Someday you felt a pain in her asshole and you should visit a doctor. This time you chose a doctor who uses a special therapy and you know it helps you any time. She did an interview and understood what your body needs right now! She massaged your prostate and you started feel better, then Doctor showed you her special fart therapy and it helps you more than previous time! The latest day of your treatment was the hardest for you and your poor asshole, she decided to fuck your ass with a medical strap on...