Young Mike, a twink with a naughty streak, finds himself in the examination room with his handsome, straight doctor. Mike's eyes linger on the doctor's muscular frame, his mind wandering to forbidden thoughts. As the doctor examines him, Mike becomes aroused, his cock twitching. He confesses his desires, "I want you to fuck my bum, doc." The doctor, initially taken aback, feels Mike's erection and decides to indulge the twink's fantasies, giving in to the taboo allure.