视频| 欧美日黄| 91无码人妻精品一区二区三区四| 日本综合在线| 无码精品一区二区三区同学聚会| 亚洲AV无码乱码国产精品黑人| 国产精品主播| 少妇精品视频一区二区| 日本理论在线| 日本在线免费| 国产高清一区二区| 精品少妇一区二区三区免费观| 人与嘼交av免费网站| 91在线无码精品秘 国产| 国产全是老熟女太爽了| 大屁股影视| 福利网站在线观看| 国产99久久| 日本三级理论| 久草福利| 国产一区二区在线看| 3P视频在线观看| 国产男女无套 免费视频| 国产九九精品| 久久99精品久久久久久水蜜桃| 波多野结衣成人在线| 日本亚洲中文字幕| 91禁 在线观看| 国产麻豆天美果冻无码视频| 国产熟妇毛多 A片欧美蜜臀| 黄色十八禁网站| 蜜臀AⅤ国产精品久久久国产老师| 嗯灬啊灬快灬高潮了视频日本无码| 国产91无码网站在线观看| 欧美丰满人妻| 午夜一区二区三区免费| 亚洲综合电影| 日韩精品一区二区三区丰满| 欧美高潮喷水| 国产三区精品| 东北少妇大叫高潮XXXⅩ传媒| 无码电影在线观看| 中文字幕天堂网| 成人免费视频 网站| 国产高清av| www.日本高清视频| 亚洲小说av| 55歲淫老熟婦| a√在线视频| 成人做爰黄A片免费看| 黄色十八禁网站| 欧美freesex黑人又粗又大| 久久国产精品99久久人人澡| 无码精品一区二区三区无密码| 美女搡BBB又爽又猛又黄www| av天堂中文| 亚洲无码xxx| 偷拍撒尿秘 Findsex网站| 丰满岳乱妇一区二区| 国产做爱视频| 熟女乱弄| 四川乱子伦露脸对白视频| 男同无码gv一区二区三免费| 亚洲成人动漫在线观看| 色婷婷777| 深夜视频18| 中文字幕在线看黄| 蜜臀av在线| 欧美视频免费在线观看| 大地资源高清在线视频| 丰满人妻一区二区三区99| 伊人激情网| 日韩黄色一级片| 秋霞午夜成人无码精品| 国产aaa| 无码成人一区二区三区免费视频| 亚洲中文无码av| 国产精品一区在线观看| 国产熟妇 码视频户外直播| 成人动漫一区二区| 懂色AV一区二区夜夜嗨| 日韩无码色| 亚洲 欧美 日韩 综合| 巨爆乳无码大乳巨欧美| 国产熟女视频| 91在线视频播放| 日韩偷拍第一页| 日本免费网站在线观看| 无码人妻一区二区三区免水牛视频| 精品无码一区二区三| 日韩精品电影| 中文字幕天堂网| 欧美人与禽ZOZZO禽性配吗?| 91人妻无码一区二区三区| 成人精品三级麻豆| 亚洲精品免费在线观看| 成人毛片18毛片女人| 国产色av| 亚洲AV无码乱码精| 快灬快灬 一下爽蜜桃在线观看| 亚洲 变态 欧美 另类 精品| 亚洲小电影在线| 无码人妻丰满熟妇精品区东京直播| 做a的小视频大全| 久久久高清无码| 伊人精品在线| 色秀视频在线观看| 国产老熟女伦老熟妇露脸| 探花视频,国产之光在线观看| 一本一道人妻久久一区二区三区| 亚洲激情视频小说| 久久亚洲精品视频| 国产麻豆一区二区三区| 亚洲综合电影| 少妇免费视频| 日本午夜免费| 免费视频一区二区| 亚洲无码大全| 欧美xxxBBB| 免费看无码| 国产乱人伦久久免费| 日韩麻豆| 精品人妻午夜一区二区三区四区| 国产精品一区二区在线播放| 91丨国产丨精品丨丝袜| 日本人妻一区二区三区| 无码中文字幕| 91精品人妻丰满熟妇| 人妻19p| 人妻少妇av中文字幕乱码牛牛| 伊人久久电影网| 亚洲色图15P| 欧美丰满熟妇无码蜜桃| 亚洲激情在线视频| 国产视频福利| 91无码精品| 躁老太老太騷BBBB| 日本欧美国产| 极品在线视频| 国产精品18 高潮视频| 91在线无码精品秘 国产三年| 丰满雪白极品少妇流白浆| 一本一道加勒比无码| 国产高清一区| 少妇被躁高潮内谢了| 狠狠躁日日躁夜夜躁A片无码视频| 亚洲资源网| 日韩AV在线免费观看| 国产一区二区视频在线| 黑人性视频| 国产三区视频| 8x8x国产一区二区三区精品推荐| 精品国产精品网麻豆系列| 精品人妻一区二区三区-国产精品| 人妻黑人一区二区三区| 无码成人一区二区三区免费视频| 波多野结衣Av一区二区三区在线播放| 亚洲小说欧美激情另类A片小说| 四虎成人视频| 色噜噜狠狠色综无码久久合欧美| 欧美日本国产| 极品在线视频| 18一20女一片毛片| 少妇白洁影视一区二区三区| 亚洲天堂AV在线| 日韩欧美国产丝袜无码| 大香蕉福利视频| 韩国玩弄少妇高潮A片日本| 欧美日韩大陆| 国产精品不卡在线| 亚洲无码AV一区二区三区| 亚洲视频在线观看| 熟妇人妻av无码一区二区三区| AV天堂小说| 国产一区在线观看视频| 国产丰满乱子伦无码| 少妇被黑人到高潮喷出白浆| 日韩黄网| 国产精品久久久久久亚洲色| 国产人妻人伦精品1国产| 97亚洲精品| 波多野结衣AV在线播放| 躁老太老太騷BBBB| 无码国产精品人妻一区二区| xxx无码| 大香蕉一人在线| 亚洲无码第一页| 无码人妻在线播放| 亚州一区二区| 精东蜜桃传媒MDXXXX| 中文字幕黄色| 性国产果冻裸体XXXX| 五十路老熟女 码A片| 欧美色五月| 老熟女大屁股熟妇多毛| 波多野结衣一区| 午夜精品一区二区三区免费视频| 欧美丰满熟妇无码蜜桃| 女人被添荫蒂免费视频| 日本欧美成人| 亚洲啪啪视频| 韩国无码片| 人妻27p| 乌克兰AV成人片| 国产美女一级毛片真精品酒店| 中文字幕无码人妻在线视频| 伊人久久网站| 国产福利视频| 精品网站999www| 国产午夜无码视频在线观看| 国产精品无码一区二区三区免费| 无码人妻精品一区二区在线看| 亚洲综合无码| 无码91一区在线| 日本一本高清| 亚洲污污污| 超碰在线成人| 午夜福利100| 中文字幕一区二区三区四区谷希原| 成人动漫一区二区| 女人扒开腿秘 免费视频app| 国产一区二区视频在线观看免费| 丰满人妻一区二区三区精品高| 国产精品一区二区AV白丝下载| AV中文在线| 成人无码AV高潮大毛片| 无码成人A片在线观看| 成人小说视频在线观看| 乱伦电影,中文字幕一二| 麻豆视频一区二区| 成人做爰黄A片免费视频网站野外| 亚洲AV网址| 99久久久成人国产精品| ,国产乱人伦无码视频| 玖玖资源365| 亚洲精品一二三四| 蜜桃av色偷偷av老熟女| 江苏少妇性BBB搡BBB爽爽爽| 丰满人妻A片二区| 中文字幕日本人妻久久久免费| 无码国产伦一区二区三区视频| 欧美黄片在线| 97国产精品视频人人做人人爱| 99热香蕉| 北条麻妃无码| 丰满人妻一区二区三区免费观软件| 在线a视频| 日本A级c片免费看三区| 国产视频一区二区在线播放| 熟女18p| 在线一区二区视频| 夜夜春视频| 国产情侣在线播放| 97三级片| 欧美色就是色| 日本A级c片免费看三区| 日本91av| 午夜男女福利| 一区二区三区A片免费播放| 99精品丰满人妻无码一区二区| 亚洲无码自拍| 国产农村熟妇出轨videos| 97在线免费| 密臂av| 高清无码免费| 精品999www| 亚洲综合色网| 国产精品一区二区在线免费观看| 97人妻在线视频| 国产第五页| 中文有码人妻熟女久久| 国产熟女视频| 四虎成人免费| 妺妺窝人体色www看美女学生| 伊人网综合| 91无码人妻一区二区成人AⅤ| 亚洲欧洲国产精品| 亚洲一区二区av| 亚洲AV无码乱码国产精品桃色| 荫蒂添的视频免费高清| 国产乱妇无码一区二区三区黑寡妇| 97国产精品视频| av天堂小说| 亚洲一区二区AV| 亚洲综合色网| 一本加勒比HEZYO综合| 无码国产精品人妻一区二区| 亚洲+日产+专区| 无码人妻丰满熟妇区毛片免费| 无码成人一区二区三区免费视频| 国产精品123区| 国产乱人伦无无码视频| 天堂一区二区| 成人乱码免费视频A片含羞草传媒| 国产丰满熟妇AV无码区1襤| 婷婷午夜| 不卡无码在线观看| 妺妺窝WWW仙踪林欢迎你| 中文字幕123| 国 产 精 品 成 人 自 拍 a v| 国产黄A片免费网站免费| 蜜臀av首页| 91麻豆成人精品国产| 国产做受 高潮豆麻| 久草福利| 中文字幕乱码亚洲中文在线| 无码手机在线| 欧美三级在线| 亚洲一区二区三区影视| 丰满一区二区三区| 久久性视频| 99色播| 无码人妻丰满熟妇区毛片免费| 加勒比东京热AV| 伊人大香蕉在线| 国产偷人妻精品19p| 蜜臀av粉嫩av懂色av| 69视频在线播放| 大香蕉国产视频| 欧美bbbxxx| 欧美三级片在线观看| 黑森林福利导航| 欧美色就是色| 国产精品成人国产乱一区| 中文无码熟妇人妻| 黄片中文字幕| 厨房边添边摸边做边爱| 国产一区二区视频在线观看免费| 蜜臀av性久久久久av蜜臀妖精| 荫蒂添的视频免费高清| 成人做爰A片100部免费| 亚洲最大AV网站| 一区二区视频免费看| 视频一区二区三区在线| 日本无码一区二区| 日韩高清无码18| 大屁股av| 91在线无码精品秘 国产软件| aaa免费视频| 国产3P视频| xx国产| A片在线免费观看| 国产棈品国产三级国产普通话三级| 欧美亚洲综合在线| 午夜成人一区二区三区| 国产精品啪啪啪| 亚洲后入| 无码一区二区黑人猛烈视频网站| 国产偷人妻精品19p| 办公室奶边摸边做爰69式图片| 蜜臀AⅤ国产精品久久久国产老师| 成人毛片18女人| 奶大灬舒服灬一进一出三区| 岛国成人网站| 成人黄色小说视频| 成人免费视频 网站在线观看| 亚洲乱轮视频| 自拍视频一区| a片在线播放| 超碰97在线免费观看| 免费yy6080 91红桃| 日本在线观看中文字幕| 97精品国产97久久久久久免费| 熟妇俱乐部| 99精品丰满人妻无码一区二区| 欧美AA视频| 百度成人影音| 99精品网站| 亚洲无码第一页| 久久精品视频免费观看| 成人做爰黄A片| 啊灬啊灬啊灬啊高潮了免费的| 国产棈品国产三级国产普通话三级| 亚洲高清无码在线| 国产乱子伦精品视频潮| 国产一区二区三区免费视频| 欧美国产精品一二三区别电影| 亚洲一区二区无码视频| 中文字幕一区在线观看| 黑人做爰又粗又大| 日本精品在线视频| 国产精品扒开腿做爽爽| 久久艹网络| 久久久WWW成人免费精品| 波多野结衣AV在线一区别| 无码少妇精品一区二区| 国产精品被狂躁到高潮| 91精品人妻少妇无码影院| 国产精品无码一区二区三区| 国产精品无码一区二区三| 成人免费视频 网站在线观看| xxx大片免费视频| 91免费国产| 中文字幕国产| 少妇人妻丰满做爰XXX| 少妇高潮一区二区三区69| 无码一区伊人久久亚洲| 中文字幕黄片| 简单AV网| 成人毛片18女人毛片免费| 亚洲女人天堂| 日本一本=本兔费区| 亚洲一区二区三区无码| 奶大灬大灬大灬硬灬爽灬无码视频| 自拍偷拍第四页| 久久精品福利视频| 无码一区二区黑人猛烈视频网站| 成人做爰高潮片免费漫画视频| 88AV在线| 波多野结衣一区| 波多野结衣被躁了38分钟| AV在线天堂| 无码一区二区黑人猛烈视频网站| 欧美午夜精品成人片在线播放| 国产精品不卡在线| 日本毛片在线观看| 成人A片免费视频| 88AV在线| 奶大灬大灬大灬硬灬爽灬无码视频| www国产视频| 波多野结衣无码一区| 日本特级片| 91视频在线观看| 大香蕉一本| 人妻少妇精品视频一区二区三区| 国产性猛交普通话对白| 欧美xxxbbb| 荫蒂每天被三个男人添app下载| 巜人妻初尝黑人3特别的酒店| 免费在线观看av网点| 无码人妻丰满熟妇AV| 性开放免费网站| 中文字幕高潮| 91精品人妻一区二区三区四区| 成人毛片18女人毛片| 嫩草一区| 国产熟妇婬乱一区二区| 波多野结衣一区二区三区免费观看| 国产每日更新| 人妻导航| 成人免费A片视频| 四虎影成人精品A片| 国产内射老熟女AAAA∵| 91麻豆精品一二三区在线| 国产精品久久久久久妇女6080| 国产探花在线精品一区二区| 成人免费视频 网站在线观看| 国产精品一区一区三区| 在线无码观看视频| 精品视频一区二区| 视频一区二区三区在线| 国产精品激情| 日本三级理论| 高清无码大片| 经典偷拍7777777| 熟妇俱乐部| 老熟妇精品一区二区三区| 一本加勒比HEZYO| 国产精品无码一区二区三区免费| 夜夜春视频| 超碰69| 成人毛片免费看| 亚洲国产欧美在线| 国产黑人AV| 国产高清网站| 嫩草国产| 亚洲图区欧美| 国产人妻人伦精品1国产| 国产女人18毛片水真多成人如厕| 少妇精品| 国产日产精品久久久久兰花| 少妇高潮视频| 韩国无码一区| 亚洲熟女色| 欧美疯狂做受XXXXX高潮| 中文字幕无码电影| 亚洲国产天堂| 先锋影音人妻| 大地资源100| 国产精品在线免费观看| 超碰1024| 一本二本三本亚洲 码| 西西人体444m| 国模精品| 中文无码在线| 国产偷人妻精品19p| 色播99| 色妻熟女乱色一区二区三区| 国产在线观看一区| 69小电影| 国产寡妇婬乱A毛片视频杏吧传媒| 国产伦精品一区二区免费| 尤物视频网| 国产丰满熟妇movie| 日韩少妇无码| 69视频网站| 国产成人自拍偷拍| 中文字幕被公侵犯的漂亮人妻| 四虎影视最新网址| 国产精品国产三级国产专区53| 性AV 丰满AV 无码| 影音先锋一区| 人妻麻豆| 国产精品色8| 韩国无码一区二区| 91精品人妻无码一区二区三区| 精品国产乱码一区二区三区免费| 免费看荫蒂添的视频| 亚洲色在线视频| 韩国无码一区二区| AV无码一区| 日韩精品第一页| 日韩高清在线观看| 3p在线观看| 亚洲精品秘 一区二区三区蜜桃久| 无人可及的星空短剧合集| 国产一区二区三区免费视频| 无码国产精品一区二区性色AV| 精品无码一区二区三区| 一区二区免费视频| 精产国品一二三产区黑人| 亚洲国产精品99久久| 亚洲性爱小说视频| 亚洲第十页| 国产精品高潮呻吟久久| 亚洲自啪| 久久国产99| 免费看乱伦视频| 北京熟妇搡BBBB搡BBBB| 欧美视频免费在线观看| 中文字幕乱码人妻二区三区| 日本美女一区二区三区| 国产乱伦视频网站| 精品少妇爆乳无码av无码专区| 窝窝av| 臭小子啊轻点灬太粗太长| 午夜av在线| 97视频免费| 色播99| 日本熟妇俱乐部4300| 日韩福利电影| 亚洲图片欧美在线| 亚洲AV电影天堂| 欧美A级视频| 亚洲小说欧美另类激情| 欧美xxxBBB| 成人在线18| 亚洲免费成人视频| 一区二区av| 黑人做爰又粗又大| 精品97人妻无码中文永久在线| 亚洲AV网址| 亚洲综合电影| 婷婷五月av| 国产精品777| 亚洲精品秘 一区二区三区蜜桃久| 99久久久成人国产精品| 日韩一级免费观看| 女人与拘做受AAAAA片| 欧美亚洲在线| 波多野结衣一二三区| 免费看一区二区三区A片| 久久一区视频| 999资源站| 性V天堂| 综合久久99| 丰满人妻一区二区三区免费观软件| 欧美人与离性猛交狂配| 中文字幕无码人妻| 少妇超碰| 国产美女被爽到高潮免费A片软件| 亚瑟视频中文网| 欧美疯狂做受XXXXX高潮| 97自拍视频| 97成人在线视频| 性欧美视频| 国产麻豆一区| 国产AAAAAA| 久久久777| 国产丰满人妻被粗毛片| 新妺妺窝777777太粗| 永久视频在线观看| 亚洲 无码 欧美 另类| 国产玉足脚交| 蜜臀久久99精品久久久久宅男| 荫蒂每天被三个男人添app下载| 中文字幕一区三区人妻视频| 国产日产精品久久久久兰花| 国产麻豆free性XXX护士| 免费无码毛片一区二区A片小说| AV片在线观看| 丰满艳妇精品国产| 亚洲性爱小说视频| 国产一区在线播放| 和黑人做爰下边好大舒服漫画| 波多野结衣av在线播放| 国产欧美日韩亚洲成人精品| 另类老妇videos另类| 日本A∨视频| 欧美成人做爰A片免费看软件探花| 人妻无码系列| 色欲在线视频| 日韩理论在线观看| 30岁人妻少妇69XX| 色综合久久88色综合天天| 中文字幕无码人妻二三区免费| 国产精品手机在线| 97国产精品人人爽人人做| 亚洲AV成人无码AV小说| 亚洲日韩国产AV无码无码精品| 噼哩噼哩国语电影大全| 日本中文字幕在线免费观看| 亚洲 激情 小说 另类 欧美| 国产精品一区一区三区| 91无码人妻| 国产乱国产乱| 亚洲无码三区| 一本大道伊人AV久久综合| 国产在线导航| 久久黄色免费视频| 办公室奶边摸边做爰69式图片| 偷拍自拍第一页| 免费A片在线| 少妇人妻无套进入69va| 成人视频网站在线观看18| 中文字幕视频一区| 蜜臀aⅴ国产精品久久久国产老师| 亚洲欧美激情小说另类| 国产精品久久久久久亚洲色| 午夜精品无码一区二区三区| 91精品人妻互换一区二区三区| 西西午夜视频| 中文字幕国产| 亚洲视频一区二区三区| 99精产秘 18 在线观看| 日本无码熟妇五十路视频| 久久久影院| 亚洲国产激情| 精品人妻无码在线| 国产 在线观看免费视频动漫| 天天躁夜夜躁狠躁2025| 日本a视频| 日本综合视频| 国产99久久九九精品无码免费| 国产精品一区二区在线播放| 亚洲无码AV电影| 欧美老熟妇又粗又大| 奇米成人| 亚洲AV综合色区无码另类小说| 亚洲天堂电影网| 成人乱码免费视频A片含羞草传媒| 99久久99久久| 性国产果冻裸体XXXX| 91人妻无码一区二区三区| 影音先锋自拍| 日韩无码一级片| 夜夜躁狠狠躁日日躁av| 国产精品国产伦子伦露看| 99精品网站| 四虎成人网| 国产精品成人国产乱一区| 精品少妇人妻av无码专区偷人| 波多野结衣网站| 国产成人精品一区二区无码| 影音先锋中文字幕资源| 欧美成人性交| 3p在线观看| 国产一区在线视频| 久久99免费| 欧美国产精品一二三区别电影| 国产探花在线播放| 91av免费在线观看| 无码人妻精品国产日韩电影| 成人超碰在线| 色伊人久久| 成人超碰在线| 欧美日韩大陆| 91麻豆精品一区二区三区| 国精品伦一区一区三区有限公司| 99无码国产成人精品| 九九久久精品| 国产午夜精品一区二区三区| 成人小说视频| 国产成人愉拍精品久久| 色综合久久久无码中文字幕999| 加勒比东京热av| 国产成人高潮毛片| 亚洲成人性爱小说| 亚洲综合无码| 国产一区二区视频免费| 国产在线拍揄自揄拍无码网站新闻| 永久视频在线观看| 精品孕妇一区二区三区| 四虎成人www成人影视网址| 国模久久| 懂色av懂色av粉嫩av| 国产亚洲一区二区三区在线观看| 久久男人网| 99看片| 伊人激情网| 人妻夜夜爽天天爽| 国产精品一二三区| 国产熟妇婬乱一区二区| 国产一区二区在线观看免费| 人妻少妇被猛烈进入中文字幕| 麻豆91麻豆国产传媒的特点| 99久久国产视频| 熟妇人妻一区二区三区四区| 日本无码人妻| 岛国AV在线| 国产二区在线播放| 加勒比东京热av| 免费看无码| 日韩一级片视频| www.在线视频| ph在线观看| 2014AV天堂网| 无码国产一区二区| 97视频免费在线观看| 色窝窝网站| 内射在线播放| 亚洲AV秘 无码一区二区三| 91无码精品人妻一区二区| 大香蕉超碰在线| 国色天香av| 成人深夜18| 先锋影音va中文字幕| 日本国产一区| 摸BBB揉BBB揉BBB视频| 大香蕉免费| 亚洲日本一区二区| 免费A级毛片在线播放不收费| 欧美国产精品一二三区别电影| 91在线精品秘 一区二区黄瓜| 青青草国产成人AV片免费| 精产国品一二三产区黑人| 91高跟黑色丝袜呻吟在线观看| 2019国产精品| 日日鲁鲁夜夜| 日韩无码中字| 日韩精品视频在线免费观看| 国产精品无码人妻一二区| 躁老太老太騷BBBB| 精品久久无码中文字幕| 久久免费影院| 国产又黄又大又粗的视频| 午夜成人A| 少妇人妻无套进入69va| 无码中文字幕在线观看| 久久免费国产| 精品无码黑人又粗又大又长| 无码一区二区三区在线| 黄色中文字幕| 99久久99久久| 午夜成人一区二区| 亚洲国产欧美在线| 久久综合电影| 蜜臀av粉嫩av懂色av| 波多野结衣大战黑人| 国产无码中字| 日韩一级高清| 福利网站在线观看| free性满足hd性高清晰| www.蜜臀av.com| 女人天堂网| 暖暖AV| 一本一道加勒比无码aⅴ| 日韩精品在线一区二区| 欧美国产精品一二三区别电影| 伊人免费在线| 成人三级片在线| xxx无码| 护士护士护士一级毛片| 亚洲激情性爱小说| 911精品国产一区二区在线| 亚洲少妇一区二区| 中文字幕在线观看第一页| 中文字幕精品人妻在线| 鲁大师在线观看日本电影| 中文字幕无码视频| 男同无码gv一区二区三免费| 超碰人人人人人| 啊啊啊啊啊网站| 国产日韩欧美| 亚洲有码电影| 欧美国产视频| 天堂视频在线| av天堂免费观看| 国产乱国产乱老熟300部视频| 中文字幕日本在线| av在线导航| 天天躁夜夜躁狠躁2025| AV网址导航| 欧美一级视频| 91av观看| 嗯灬啊灬快灬高潮了视频日本无码| 国产精品无码一区二区三区,| 凹凸视频在线| 国产在线1区| 亚洲一区二区av| 久久成人无码视频| av免费在线播放| 亚洲午夜av| 国产第6页| 欧美性猛交| 日本无码专区| 日韩一级免费视频| 二区在线视频| 三级男人添奶爽爽爽视频| 中文字幕人妻丰满熟妇| 少妇高潮自拍| 中文人妻熟女乱又乱精品| 国产男女无套 免费视频| 综合激情网| 精品无码一区二区三区在线| 久久国产劲爆∧v内射| 亚洲激情自拍| 国产美女高潮| 国产免费一区二区视频| 亚洲av导航| 在线视频一区二区| 无码国产精品一区二区免费96| 岛国成人网站| 亚洲乱码一区二区| 无码精品人妻一区二区三区影院| 91无码人妻一区二区成人aⅴ| 国产在线一区二区| 国产在线第一页| 自拍偷在线精品自拍偷无码专区| 99福利在线| 丰满人妻A片二区| 精品秘 无码一区二区三区| 黄片网站在线观看| 快灬快灬 一下爽蜜桃日本| 国产不卡视频| 亚洲AV无码成人精品区欧洲| 日本亚洲欧洲无码| 亚洲AV无码国产综合专区| 国产99爱| 国产中文字幕一区| 亚洲a视频| 麻豆精品国产| 亚洲人妻一区二区| 自拍偷拍 中文字幕| 欧美成人无码一区二区三区在线| 人妻日韩精品中文字幕| 少妇精品视频| h网站免费| 婷婷AV在线| 高清无码免费看| 国产女人被躁到高潮的AV免下载| 精品无码一区二区三| 成人乱人乱一区二区三区一级视频| 江苏妇搡BBBB搡BBBB| 成人A片区| 伊人中文字幕| 日本中文字幕在线免费观看| 久久密| 国产在线拍揄自揄拍无码视频| 丰满熟妇大屁屁BBBBB| 欧美色小说| 啊啊啊在线| 亚洲天堂2017| 欧美国产精品一二三区别电影| 中文无码熟妇a| 99精品人妻无码专区在线视频区| 公与媳一区二区三区| 一本加勒比HEZYO无码| 秋霞午夜成人无码精品| 日本一本在线观看| 亚洲自拍偷拍一区二区| 国产女人被躁到高潮的AV免下载| 亚洲人成在线观看| 精品999www| 国产性猛交| 成人做爰黄A片免费视频网站野外| 成人免费A片视频| 无码人妻丰满熟妇精品| 国产在线视频一区二区| 亚洲男同网站| 国产精品h| 中文人妻字幕| 国产精品无码一二三区免费大肉| 女人18片毛片120分钟| 91精品人妻无码一区二区三区| 日韩无 码久久人妻| 加勒比HEZYO黑人专区| 亚洲激情小说网| 国产视频一区二区在线| 亚洲综合区| 无码精品一区二区三区同学聚会| 91无码人妻精品1国产一区二区| 北条麻妃无码视频| 国产精品视频一区二区三区| 日本熟女做爱视频| AA片在线观看视频在线播放| 国产一区二区三区视频在线观看| 中文字幕在线观看不卡| 韩国无码在线播放| 天堂在线免费观看| 玖玖国产| 欧美+日产+中文| 亚洲无码在线播放| 少妇做爱视频| 国产二区视频在线观看| 91在线无码精品秘 入口三人| 女人被添荫蒂高清视频| www.日本高清视频| 一本加勒比HEZYO东京热| 丰满少妇一区二区三区| 精品少妇人妻av无码专区偷人| 影音先锋AV天堂| 一区三区视频| 国产99在线视频| 四虎一区| 丰满人妻一区二区三区在线视频53| 伊人色综合网站| 高清无码免费| 亚洲无码av在线播放| beeg18+日本高清| 一道本在线观看| 国产乱婬AAAA片视频| 3p在线视频| 成人做爰A片一区二区| 国产乱伦免费视频| 久久精品国产亚洲AV无码偷窥| a在线免费观看| 在线观看日韩| 日本成人综合| 欧美激情综合| 久久免费影院| 成人乱人乱一区二区三区一级视频| 国产免费一区二区三区免费A片| 亂倫近親相姦中文字幕| 高h视频在线| 国色天香av| 强伦轩人妻一区二区三区四区| 国产精品国产伦子伦露看| av无码在线播放| 国产精品无码久久久| 边添小泬边狠狠躁69集| 2014AV天堂网| 少妇精品一区二区三区| 在线电影一区二区| H肉动漫无码AV在线亚洲一区| 星空无限传媒免费观看电视剧最新章节| 在线视频导航| 国产精品无码人妻G奶一区| AV不卡在线| 亚洲经典无码| 久久精品免费| 波多野结衣大战黑人| 欧美老妇一区二区三区免费视频| 国产乱码一区二区三区| 亚洲无码AV电影| 午夜成人一区二区三区| 亚洲无码三区| 精品无码一区二区三| 国产在线第一页| 麻豆一区二区三区免费在线播放| 中文字幕一区二区三区乱码| 国产小视频在线看| 亚洲综合成人网| 国产午夜精品一区二区| 国产精品久久午夜夜伦鲁鲁| 中文字幕人妻丝袜乱一区三区| 疯狂做受XXXⅩ高潮视频免费| 日本无码一区二区| 国产在线一区二区| 久久成人无码视频| 熟妇人妻一二三区无码精品| 秀婷的呻吟1一42少妇在线播放| 巜人妻初尝黑人3特别的酒店| 强伦轩人妻一区二区三区70后| 久久黄视频| eeuss| 夜夜春夜夜爽| 少妇人妻av| 妺妺窝人777777野大粗| 国产午夜精品久久久| 人妻与黑人一区二区三区| 91无码精品| 偷拍撒尿秘 Findsex网站| 亚洲自拍偷拍一区二区| 人妻无码在线观看| 91精品国产情侣高潮对白| 国产激情无码| 久久99精品久久久久久水蜜桃| 日本成人一区二区| 亚洲日本一区二区| 日日嗨AV一区二区三区| 蜜臀久久精品久久久久| 国产肉体XXXX裸体784大胆| 亚洲女人天堂| 国产在线拍揄自揄拍无码男男| 国产精品一二三区| 亚洲日本欧美| 成人黄色小说视频| 91在线一区二区| 无码国产精品69久久久久孕妇| 樱井莉亚无码| 欧美色呦呦| 中文字幕少妇| 人与野鲁交一级A片| 园产乱人乱偷精品视频| 国产无码AV| www.日本高清视频| 狂暴强伦轩一区二区三区四区| 另类sdamb重囗味日本HD| 黑人大鷄巴XXX高湖电影| AV传送门| 国产乱码精品一区二区三区忘忧草| 日韩人妻无码精品| 中文字幕视频一区| 99久久综合国产精品二区| 久久精品视频在线| 日本强伦轩人妻中文字幕| a片在线播放| ph在线观看| 日韩8x8x| 日韩av天堂| 精品97人妻无码中文永久在线| 国产乱妇无码一区二区三区黑寡妇| 丰满欧美熟妇免费视频| 欧美日韩精品久久久免费观看| 亚洲人成电影| 亚洲成人精品在线| 久久久性爱| 性开放群乱P交换视频| 国产乱妇无码A片免费看视频小说| 国产99视频在线观看| 亚洲AV无码国产综合专区| 免费99精品国产自在在线| 丰满熟妇人妻中文字幕| 亚洲第十页| 97人人视频| 成人AV小说| 欧美日韩高清丝袜| 亚洲88| 人妻少妇被猛烈进入中文字幕| 精品无码一区二区三| 国产性猛交普通话对白| 免费一区二区视频| 男同无码gv一区二区三免费| 91在线无码精品秘 国产| 永久在线视频| 无码人妻一区二区三区免水牛视频| 国产丰满熟妇movie| 亚洲丝袜综合| 中文字幕一区二区三区四虎在线| 亚洲色在线视频| 女人免费视频| 亚洲中文无码av| 视频一区二区三区在线看免费看| 色日韩| 国产欧美性爱| av在线免费播放| 波多野结衣Av一区二区三区在线播放| 一区二区高清视频| 国产亚洲一区二区三区在线观看| 91在线一区| 无码免费人妻A片AAA毛片西瓜| 久久国产精品波多野结衣AV| 人妻斩60歳h0930| 亚洲国产AV电影| 蜜臀av在线| 巜人妻初尝黑人3特别的酒店| 日韩精品在线一区二区| 噼哩噼哩国语免费播放| 黑人巨鞭狂躁日本少妇| 97人妻精品| 精品国产探花在线观看| 中文字幕一区二区三区四区在线视频| 国产孕妇乱子伦精品免费观看| 亚洲一区二区| 久久蜜桃| 欧美高潮AAAAAA片| 国产丨熟女丨国产熟女视频| 女人被添荫蒂视频播放| 精品人妻无码一区二区三区四川人| 国产精品美女| 北京熟妇槡BBBB槡BBBB一| 波多野结衣黑人149分钟| 无码XXX| 国产精品一区二区三区无码| av天堂资源在线| 国产 在线观看免费视频今夜| 色小说综合| 99精品网站| 波多野结衣Av一区二区三区在线播放| 亚洲AV无码久久久天堂成人| 欧美一区二区三区系列电影| 亚洲激情小说视频| 69视频在线观看免费| 欧美日B视频| 日本在线免费观看| 成人在线精品| 国产专区视频| 亚洲日韩小电影| 中文字幕人妻丰满熟妇| 公与媳一区二区三区| 成人午夜视频一区二区三区| 精品人妻无码一区二区三区狼群| 搡BBB,搡BBBB,搡BBBB| 国产AV日韩AV| 探花视频,国产之光在线观看| 日本一本=本兔费区| 波多野结衣视频网站| 91在线无码精品秘 国产-百度| 无码人妻一区二区三区四区免费看| 日本人与禽ZOZZO视频| 麻豆国产精品视频| 国产午夜在线视频| 天堂在线中文字幕| 91精品人妻丰满熟妇| 在线观看国产91| 亚洲乱伦视频| 成人做爰A片免费视频| 作爱视频免费| 波多野结衣无码欧美在线播放69| 四虎精品一区二区| 熟妇人妻一二三区无码精品| 成人一区二区三区在线| 久久精品视频免费| 大地资源100| 无码精品一区二区三区在线播放| 亚洲色图15p| 成人AV导航| 黑人搡BBBBB搡BBBBB| 丰满人妻被猛烈进入| 黑人巨大精品欧美| 精品无码丰满少妇12p| 亚洲人妻一区二区| 中文字幕一区二区三区乱码| 国产精品一二三| 麻豆91麻豆国产传媒的特点| 91精品丰满人妻无码| 麻豆三级片| 蜜臀aⅴ国产精品久久久国产老师| 黑人大鷄巴XXX高湖电影| 国产A片一区| 都市 激情 春色 人妻 成人| 亚洲丝袜综合| 无码人妻丰满熟妇区毛片视频| 精品国产一二三区| 国产黄A片免费网站免费| 无码中文字幕在线观看| 97在线免费观看视频| 国产乱码一区二区三区的解决方法| 国产成人精品一区二区在线小狼| 国产内射老熟女AAAA∵| 国产精品乱伦| 中文字幕日本在线观看| 国产在线视频一区二区三区| 日产精品久久久久久久蜜桃| 后入无码| 永久免费在线视频| 亚洲成人AV| 艳妇视频一区二区三区| 久久免费影院| 精品一区二区三区无码| 91精品人妻一区二区三区四区| 国产激情视频小说| 久久国产劲爆∧v内射| av无码在线播放| 国产91精品在线观看| 精品一级A片一区二区免费视频| 日本无码人妻| 插少妇视频| 无码人妻熟妇av又大又粗| 人妻15P| 国产在线拍揄自揄拍无码男男| 色妻熟女乱色一区二区三区| 成人A片在线观看| 午夜精品一区二区三区在线播放| 99久久久成人国产精品| www.高清无码| 国产伦精品一区二区三区视频孕妇| 在线视频A| 日韩黄色一级片| 黑人搡BBBBB搡BBBBB| 亚洲一区二区AV| 精品无码秘 一区二区| 野花AV| 久久精品视频一区二区三区| 丰满人妻一区二区三区在线视频53| 亚洲欧洲国产精品| 伊人大香蕉在线观看| 成人毛片18女人免费视频| 精品视频一区二区三区| 免费+精品+国产在| 超碰97成人无码中文字幕| 韩国无码一区| 无码一区二区三区在线| 人与嘼一区二区三区免费| 无码人妻一区二区三区在线视频不卡| 亚洲电影一区二区| 日本国产精品视频| 奶大乱-伦-乱-干的视频| 无码少妇高潮| 精品国产乱码一区二区三区免费| eeuss.| 国产精品XXXX| 亚洲高清AV| 亚洲AV永久中文无码精品综合| 91在线一区二区| 人妻少妇一区二区三区| 超碰免费在线| 97在线视频免费观看| 亚洲AV日韩AV永久无码网站| 91乱子伦国产乱子伦| 国产精品一区一区三区| 无码人妻一区二区三区舒其| 樱井莉亚无码| 精品人妻中文字幕视频| 国产精品无码专区AV免费播放| 国产传媒在线免费观看| 臭小子啊轻点灬太粗太长| 国产全是老熟女太爽了| 亚洲AV无码久久寂寞少妇多毛| 一级丰满老熟女毛片AV| 国产免费自拍| 一道本视频| 极品在线视频| 丰满岳乱一区二区三区在线观看| 欧美综合一区| 免费 成人 美女女| 麻豆网站在线观看| 成人做爰A片一区二区| 二区三区视频| 国产激情久久久久久一级A片老师| AAA免费视频| 高h在线播放| 亚瑟av| 中文字幕一区二区三区日本在线| 蜜臀av性久久久久av| 暖暖视频无码| 国产亚洲AV| 黄色激情视频在线观看| zjzjzjzjzj亚洲女人| 欧美丰满熟妇无码蜜桃| 波多野结衣成人在线| 中文字幕久久无码| 无码视频在线观看免费| 国产精品无码专区AV免费播放| 北条麻妃在线无码| 中文字幕一区二区三区日本在线| 国产精品九九| A片免费在线观看| 免费99精品国产自在在线| 熟妇高潮喷沈阳45熟妇高潮喷| 国产精品97麻豆cm传媒| 五十路老熟女| eeuss| 99久久综合国产精品二区| 国产棈品国产三级国产普通话三级| 一本一道人妻久久一区二区三区| 大屁股影院| 亚洲 欧美 激情 小说| 国产无码精品一区二区| 97资源视频| 亚洲熟妇视频| 成人做爰A片免费看黄冈| 亚洲AV综合色区无码另类小说| 丰满人妻被黑人XXXX一区二区| 91精品人妻丰满熟妇| 91精品人妻互换一区二区三区| 熟女毛茸茸| 国产3p露脸普通话对白| 秀婷的呻吟1一42少妇在线播放| 一本加勒比HEYZO爆乳| AV天堂免费| 亚洲天堂中文字幕| 69小电影| 超碰在线免费播放| AV无码一区| 毛很浓密很多黑毛熟女| 蜜臀av性久久久久蜜臀aⅴ四虎| 3p少妇被狂躁到高潮无码| 国产精品免费人成网站酒店| 99久久精品国产毛片| 国产毛多水多做爰爽爽爽| AV 无码 高潮 在线下载白丝| AV在线资源| 暖暖成人免费视频| 欧美XXX厨房HD护士| 大香蕉一本| 亚洲无码自拍| 免费精品视频一区二区三区| 中文字幕无码人妻二三区免费| 三上悠亚激情AV一区二区三区| 午夜成人激情| 亚洲图区欧美| 波多野结衣一区二区三区| 亚洲国产电影| 亚洲AV一二三| 日韩高清在线| 精品孕妇一区二区三区| 18一20女一片毛片| 网曝黑料吃瓜永久国产| 国产精品一二三区在线观看| 国产 无码 高潮 在线| 天天天天天天天天天天天天天天天天天天天天天天日射| 日本少妇做爱视频| 免费不卡视频| 中文字幕在线观看第一页| zjzjzjzjzj亚洲女人| 凹凸世频在线观看免费版高清| 午夜av在线观看| 玖玖资源站最新网址| 精品国产乱码| 精产国品一二三产区黑人| 九色在线播放| 精品国产探花在线观看| 国产精品免费无遮挡无码永久视频| 国产乱子伦精品视频潮| 波多野结衣一二三区| 一道本久在线中文字幕| 色就是欧美| 国产3p露脸普通话对白| 欧美一区二区三区XXXX的视频| 国产97人人超碰cao蜜芽国产| 色小说综合| 日韩人妻无码一级毛片欧美| 久久老熟女| 日韩欧美综合| 丰满少妇大乳高潮了| 国产二区视频在线观看| 人妻丰满熟妇AV无码| 丰满人妻一区二区三区在线视频53| 教练车内含乳挺进我的电影| 免费一级A毛片夜夜看| 国产精品777| 无码视频免费观看| 日本熟妇愉情社长| 肉欲近親相姦中文字幕| 中文字幕在线观看一区| 密臂av| 久久视频一区| 欧美丰满熟妇高潮喷水| 国产麻豆XXXvideo实拍| 麻豆人妻换人妻好紧| 亚洲AV无码久久久天堂成人| 免费不卡av| 黑人大鷄巴XXX高潮| 成人免费一区二区| 久久久影院| 熟妇丰满多毛 印度| 波多野结衣一区二区在线播放| 亚洲AV无码乱码精品国产app| 国产中文字幕一区| 超碰人人射人人色人人97| 日韩一级片网站| 日韩淫乱视频| 成人做爰黄AA片免费看三区| 插逼视频网站| 操屄在线观看| 成人成全视频| 久久伊人网站| 一二三四区视频| 中文字幕一区二区人妻免费| 亚洲无码一二三区| 欧美日韩亚洲综合| 无码国产一区二区| 精品无码视频| 97国产精品| 可以免费在线观看的激情视频 rmvb 下载| a天堂在线观看| 成人A片在线观看| 国产熟妇婬乱一区二区| 91在线无码精品秘| 国产一区二区视频免费| EEUSS鲁丝片人妻| 免费视频无码| 国产99久久久精品无码| 日韩黄色在线| 少妇做爱视频| 久久777| 精品人妻一区二区三区含羞草| 麻豆成人网站| 日本少妇一区二区| 久久免费国产视频| 波多野结衣在线观看一区二区| 中文字幕精品人妻在线| 无码国产精品一区二区免费96| 亚洲一区二区精品视频| 亚洲av无码一区| 国产无套视频| 亚洲乱伦中文字幕| 波多野结衣av在线播放| 婷婷二区| 国产在线123| 亚洲一二三四区| 四虎精品在永久在线观看电影在线观看高清| 无套内大学生一级A片| 欧美丰满少妇人妻精品| 亚洲AV无码乱码国产精品桃色| 国产精品区一区二区三含羞草| SPA风流少妇推油高潮| 含羞草无码| 丰满人妻の性猛交HD| 久久久毛片无码免费收看| 亚洲天堂电影网| 国产精品一区一区三| 无码人妻一区二区三区舒其| 中文字幕日产av| 国产+高潮+白浆+喷水的站长| 丰满一区二区三区| 日本午夜免费| 欧美亚洲二区| 超碰美女| 欧美亚洲综合在线| av在线www| 欧美天堂在线| 玖玖资源站最新网址| A视频在线| 国产三区视频在线观看| 中文字幕人妻丰满熟妇| 伊人久久电影网| 尤物视频在线| 国产av小说| 无码少妇一区二区乱码按摩| a天堂在线| 另类视频在线18| 亚洲AV电影天堂| 乱伦一区二区三区| 无码人妻精品一区二区三区9厂免费| 波多野结衣免费av| 国产三级自拍| 无码人妻在线播放| 成人做爰高潮片免费漫画视频| 亚洲av免费| 国产精品九九九| 中文无码熟妇人妻AV在线| 国模龙阳露私毛150P| 百度成人影音| 无码国产精品一区二区视频| 无码XXX| 国产丰满熟妇AV无码区1襤| 麻豆一二三区| 国产精品久久久久久妇女6080| 国产成人精品三级麻豆| 乳荡护士肉欲1~8集小说| 中文字幕+乱码+中文字幕电视剧| 亚洲 国产 另类 无码 日韩| 亚洲成人在线一区| 大地资源网在线观看入口| 亚洲后入| 国产精品无码一区二区三区免费| 国产熟妇丰满熟妇视频| 456亚洲影院| 韩国三级av| 无码熟妇人妻AV又大又粗又爽| 一本到在线观看| 丰满大乳人妻中文字幕| 日韩17p| 欧美极品另类| 亚洲免费一区二区| 97超视频在线观看| 97超碰成人| 超碰在线免费播放| www.探花| 亚洲无码一区二区视频| 日韩一级一级| 国产人妻在线| 一本加勒比HEYZO爆乳| 亚洲AV免费看| 性久久久久| 女人扒开腿婬乱A片| 东北少妇毛多白浆多| 免费日韩无码| 91精品国产情侣高潮露脸| 女人荫蒂被添免费视频| 免费+精品+国产在| 国产做受 高潮| 护士护士护士一级毛片| 日本在线免费观看| 无码AV在线播放| 91精品国产情侣高潮露脸| 亚洲电影一区二区三区| 精品一级A片一区二区免费视频| 蜜臀av性久久久久蜜臀aⅴ麻豆| 日韩中文字幕熟妇人妻| 人妻少妇无码| 欧美成亚洲| 国产寡妇婬乱A毛片视频| 成人小视频在线观看| 日本黄A级A片国产免费| wwwav在线| 91在线无码精品秘 入口游戏| 无码人妻熟妇av又大又粗| 亚洲另类激情小说| 91在线观看| 无码人妻丰满熟妇啪啪欧美| 熟妇丰满多毛 印度| 国产黄色精品| 超碰人人人| 后入国产| 欧美熟女视频| www.av在线| 成人做爰黄A片免费看| 星空无限传媒免费观看电视剧最新章节| 一本加勒比HEZYO美痴女| 国产寡妇婬乱A毛片视频| 欧美三人交| 四虎精品在永久在线观看电影在线观看高清| 欧美日韩亚洲综合| 西西av| 秀婷的呻吟1一42少妇在线播放| 国产精品啪啪啪| 少妇的肉体AAAAA免费视频| 熟妇一区二区三区| 69视频在线观看免费| 日本理论片免费观看在线视频| 91视频一区二区三区| 国产激情无码| 久久久播放| 荫蒂每天被三个男人添app下载| 少妇人妻偷人精品| 日本加勒比东京热| 国产精品手机在线观看| 亚洲AV综合色区无码一区爱Av| 亚洲综合一| 综合影院| av在线免费播放| 永久在线视频| 国产AV小说| 国产人妻人伦精品1国产| 天堂黄片| 国产三级午夜理伦三级| 女人被狂躁G点高潮喷水| 1024亚洲| 精品国产乱码一区二区三区免费| 熟妇 人妻 中文| 91精品国产一区二区三区| 欧美精品黑人无码| 国产一区在线免费观看| 2014av天堂网| 中文字幕一区在线| 久久久777| 在线观看一区二区三区四区| 波多野结衣av在线播放| 中文字幕一区二区三区四区在线视频| 国产免费一区二区三区免费A片| 欧洲无码av| 星空无限传媒免费观看电视剧最新章节| 欧美槡BBBB槡BBB少妇| 国产欧美日本| 欧美熟妇精品一区二区蜜桃| 一本一道AV| 亚洲涩涩涩| 北条麻妃无码视频| 肉视频在线观看| 无码精品一区二区三区同学聚会| 暖暖av在线| 日韩综合| 亚洲电影一区二区| 做受 视频毛片| 欧美高清性| 色婷婷av| 色综合久久久无码中文字幕999| 国产美女视频| 亚洲一区成人| 超碰人人妻| 欧美色就是色| 日韩高清在线观看| 日日鲁鲁夜夜| 韩国成人无码| 欧美XXX厨房HD护士| 精品无码秘 一区二区| 成人毛片18女人毛片免费| 久久精品成人视频| 乌克兰AV成人片| 国产成人精品一区二区无码| 国产精品麻豆视频| 国产人妻人伦精品1国产| 国产又嫩又爽又多水| av在线资源| 人人添人人妻DVD| 国产精品无码一二三区免费大肉| 人妻少妇偷人精品无码| 国产色av| 精品人妻一区二区三区日产乱码| 玩弄人妻少妇1000系列| 国产精品在线一区二区| 亚洲人妻在线播放| 亚洲乱伦网站| 做爱视频在线观看免费| 国产成人97精品免费看片| 伊人久久综合| 国产在线拍揄自揄拍无码视频| 日韩欧美天堂| 成人精品免费视频| 亚洲AV无码成人精品区欧洲| 国产一区三| 丰满人妻无码一区二区三区| 麻豆精品无| 蜜臀av性久久久久蜜臀aⅴ蜜臀| 中文字幕在线看黄| 丰满人妻一区二区三区精品高| 亚洲性图,一区二区三区| 一本加勒比HEZYO东京热无码| 91人妻中文字幕在线精品| 丰满人妻被黑人XXXX台湾| 日韩AV电影网站| 国产精品123区| 欧美BBBBB| 国产又黄又大又粗的视频| 北条麻妃无码视频| 免费看A片18 的视频| 成人午夜小视频| 亚洲+日产+专区| 熟妇乱伦视频| 91成人精品一区二区| 成人在线视频网站| 午夜视频一区二区| 免费不卡视频| 强伦人妻一区二区三区| 午夜精品久久| xxx大片免费视频| 护士高潮一级毛片| 丰满熟妇高潮呻吟无码| 国产精品一区二区不卡| 人妻互换一二三区免费| 淫交黑料吃瓜AV| 欧美视频导航| 黄色内射| 亚洲综合乱| 69视频免费观看| 无码AV电影在线观看| 污网址在线观看| 99鲁鲁精品秘 一区二区三区| 2019国产精品视频| 国产丰满乱子伦午夜福利| 国产一区免费| 91在线视频免费观看| 国产美女精品| 六十路垂乳熟年交尾| 成人一区二区三区在线| 一本加勒比HEZYO无码| 久久久波多野结衣| 欧美群交在线观看| 四川乱子伦露脸对白视频| 干日本少妇| 97精品国产97久久久久久免费| 少妇传媒| 搡老熟女大熟了88AV一区二区| 国产精品18 高潮视频| 日本www视频| 亚洲人妻少妇| 国产www在线观看| 国产精品久久久久久亚洲色| 成人AA片| 超碰人人射人人色人人97| 免费AV在线| 永久视频在线观看| 亚洲AV无码久久久天堂成人| 8x8ⅹ国产精品一区二区| 黄片中文字幕| 国产无码av在线| 亚洲天堂网站| 国产午夜精品一区二区三区| 久久成人视频免费在线视频| 国产一区二区在线观看视频| 国产情侣在线播放| 一区二区三区在线电影| 加勒比东京热av| 国产+高潮+白浆+喷水的站长| 乱伦中文字幕电影| 国产精品一区二区视频| 无码人妻精品一区二区| 精品二区在线观看| 成人做爰黄A片免费看直播室动漫| 无码人妻中文字幕| a天堂视频| 欧美人与禽ZOZZO禽性配吗?| 在线观看少妇| 亚洲AV无码久久寂寞少妇多毛| 一区二区国产在线| 无遮挡吸奶头呻吟视频| 国产丰满乱子伦无码| 中文字幕高潮| 中文字幕乱码亚洲中文在线| 欧美精品黑人无码| 波多野结衣无码一区二区| 亚洲欧美在线视频| 国产精品一区二区乱岳电影| 黑森林福利视频导航| 日本熟妇在线观看| 成人欧美18| 波多野结衣一区二区AV护士| 久久免费影院| 嫩草国产| 北条麻妃无码| 99成人免费视频| 久久久久国产精品老熟| a在线视频| 久久国产精品视频| 动漫无码视频| 午夜成人一区二区| 精品无码人妻一区二区免费| 丰满人妻一区二区二区| 国产熟女AV| 黄色激情视频网站| 黑人大鷄巴一級全黃| 少妇白浆| 国产3p视频| 麻豆网站在线观看| 无码国产精品一区二区| 经典偷拍7777777| 免费国产麻豆| 免费在线观看A片| 亚洲天堂成人在线| 成人无码AV高潮大毛片| 无码国产精品人妻一区二区| 丰满岳乱妇一区二区三区电影| 免费视频一区二区| 女生 里免费视频| 成人毛片在线观看| 国产涩涩视频| 成人无码AV高潮大毛片| 无码手机在线| 精品秘 无码一区二区三区| 亚洲天堂电影网| 国产成人精品二三区麻豆| 国产暴力强伦轩| 91在线无码精品秘 国产| 无码高清视频在线观看| 国精产品秘 成人一区二视频| 天堂中文在线观看| 北条麻妃无码视频| 亚洲AV无码久久久天堂成人| 亚洲AV无码久久寂寞少妇多毛| 久久精品福利视频| 国产无码一区在线| 欧美日韩高清丝袜| 精品人妻少妇| 一二区视频| 2018av天堂| 波多野结衣免费av| 成人A片在线观看| 日本午夜视频www色| 97三级片| 国产超碰人人模人人爽人人添| 亚洲激情另类| 无码AV在线播放| 丰满岳乱一区二区三区在线观看| 免费 成人 美女女| 老熟女大屁股熟妇多毛| 国产日本在线| 国产寡妇婬乱A毛片视频杏吧传媒| 性一交一乱一区二区洋洋Av| AV天堂小说| 欧美成人无码片免费看A片秀色| 成人高h视频| 中文字幕日本人妻久久久免费| 黑人巨大精品欧美| 欧美疯狂做受XXXXX高潮| 丰满少妇在线观看资源站| 日日嗨AV一区二区三区| 18禁网站在线免费观看av| 国产人成一区二区三区影院| av天堂中文在线| 久久看片| 91麻豆免费视频网站| 亚洲 欧美 激情 小说 另类| 成人毛片18女人毛片免费黑人看| av在线免费播放| 国产午夜精品一区二区三区| A在线免费观看| 大香蕉国产视频| 91丨国产丨精品丨丝袜| 91无码人妻一区二区成人aⅴ| 老熟妇精品一区二区三区| 无码不卡一区| 蜜臀aⅴ国产精品久久久国产老师| 久久精品国产99| 丰满人妻无码一区二区三区| 欧美性精品| 中文字幕制服诱惑| 中文字幕在线观看免费视频| 精品无码在线| 日韩AV电影在线播放| 99久久电影| 台湾佬美性中文网| 九九国产精品| 国产精品一区二区AV白丝下载| 国产精品一区二区无码| 国产精品乱码一区二区| 免费A级毛片在线播放不收费| 啊灬啊灬啊灬啊灬高潮了少妇在线| 精品人妻一区二区三区视频| 国产人妻在线| 乱伦电影,中文字幕一二| 亚洲欧美精品一区二区| 欧美午夜精品成人片在线播放| 精品+无码 免费 国产小说| 玖玖爱国产| 秋霞午夜成人无码精品| 色综合久久久无码中文字幕999| 97自拍| 午夜精品久久| 亚洲国产电影| 中文字幕在线观看一区二区| 午夜精品一区二区三区在线| 国色av| 一区在线免费观看| 丰满人妻被猛烈进入中文字幕| 波多野结衣一区| 无码国产一区二区| 亚洲污片| 国产精品无码一二三区免费大肉| 四虎精品一区二区| 国产成人精品一区二区无码| 国产97人人超碰cao蜜芽国产| 日韩在线视频一区| 在线电影一区二区| 探花视频网站| 国产三区精品| 日本一本高清| 超碰人人人| 亚洲欧美丰满乱| 国产乱国产乱老熟300视频| 乱伦麻豆| 波多野结衣AV在线播放| 日韩精品在线一区二区| 波多野结衣一区二区在线播放| 国产精品久久久久久妇女6080| 強姧伦一区二区三区在线播放| www.大香蕉.com| 亚瑟视频中文网| 国产一区在线观看视频| 无码精品视频| 超碰997| 日本熟妇网站| 丰满人妻无码一区二区三区| 99精品视频在线播放免费| 免费国产精品视频| 高h视频免费| 91久久爽无码人妻AⅤ精品牛牛| 韩国玩弄少妇高潮A片日本| 91日韩视频| 亚洲AV乱码成人精品国5| 麻豆国产视频| 精品无码一区二区三区在线| 国产探花在线观看| 国产做受麻豆| 麻豆视频一区二区| 免费A片在线| 人妻在线看| 97亚洲精品| 丰满人妻一区二区二区| 午夜精品一区二区三区在线视频| 丰满人妻一区二区| 亚洲小电影在线| 超碰人人超碰| 天堂一区二区| 色噜噜狠狠色综无码久久合欧美| 西西444WWW无码大胆-百度| 国产免费视频一区二区| 丰满人妻偷人被强公中字幕| 99国产精品久久久久久久成人| 欧美激情一区二区三区四区| 中国夫妻XXX做受HD| 女人与拘做受AAAAA片| 无码福利电影| 黑人巨鞭大战欧美熟妇| 都市激情亚洲色图| 国产无码免费| 一本加勒比HEZYO国产| 欧美日韩国产成人综合| 中文字幕无码人妻在线视频| 麻豆一区二区三区免费在线播放| 日韩无码内射| 999zyz玖玖资源站稳定| 日韩人妻丰满无码区A片| 一道本在线播放| 丰满人妻一区二区三区中文字幕| 国产高清网站| 人妻丰满熟妇无码区| 中文字幕在线看黄| 国产一区在线观看视频| 日本无码一区二区| 一道本在线观看视频| 99久久精品国产一区色| 躁BBB躁BBB添BBBBBB| 超碰在线影院| 无套内谢少妇毛片A片流出白浆| 亚洲日韩欧美综合| 97自拍| 强伦轩一区二区三区四| 成人做爰高潮片免费漫画视频| 熟女毛茸茸| 国精产品99永久一区一区| 国产超碰人人模人人爽人人添| 人妻系列中文字幕| 人妻 熟女AV| 国产在线123| 人妻丰满精品一区二区A片| 成人a片在线观看| 亚洲+日产+专区| 91在线无码精品co| 欧美一级视频| 13一16女处被毛片视频| 大陆搡BBBBB搡BBBBBB| 亚洲乱伦网站| 亂倫近親相姦中文字幕| 亚洲资源站| 黄色无码视频| 亚洲激情另类| 牲欲旺盛videos另类| 大地资源第4页中文高清版| 波多野结衣av在线播放| 午夜18禁| 福利姬视频在线观看| 日韩免费在线| 国产在线视频导航| 99精品丰满人妻无码一区二区| 亚洲综合无码| 少妇的嫩苞一级A片| 国产少妇在线| 少妇做受XXXXⅩ高潮片直播| av高清在线| 欧洲无码在线| 4388成人网| 国产精品麻豆视频| 国产精品一区二区视频| 日韩欧美综合| 动漫无码视频| 超碰在线免费观看97| 丰满人妻一区二区三区视频54| 国产丰满熟妇AV无码区1襤| 人妻导航| 人妻中文字幕在线| 荫蒂被男人添A片无遮挡| 蜜臀av性久久久久蜜臀aⅴ涩爱| 人妻丰满熟妇av无码区HD优| 亚洲AV无码国产精品| 日本公吃我奶躁我免费| 丰满人妻无码| 大香蕉福利视频| 日韩精品视频在线播放| 加勒比东京热av| 久久视频精品| 一区二区国产在线| 东京热黄色| 强伦轩一区二区三区四| ph在线观看| 97在线观看免费视频| 女人18片毛片120分钟| 高清无码免费观看| 亚洲 小说 欧美 激情 另类| 丰满人妻一区二区三区免费视频棣| 无码精品人妻一区二区三区影院| 亚洲无码av一区二区| 丰满人妻无码一区二区三区| 国产午夜精品一区二区三区四区| AV 无码 高潮 在线下载白丝| 国产精品国产三级国产专区53| 欧美+日产+中文| 二区三区视频| 国产熟妇 码视频户外直播| 国产精品视频区| JlZZJlZZJlZZJlZZ少妇| 日本公吃我奶躁我免费| 日本特黄 AA片免费视频| 超碰在线影院| 亚洲图区欧美| 精品无码丰满少妇12p| 99精品丰满人妻无码一区二区| 国产精品日本无码| 亚洲AV无码乱码| 熟妇俱乐部| 天干夜天干天天天爽视频| 国产h在线| 91在线无码精品秘 入口动作| 69做爱视频| 97无码视频| 欧性猛交ⅩXXX乱大交| 91人妻一区二区三区| 国产精品XXX| 欧美视频导航| 91无码人妻一区二区成人AⅤ| 久射久| 精品无码秘 一区二区| 久久精品免费看| 国产精品久久午夜夜伦鲁鲁| 永久免费在线视频| 玩弄日本少妇高潮大叫| 69做爱视频| 中文人妻熟女乱又乱精品| 亚洲一区二区视频| 国产精品在线免费观看| sm无码| 国产av小说| 东北少妇毛多白浆多| 大香蕉伊人网站| www 在线观看视频| 午夜精品无码一区二区三区| 一本一道久久综合| 久久成人无码视频| 精品无码av| 97资源视频| 中文字幕一区二区三区四区谷希原| 麻豆少妇| 国产成人高潮毛片| 日韩亚洲视频| 国产又粗又大又黄视频| 荫蒂被男人添过程视频| 国产做受 !| 尤物在线视频| 中文字幕一区二区三区人妻电影| 成人AV导航| 懂色AV| 国产在线小视频| 久久99精品视频| 狠狠躁日日躁夜夜躁A片无码视频| 91一区二区| AV无码在线播放| 日韩17p| 999久久久| 6080无码| 99久久久| freesex欧美喷水| 日本WWW视频| 国产视频一二区| 亚洲日本一区二区| 成人扒开 伸出 蜜桃视频| 亚洲少妇一区二区| 超碰人妻97| 肉视频在线观看| 丁香婷婷色8XXX6799视频| 91精品人妻一区二区三区四区| 国产在线观看AV| 西西人体444| 性欧美另类| 亚洲伊人无码| 欧美另类天堂| 99国产精品99久久久久久| 国产精品成人无码免费| 内射极品少妇| 亚洲天堂中文字幕| av无码网站| 亚洲色图15p| 日本特黄 AA片免费视频| 欧美日韩精品久久久免费观看| www亚洲无 码A片| 女人扒开腿秘 免费视频app| 国产女主播在线观看| 天堂av电影| 台湾佬美性中文网| 久久婷婷五月天| 91高跟黑色丝袜呻吟在线观看| 国产精品成人无码免费| 亚洲88| 精品久久无码中文字幕| 69视频在线观看免费| 久久亚洲电影| 精品国产乱码一区二区三区免费| 日韩欧美综合| 国产在线拍揄自揄拍无码视频| 午夜精品一区二区三区在线| 破苞XXX性摘花69XX| 欧洲无码在线| 影音先锋中文字幕资源| 色呦呦中文字幕| 国产午夜精品一区二区| 巨茎大战欧美一区二区| 夜夜爽爽| 69小电影| 一区二区三区A片免费播放| 欧美成人区| 国产一区二区在线播放| 嗯灬啊灬快灬高潮了视频日本无码| 欧美人与离性猛交狂配| 日本A片在线观看| 国产情侣在线播放| 97视频在线| 日本精品视频在线| a天堂在线| 在线观看亚洲天堂| 中文字幕一区二区三区人妻电影| 中文av字幕| 日本精品视频| 北条麻妃在线无码| 九九热在线视频| 北条麻妃久久| 国产 日韩 欧美| 亚洲熟妇无码| 精品无码一区二区三区| 日本强伦轩人妻中文字幕| 国产精品无码一区二区三区无码在线| 久久99免费观看| 换人妻做爰XXⅩXXX、| 精品无码在线观看| 人妻系列无码| 国产成人高潮毛片| 欧美高清性| 台湾佬美性中文网| 91视频在线看| 蜜桃av色偷偷av老熟女| 中日韩特黄A片免费视频| 亚洲小说欧美另类激情| 99精品在线免费观看| 亚洲 偷怕 自柏| 国产精品久久久久久久午夜| 亚洲成a人片77777kkkk小说| 人妻无码在线观看| 一本加勒比HEZYO无码| 不卡无码在线观看| 91无码人妻一区二区成人AⅤ| 亚洲综合一| 欧美丰满人妻免费视频人| 波多野结衣在线一区| 天海翼av在线| 免费全黄A片免费播放| 亚洲久久久免费影视| 日韩理论在线观看| 国产高清免费视频| 亚洲熟妇在线| 少妇无码在线| 亚洲黄片免费看| 东北少妇毛多白浆多| 伊人网综合| 九九久久精品| 成人精品三级麻豆| 超碰人人人人人| 亚洲免费二区| 国产精品视频在线观看| 亚洲综合区| 欧美性爱视频网站| 大香蕉一人| 亚洲激情小说| 初尝人妻少妇中文字幕| 西西成人视频| 边添小泬边狠狠躁69集| 国产丨熟女丨国产熟女视频| 麻豆乱伦视频| 中文字幕在线观看不卡| AV无码一区| 中文字幕人妻丝袜乱一区三区| 超碰免费人妻| 日韩理论视频| 麻豆精品一区二区| 一本加勒比HEZYO东京热无码| 日本成人免费网站| 日韩麻豆| 【乱子伦】国产精品1111| 91成人做爰A片| 蜜臀av性久久久久蜜臀av麻豆| 人人超碰人人| 亚洲电影在线观看| AV传送门| 日韩理论在线观看| ZO2O女人另类ZO2O洗浴| 九九无码| 亚洲色在线视频| 日本做爱在线观看| JlZZJlZZJlZZJlZZ少妇| 无码人妻丰满熟妇一区二区三区| 91在线无码精品秘 入口动漫板| 91亚洲国产成人久久精品麻豆| 高清一区二区三区四区| 天天天天天天天天天天天天天天天天天天天天天天日射| 岛国无码AV| 一本色道久久HEZYO无码| 北京熟妇槡BBBB槡BBBB一| 波多野结衣a片| 日韩 欧美 国产| 奶大乱-伦-乱-干的视频| 一本到在线| 欧美三区四区| 噼哩噼哩国语电影大全| 18禁一区二区三区| 国产丰满人妻被粗毛片| 亚洲精品中文字幕乱码三区91| 777久久| 国产av日韩av| 亚洲色一区| 免费观看无码视频| 久久波多野结衣| 成人扒开 伸进 无码| 国产乱一区二区三区夜爽| 性欧美丰满熟妇XXXX性久久久| 日本成人免费| 日韩一级在线播放| 午夜av在线播放| 日韩人妻AV| AV片网站| AV高清在线| 久久国产精品99久久人人澡| 久久噜噜| 97国产精品人人爽人人做| Chinese撒尿toi|et偷拍| aa在线| 大香蕉超碰| 国色天香av| 91丨国产丨精品丨丝袜| 欧美成人精品A片人妻| 国产午夜精品久久久久| 摸BBB揉BBB揉BBB视频| 久精品视频| 国产激情无码| 一道本久久| 日本一本在线| 午夜成人在线视频| 激情亚洲色图| 丰满少妇在线观看免费视频| 中文字幕黄片| 麻豆视频国产| 丰满人妻一区二区三区视频54| 狠狠撸在线视频| 午夜精品久久| 中文av在线播放| 亚洲激情另类小说| 日本国产一区| 无套内谢40妇出白浆| 国产日韩在线视频| 波多野结衣33分钟| 亚洲成a人片77777kkkk小说| 大地资源网在线观看入口| AV天堂东京热| 午夜视频一区二区| 精品无码在线观看| 伊人色综合网| 亚洲欧美视频二区| 99国产精品人妻无码| 无码电影在线观看| 国产做受 91电影| 丰满欧美熟妇免费视频| 国 产 精 品 成 人 自 拍 a v| 国产99视频在线观看| 国产成人精品免费| 911精品国产一区二区在线| 自慰一区二区三区| 综合久久99| 日韩AV在线免费观看| 国产丰满熟妇movie| 国产精品123区| 久久人妻无码AⅤ毛片A| 13一16女处被毛片视频| 国产棈品国产三级国产普通话三级| 日本中文字幕在线视频| 一本色道久久HEZYO爆乳| 亚洲欧美激情小说另类| 日韩a在线观看| 玩弄日本少妇高潮大叫| 91在线无码精品秘 入口国战| 波多野结衣一区二区在线播放| 丰满少妇在线观看资源站| www.日本高清| www.69视频| 无套内谢少妇毛片A片流出白浆| 成人一区二区三区视频| 成人毛片18女人毛片软件下载| 可以免费在线观看的激情视频 rmvb 下载| 中文字幕人妻丰满熟妇| www.日本高清| 欧洲亚洲无码| 国产人成一区二区三区影院| 国产 高潮 白浆 喷| 国产永久在线观看| 无码在线一区二区三区| 欧美性BBB槡BBB槡BBB| 成人熟女网| 中文字幕在线观看第一页| 国产三级午夜理伦三级| 午夜视频一区二区| 欧美福利网站| 91在线无码精品秘 国产网站| 国产熟妇毛多 A片欧美蜜臀| 蜜臀av色偷偷av老熟女| A片视频在线观看| 在线电影一区二区| 另类小说av| 无人码人妻一区二区三区免费| 强伦轩人妻一区二区三区70后| 波多野结衣免费AV| 中文无码精品一区二区三区| 国产一区精品在线观看| 国产精品一区二区无码| 999国产精品| 日本中文字幕在线视频| 二区在线视频| 久久久九九九| 日本在线免费| 中文字幕制服诱惑| 精品在线一区二区| 国产区在线观看| a片免费在线观看| 久久久毛片无码免费收看| 国产又粗又大又黄视频| 星空无限传媒在线观看| EEUSS| 四虎成人www成人影视网址| 日本人妻一区二区三区| 日本精品人妻| 91无码人妻精品一区二区三区四| 亚洲最大av| 亚洲欧美精品一区二区| 东京热一本| 国产乱妇无码一区二区三区黑寡妇| 欧美成人无码一区二区三区在线| 99鲁鲁精品秘 一区二区三区| 啊灬啊灬啊灬啊灬高潮了少妇在线| 欧美老妇精品一区二区| 伊人999| 少妇精品视频一区二区| 亚洲AV无码成人精品区欧洲| 日韩美女网站| 国产av影视| 成人毛片18女人毛片免费看百度| 性情网站| 国产日产精品久久久久兰花| 在线视频a| 亚洲无码精品一区二区三区| 亚洲AV无码国产综合专区| 国产一区二区在线视频| 国产精品一二区| 97超碰人妻| 亚洲综合激情小说| 中文字幕在线观看日本| 韩国无码一区二区| 91无码人妻精品1国产一区二区| 久久精品99国产国产精| 国产乱国产乱老熟300视频| 久久黄色免费视频| 五十熟妇| 蜜桃av色偷偷av老熟女| 国产伦精品一区二区三区妓女| 久久久毛片无码免费收看| 嫩草乱码一区三区四区| 最新无码视频| 超碰少妇| 人妻无码中文字幕| 日本久久视频| 亚洲欧美日韩一区| 97人妻精品一区二区三区免| 日本亚洲欧美在线| 国产在线1区| 日本熟妇厨房XXXⅩ乱| 国产第6页| 秀婷的呻吟1一42少妇在线播放| 无码不卡一区| 午夜成人A| 少妇无码熟妇丰满黑毛| 人与嘼一区二区三区| 无码高清视频在线观看| 久久噜噜| 亚洲无码一二三区| 波多野结衣一区二区三区| 国产成人无码A片V99麻豆| 精品人妻一区二区三区-国产精品| 欧美亚洲另类小说| 国产在线拍揄自揄拍无码男男| 久久婷婷五月天| 国精品伦一区一区三区有限公司| 在线国产无码| 中文字幕一区二区三区乱码在线| 偷拍第一页| 懂色av| 超碰免费播放| 北京熟妇槡BBBB槡BBBB一| 无码在线一区二区三区| 无码人妻精品一区| 鲁大师免费观看日韩| 国产内射视频| 精品人妻中文字幕视频| 国产超碰97| 性欧美丰满熟妇XXXX性久久久| 国产乱伦免费视频| 日韩在线视频观看| 不卡在线无码| 99无码国产成人精品| 国产乱一区二区三区夜爽| 黄色中文字幕| 欧美熟妇精品一区二区蜜桃| 超碰97人人爱| a片在线播放| 成人一区二区三区视频| 亚洲日韩国产AV无码无码精品| 国产老熟女| 人与嘼交av免费网站| 亚洲少妇一区| 国产一区二区在线视频| 免费a视频| 亚洲天堂网在线观看| 2019国产精品| 亚洲一区二区av| 浙江妇搡BBBB搡BBBB| 洋洋AV| 久久丫免费看电影| 狼性Av懂色AV禁果AV| 无码一区在线观看| 丰满少妇一区二区| 亚洲精品自拍| 丰满人妻一区二区三区精品高| 熟妇乱伦视频| 国产99在线视频| AV天堂免费| 日本一本高清| 国产精品在线一区| 成人AA片| 国产伦精品一区二区三区视频女| 999zyz玖玖资源站永久| 6080无码| av.www| 日本中文在线观看| 色呦国产| 欧美日韩大陆| 精品人妻一区二区三区含羞草| 亚洲爆乳无码| 男人午夜视频| 波多野结衣被躁了38分钟| 55歲淫老熟婦| 3P在线观看| 亚洲视频一区| 日本午夜免费| 日本伊人网| 91精品丰满人妻无码| 国产主播在线观看| 国产免费麻豆| 久久99免费视频| 黑人搡BBBBB搡BBBBB| 久久人妻无码AⅤ毛片A| 国产麻豆一区二区三区| www.欧美视频| 又粗又黄的视频| 99无码| 影音先锋av天堂| 熟妇人妻一二三区无码精品| 女人扒开腿秘 免费视频app| 少妇无码视频| 少妇人妻偷人精品| 少妇无码熟妇丰满黑毛| 成人做爰A片100部免费| 亚洲小说欧美激情另类A片小说| 日日爽| 日本少妇大战黑人| 亚洲最大av| 强伦轩人妻一区二区三区70后| 久久精品在线视频| 精品在线一区二区| 人妻与黑人 ╳乄| 最新国产精品| 成人在线视频网站| 国产精品无码一二三区免费大肉| 国精产品99永久一区一区| 熟妇无码乱子成人精品| 四虎成人影视8848亚洲| 人妻导航| 国产午夜精品一区二区三区四区| 亚洲黄片在线| 国产丰满乱子伦午夜福利| 成人午夜人妻一区二区三区视频| 91精品人妻互换一区二区三区| 激情小说亚洲视频| 国产精品一区二区在线播放| 丰满岳乱妇一区二区三区电影| 97久久精品| 国产玉足脚交| 国产做受 高潮| 永久视频在线观看| 国产寡妇婬乱A毛片视频杏吧传媒| 四虎最新网站| 丰满人妻中文字幕| 国产女人18毛片水真多1| 成人扒开 伸进 无码| 无码人妻一区二区三区在线视频不卡| 精品人妻午夜一区二区三区四区| 波多野结衣一区二区三区| 久久精品免费| 亚洲xxxxx| 日韩精品视频在线观看免费| 亚洲电影一区二区三区| 亚洲AV无码乱码国产精品黑人| 欧美激情网| 91视频在线看| 国产午夜精品无码一区二区| 狂暴强伦轩一区二区三区四区| 探花视频免费观看| AV天堂免费| 亚洲无码第一页| 91在线无码| 凹凸福利视频| 91欧美大片| 人妻系列中文字幕| 亚洲Av小说| 伊人大香蕉在线| 波多野结衣无码一区| 成人毛片18女人毛片免费黑人看| 麻豆精品视频| 超碰人人妻| 国产女人被躁到高潮的AV免下载| 国产精品扒开腿做爽爽爽视频| 超碰97在线免费观看| 蜜臀AⅤ国产精品久久久国产老师| 午夜成人在线视频| 亚洲无码自拍偷拍| 人妻27p| 日本午夜成人| 偷看女厕撒尿77777| 久久伊人去大热| 一区二区三区电影在线播放观看| 亚洲精品www久久久久久广东| 精品在线一区| 不卡在线无码| 偷拍撒尿秘 Findsex网站| 国产av日韩| 亚洲女人的天堂| 欧美丰满一区二区免费视频| 91精品国产一区二区三区| 日本一道本视频| 88av视频| 巨爆乳无码大乳巨欧美| www.日本高清| 无码视频在线| 日本一道免费| 欧美精品黑人无码| 99久久久国产精品| 无人可及的星空短剧合集| 免费一级A片在线观看视频| 欧美大群交| 四虎永久在线精品无码| 淫交黑料吃瓜AV| 亚洲综合无码| 99精品99| 秋霞成人网| 亚洲激情小说图片| 韩国无码在线播放| 亚洲无码视频二区| 丰满人妻一区二区三区在线视频53| 免费视频无码| 国产精品一区二区乱岳电影| 男人天堂网站| 天堂在线中文| 加勒比东京热av| 强伦轩一区二区三区四| 国产免费一区视频观看免费| 少妇的肉体AAAAA免费视频| 亚洲av资源| 日本少妇一区二区| 国产精品区一区二区三含羞草| 女人18片毛片120分钟| 精品999www| AV片网站| 亚洲一区二区免费视频| 一道本视频| 国产精品xxxx| 91在线无码精品秘 入口游戏| 少妇高潮呻吟av| 在线A视频| 久久996艹| 无码人妻丰满熟妇精品区东京直播| 四虎成人影视8848亚洲| 91精品国产一区三一| 国产视频一二区| 日韩人妻AV| 国产一区在线播放| 中文字幕日韩精品人妻| 91在线无码精品秘 国产| 欧美电影一区| 无码熟妇人妻AV又大又粗又爽| 日本A∨视频| 免费全黄A片免费播放| 中文字幕人成人乱码亚洲| 波多野结衣Av一区二区三区在线播放| 国产aaa| 久久久成人视频| 91无码人妻一区二区成人AⅤ| 精品视频一区二区| 18一20女一片毛片| 亚洲1区| 亚洲av观看| 美国久久久久| 国产精品国产伦子伦露看| 国产精品九九| 成人毛片18毛片女人| 岛国无码免费视频| 国产日本在线| 麻豆三级片| 一道本在线视频| www.欧美视频| 夜夜夜夜春| 国产女主播在线观看| 麻豆精品一区二区| 超碰激情| 国产在线精品一区二区| 无码 人妻 在线| 女人被添荫蒂视频播放| 日韩片在线| 麻豆精品一区| 国产精品天堂| 黄片亚洲| 无码中文字幕在线观看| AAA国产做受| 偷拍自拍第一页| 久久国产精品99久久人人澡| 国产精品一二三区在线观看| 无套内谢少妇毛片A片樱花| 日韩无码色| 成人毛片18女人免费视频| AV 无码 高潮 在线下载白丝| 午夜精品秘 一区二区三区| 国产91 丝袜在线播放| 91在线一区二区| 波多野结衣AV在线| 大战丰满50岁老熟女| www.lululu| 国产做爱视频| 日本无码在线播放| 精品丰满少妇一区二区三区| 激情欧美一区二区| 亚洲天堂2017| 日韩电影久久| 91精品电影| 日韩一级片| 欧性猛交ⅩXXX乱大交| 国产精品无码一区二区三区,| 一人大香蕉| 丰满人妻一区二区| 中文人妻熟女乱又乱精品| 国产精品视频久久久| 毛多水多丰满女人A片| 亚洲无码AV一区二区| 中文字幕在线观看一区| 超碰av久久| 午夜无码AV| 一区二区三区精品| 99热香蕉| 老熟妇高潮一区二区高清视频| 经典偷拍7777777| 日韩中文字幕久久| 北条麻妃无码| 国产免费一区二区视频| 色呦国产| 熟妇俱乐部| 唐山熟女高潮45分钟| 日韩一级在线播放| 九九看片| 日本在线小视频| 无码人妻中文字幕| 日本熟妇愉情社长| 西西午夜视频| 成人免费精品视频| 新妺妺窝人体色7777| 少妇视频在线观看| 色噜噜噜噜| 久久密| 免费无码毛片一区二区A片小说| 人与嘼一区二区三区| 嫩草视频网站| 丰满人妻偷人被强公中字幕| 亚洲色小说| 性欧美另类| 91无码人妻一区二区成人AⅤ| 凹凸视频在线| 国产精品视频久久久| 国产在线拍揄自揄拍无码视频| 色噜AV| 国产乱老熟妇吃嫩草| 韩国玩弄少妇高潮A片日本| 91在线无码精品秘 入口动作| 国产999999久久99999| 无套内谢40妇出白浆| 色窝窝网站| 成人做爰A片免费看黄冈| 北条麻妃无码在线| 国产日韩欧美| 久久成人在线视频| 大屁股影视| 国产日韩中文字幕| 国产麻豆天美果冻无码视频| 中文无码在线| 无码精品一区二区三区同学聚会| 97精品在线视频| 亚洲AV无码久久久久网站飞鱼| 一本加勒比HEZYO东京热| 按摩店老熟女啪啪A片| 日韩资源站| 操屄网址| 爸爸叫我畲妈妈小新分集剧情| 久久国产劲爆∧v内射| 鲁大师在线观看日本电影| 日韩在线精品| 免费不卡av| 亚洲无码av一区二区| 西西444WWW无码大胆-百度| 亚洲欧美综合| 黄片网站在线观看| 中文字幕天堂网| 中文字幕免费视频| 91在线精品无码秘 入口APP| 国产成人在线视频| 1024地址一地址二| 黑人巨鞭大战欧美熟妇| 日本在线免费观看| 亚洲天堂AV在线| 日本中文字幕免费| 人与禽ZOZZO内谢| 一本一道人人妻人人妻αV| 日韩性视频| A在线免费观看| 亚洲无码小说| 成人乱人乱一区二区三区一级视频| 国产肉体XXXX裸体784大胆| 黑森林福利视频导航| 国产麻豆电影| 一道本在线播放| 中文无码精品一区二区三区| 日本一区二区三区成人| 伊人久久网站| 岛国AV网站| 亚洲乱伦中文字幕| 中文字幕无码电影| 99久久久国产精品无码| 大香蕉免费| 最好看的2018中文中国话视频| 国产精品伦一区二区三级视频| 午夜精品18 视频国产| 精品在线观看视频| 一本一道人妻久久一区二区三区| 人妻3p露脸两根一起进| 亚洲一区二区无码| a天堂在线观看| 激情无码视频| 大屁股影视| 亚洲熟妇无码乱子AV电影| 亚洲无码 在线播放| 国产精品无码一区二区三区,| 日本强伦轩人妻中文字幕| 日韩精品人妻中文字幕| 中国AV直播在线| 亚洲无码三区| 精品人妻无码一区二区三区狼群| 精品人妻无码一区二区三区四川人| 婷婷777| 北条麻妃久久| 欧美freesex黑人又粗又大| 涩涩视频一区二区三区| 久久免费看| 亚洲精品一区中文字幕乱码| 久久成人无码视频| 麻豆成人91精品二区三区| 91人妻成人精品一区二区| 欧美成人无码一区二区三区在线| 免费看一区二区三区A片| 成人做爰A片100部免费| 少妇人妻上班偷人精品免费| 91精品国产乱码久久久久久| 97成人视频| 亚洲一区二区| 激情无码视频| 亚洲aa| av小次郎收藏家| 日本熟女做爱视频| 99视频内射三四| AV网站在线播放| 国产精品第五页| 亚洲色在线视频| 国产在线拍揄自揄拍无码视频| 日韩中文字幕熟妇人妻| 亚洲永久免费视频| 国产人成一区二区三区影院| 95无码人妻精品一区二区三区| 精品999WWW| 玩弄日本少妇高潮大叫| 中文字幕免费在线观看| 日韩淫乱视频| 91精品人妻无码一区二区三区| 国产女人18毛片水真多18精品| av免费在线播放| 成人免费A片视频| 岛国高清无码视频| 无码成人A片在线观看| 97人妻精品| 久久国产精品99久久人人澡| 韩国无码一区| 波多野结衣33分钟| 久久精品视频免费看| 免费 无码 国产| 国产丰满乱子伦午夜福利| 加勒比不卡视频| 成人做爰A片免费看黄冈| 插b视频在线观看| 国产免费视频| 鲁大师免费观看日韩| 日韩91视频| 无码视频一区二区三区| 亚洲 无码 在线 播放| 四虎成人影视| 波多野结衣一区二区三区免费观看| 日韩欧美Aⅴ综合网站发布| 波多野结衣在线一区| 一道本久在线中文字幕| av天堂中文字幕| 无码AV电影在线观看| 丰满岳乱妇一级A片| 欧美日本亚洲视频| 成人做爰A片一区二区| 波多野结衣av网站| 日本人与禽ZOZZO视频| 亚洲av免费网站| 强行糟蹋人妻HD中文字幕| 日本加勒比在线| 国产91 丝袜在线播放| 国产熟妇毛多 A片欧美蜜臀| 国产视频福利| 成人乱码免费视频A片含羞草传媒| 亚洲一区成人| 800AV在线观看| 欧美另类天堂| 中文字幕少妇| 国产九九精品| 国产在线一区二区| 精品国产91乱码一区二区三区| 成人免费毛片| 欧美激情小说网| 大香蕉手机在线| 少妇无码在线| 亚洲无遮挡| 一区二线视频| 中文字幕在线免费观看| 3p视频在线观看| 国产精品一区二区免费视频| 亚洲一区二区av| 超碰免费看| 国产人成一区二区三区影院| 99精品在线| 无码精品人妻| 一本加勒比HEZYO国产| 乱色专区| 欧美精品黑人无码| 人人添人人妻DVD| 夜夜春视频| 嗯灬啊灬快灬高潮了下药视频| 成人a片在线观看| 欧美亚洲一区| 鲁大师在线观看日本电影| 日韩国产av| 伊人九九九| 97人人爽| 精品人妻一区二区三区在线视频| 国产精品一区在线观看| 国产一区免费| 丰满艳妇精品国产| 中文字幕av久久波多野结| 亚洲a级片| 欧美激情一区| 鲁大师在线观看日本电影| 蜜臀av网站| 亚洲精品免费在线观看| 97视频在线| 日韩中文字幕熟妇人妻| 亚洲欧美a| 日本人与禽ZOZZO视频| 人妻3p露脸两根一起进| 亚洲xxxxx| 成人做爰A片免费看黄冈| 天海翼一区二区三区| 一级a免一级a做免费线看内裤英文| 69视频在线| 国产一区免费| 中国内射熟妇| 精品无码秘 一区二区| 丰满人妻一区二区三区免费视频| 波多野结衣无码一区二区| 国产免费高清| 中文字幕不卡| 人妻丝袜无 码视频专区| 91精品丰满人妻无码| 亚洲电影av| 婷婷色导航| 成人做爰高潮片免费漫画视频| 亚洲精品免费观看| 国产视频第一页| 老熟妇精品一区二区三区| 国产麻豆免费| 无套内大学生一级A片| 日本高清免费AAAAA大片视频| 六十路70路老熟女A片免费看| 亚洲国产日本| 国产精品熟妇人妻g奶一区| 少妇人妻真实偷人精品| 亚洲欧美激情小说另类| aaa免费视频| 国产成人精品二三区波多野| 熟妇无码乱子成人精品| free性满足hd性高清晰| 岛国无码免费视频| 丰满人妻被猛烈进入| 亚洲熟妇视频| 荫蒂被男人添过程视频| 成人做爰A片一区二区app| 办公室奶边摸边做爰69式图片| 上海熟妇搡BBBB搡BBBB| 九九国产精品| 女人扒开腿秘 免费网站| 免费yy6080 91红桃| 西西人体444WWW无码男男| 丰满人妻A片二区| 亚洲无码视频一区二区| 国产精品扒开腿做爽爽| 无码人妻熟妇av又大又粗| 无码中文字幕在线观看| 亚洲Av网站| 波多野结衣一区二区三区免费观看| 一本一道加勒比无码aⅴ| 麻豆一区二区三区免费在线播放| 亚洲成人一区二区| 国产在线拍揄自揄拍无码视频| 天堂网在线视频| 中文字幕一区二区三区乱码在线| 国产熟女AV| 亚洲A视频| 国产乱码精品一区二区三区忘忧草| 丝袜制服中文字幕| 国产999999久久99999| 97人妻在线| 麻豆性爱视频| 久久一区视频| 午夜精品一区二区三区在线播放| 日本高清免费AAAAA大片视频| 江苏妇搡BBBB搡BBBB| 欧洲精品无码| 中文字字幕码一二三区| 国产日韩在线视频| av无码网站| 丰满人妻一区二区三区视频54| 国产精品不卡在线| 成人毛片18女人毛片免费| 国产乱码精品一区二区三区忘忧草| 亚洲综合激情小说| 国精品伦一区一区三区有限公司| 女人天堂网| 视频一区中文字幕| 激情AV小说| 无码成人A片在线观看| 国产精品 男同| 久久精品在线视频| 啊啊啊啊网站| 国产麻豆一区| 三上悠亚激情AV一区二区三区| 人妻少妇中文字幕| 少妇精品| 中文成人无字幕乱码精品区| 国产在线不卡视频| 国产丰满人妻被粗毛片| 国产人妻无码30p| 四lll少妇BBBB槡BBBB| 波多野结衣一二三区| 中文字幕久久无码| 99国产精品久久久久久久成人| 蜜臀av性久久久久蜜臀aⅴ流畅| 麻豆精品秘 一区二区三区| 国产人妻AV| 97国产精品| 99久久综合国产精品二区| 亚洲无码视频二区| 黑人白浆| 精品国产精品网麻豆系列| free性满足hd性高清晰| 免费 无码 国产在线53| 无码视频一区| 日韩少妇无码| 在线观看a视频| 亚洲成人自拍| 91在线无码精品秘 入口电车| 久久精品在线视频| 亚洲AV网址| windowschannel国产精品麻豆| 日本免费中文字幕| 亚洲人妻AV成人电影| 欧美色呦呦| 日韩在线精品| 色综合av| 国产精品久久久午夜夜伦鲁鲁| 日本一本二本三区免费| 1024最新地址2018| 日本a视频| 国产成人精品一区二三区熟女在线| 免费看无码一级A片在线播放男男| 波多野结衣av网站| 丰滿人妻一区二区三区| 伊人999| 91 国产 爽 黄 在线相亲| 四虎成人影视8848亚洲| 狠狠撸大香蕉| 男Jⅰ大巴进八女人的视频66| 超碰在线观看免费| 人妻少妇无码| 国产精品免费无遮挡无码永久视频| 国产精品一区二区三区在线| 国产超碰在线| 91日本在线播放| 亚洲一区二区无码视频| 四虎影视最新网址| 亚洲女人天堂| 无遮挡吸奶头呻吟视频| 免费看A片奶出水| 四虎精品在永久在线观看电影在线观看高清| 中文字幕少妇| 北条麻妃无码在线| 国产精品短视频| 国产无码av| 一本色道久久HEZYO爆乳| 日本熟妇厨房XXXⅩ乱| 永久在线视频| 无码在线不卡| 国精品伦一区一区三区有限公司| 久久精品免费看| 亚洲AV综合色区无码一区二区三区| 激情 小说 亚洲 图片: 伦| 日本熟妇人妻| 黑人无码视频| 国产乱老熟妇吃嫩草| 800av在线观看| 少妇做爰www| 快灬快灬 一下爽蜜桃日本| 免费99精品国产自在在线| 无码国产精品69久久久久孕妇| 自拍偷拍 中文字幕| 唐山熟女高潮45分钟| 大地资源第4页中文高清版| 四虎永久在线精品无码| 天堂在线成人| 亚洲综合电影| 无码人妻丰满熟妇精品区| 黄色激情视频在线观看| 国产一区二区在线视频| 强行糟蹋人妻HD中文字幕| 精品一区二区免费视频| 一本到在线| 中文字幕在线观看免费视频| aaa免费视频| 视频一区二区在线播放| 女人扒开腿秘 免费视频app| 厨房边添边摸边做边爱| 国产午夜精品一区二区三区四区| 亚洲av中文| 亚洲国产精品99久久久| 一本加勒比HEZYO爱乃なみ| 午夜精品一区二区三区在线| 国产精品一区二区无码| 91人妻丰满熟妇Aⅴ无码| 少妇特黄A一区二区三区| 一级片不卡| 亚洲激情小说视频| 色999日韩| 日本一本在线观看| 成人毛片在线观看| 97超视频在线观看| 亚洲av免费| 偷看女厕撒尿77777| 日产精品久久久久久久蜜桃| 久久噜| 星空无限在线观看官网高清首页| 精品人妻一区二区三区视频| 蜜粗Av| 国产精品手机在线| 日本亚洲欧洲无码| eeuss国产| 中文字幕亚洲乱码熟女1区2区| 中文日产无乱码成人AV在线| 无码国产精品69久久久久孕妇| 老熟女av| 亚洲无码自拍偷拍| 日本成人精品| 丰满人妻被猛烈进入中文字幕| 在线播放一区二区三区| 久久久毛片无码免费收看| 无码手机在线| 四虎影成人精品A片| 国产肉体XXXX裸体784大胆| 女人被狂躁G点高潮喷水| 国产做爰视频免费播放| 午夜成人一区二区| 波多野结衣被猛烈进入| 西西人体444m| 成人无码做爰www免费软件小说| 色999日韩| 台湾成人做爰A片| 久久成人无码视频| 蜜臀av性久久久久蜜臀aⅴ麻豆| 超碰在线免费播放| 大地资源在线官网第三页在线播放| h网站免费| 日本在线免费| 亚洲精品在线视频| 日韩高清在线观看| 国产丰满乱子伦午夜福利| 3p少妇被狂躁到高潮无码| www做爱视频| 国产伦精品一区二区三区视频孕妇| 欧美三区四区| 中文字幕免费| 啊啊啊啊网站| 丰满人妻一区二区三区四区五区六区| 国产AAAAAA| 午夜av在线播放| 免费看日逼视频| 免费无码毛片一区二区A片小说| 欧美日韩大陆| 久久精品99国产国产精| 国产乱国产乱300精品| h网站在线| 丰满人妻一区二区三区免费| 欧美激情网| 日本少妇一区二区| 日本荫蒂添囗交视频| 久久久久99精品成人| 国产精品久久久久久久久久久久人四虎| 韩国无码一区二区三区| 夜夜嗨Av禁果Av粉嫩AV懂色Av| 日韩做暖暖| 热无码| 亚洲AV免费看| 一道本在线| 大屁股影院| 玩弄日本少妇高潮大叫| 亚洲日本一区二区| 国产一级片网站| 大屁股av| 天堂网在线视频| 国产麻豆天美果冻无码视频| 国产乱伦免费| ,国产乱人伦无无码视频| 亚洲无码手机在线| 亚洲黄色AV| 星空无限在线观看官网高清首页| 欧美 亚洲 另类 激情 另类| 久久精品在线视频| 一本色道久久HEZYO无码| 精品一区二区免费| 一区二区AV| 四虎成人网址| 久久精品视频一区二区三区| 做a的小视频大全| 亚洲无码大全| 蜜桃久久| 高H在线播放| 国产情侣在线播放| 精品 码产区一区二小说| 97精品在线| 欧美XXXBBB| 亚洲激情小说区| 江苏妇搡BBBB搡BBBB| 亚州无码电影| 臭小子啊轻点灬太粗太长了的视频| 97国产精品视频人人做人人爱| 日本理论在线| 亚洲一区二区成人| 国产丨熟女丨国产熟女视频| 国产在线拍揄自揄拍无码网站新闻| 人妻黑人一区二区三区| 免费A级毛片在线播放不收费| 亚洲欧美综合| 亚洲av网址| AV片网站| 中文字字幕码一二三区| 日本在线www| 中国老熟妇| 亚洲丝袜综合| 久久视频精品| A在线视频| 天堂中文av| 无码高清视频在线观看| 欧美色小说| 日本无码人妻熟妇| 午夜18禁| 亚洲无码AV电影| 国产91丝袜 在线播放| 疯狂做受XXXⅩ高潮视频免费| 国产av播放| 中文无码字幕| 高清视频一区二区| 国产精品久久午夜夜伦鲁鲁| 欧美国产精品一二三区别电影| 国产激情网| 在线免费视频一区二区| 1024精品| 丰满少妇高潮在线观看| 亚洲日韩欧美综合| 日本香蕉视频| 国产一区在线观看视频| 国产免费A片| 精品无码一区二区三| 免费看A片18 的视频| 亚洲AV无码一区二区三区桃色| 超碰97成人| 国产高清网站| 亚洲久久久免费影视| 久久久波多野结衣| 伊人精品在线| 精品无码一区二区三区| 日本成人在线免费视频| 无码人妻精品中文字幕免费时间| 中国夫妻XXX做受HD| 江苏少妇性BBB搡BBB爽爽爽| 蜜桃av色偷偷av老熟女| 麻豆一二三区| 午夜免费视频| 强伦轩一区二区三区四区播放方式| 少妇麻豆| 精品少妇人妻av无码专区偷人| 精品无码人妻一区二区免费| 超碰在线成人| 成人韩国一区二区三免费看| 成人H动漫精品一区二区无码| 色呦呦国产| 日本精品在线播放| 日韩性爱视频在线观看| 污网址在线观看| 4388成人网| 久久嫩草精品久久久久| 大香蕉超碰| 成人午夜无码视频| 人妻丰满熟妇av无码区二区三区| 亚洲一区免费观看| 亚洲AV无码国产精品| av在线天堂| 成人超碰在线| 欧美不卡在线| 国产美女一级毛片真精品酒店| 日韩精品第一页| 日韩精品人妻中文字幕有码| 日本熟妇高潮HD| 亚洲第十页| 内射在线播放| 成人免费A片AAA毛片西瓜| 久久精品熟妇丰满人妻99| 狠狠撸在线视频| 无码在线一区二区三区| 亚洲AV无码久久| 探花视频,国产之光在线观看| 亚洲欧美综合视频| 北条麻妃AV在线| 亚洲在线电影| 91视频一区| 午夜精品一区二区三区在线| 啊啊啊啊啊网站| 91嫖妓站街按摩店老熟女| 国产日产精品久久久久兰花| 91在线无码精品秘 入口国战| 亚洲成人一区二区| 亚洲免费成人视频| 欧美激情亚洲| 韩国玩弄少妇高潮A片日本| www99热| 性亚洲老奶大老太HD| 热无码| 国产免费一区视频观看免费| 欧美日逼网站| 三级男人添奶爽爽爽视频| 天海翼无码在线| 人妻人人操人人爽| 国产成人高清在线| 日日夜夜精品| 国 产 精 品 成 人 自 拍 a v| 无码人妻一区二区三区在线视频| 成人A片免费视频| 亚洲无码三区| 欧洲av无码| 女列车长被内谢流白浆| 女生张开腿让男生捅| 男Jⅰ大巴进八女人的视频66| 精品视频一区二区| 免费A级毛片在线播放不收费| 国产成人无码区亚洲A片356p| 日本做爱在线观看| 高H视频在线观看| 黄色资源在线观看| 日韩理论片在线观看| 国产精品高潮呻吟久久| 日韩AV高清| 亚洲AV乱码成人精品国5| Chinasex老太亂伦| 九九热在线视频| 少妇超碰| 蜜臀av性久久久久蜜臀av麻豆| 美女毛片视频| 噼哩噼哩国语电影大全| 夜夜爽爽| 日韩精品人妻中文字幕有码| 欧洲无码av| 国产欧美性爱| 无码人妻精品一区二区三区9厂免费| 国产一区二区视频免费| 日本成人小说| 专干老熟女A片| 波多野结衣无码一区| 3p视频在线观看| 人妻无码中文字幕| 欧美电影一区| 久久久久久69精品久久久| 丰满人妻被猛烈进入| av无码在线播放|