A perverted teen seeks out a unique form of therapy for his anal fixation, but his 'doctor' has other ideas. She straps him down to her examination table, his legs spread wide, his ass exposed. She begins her 'examination' with a firm smack to his balls, making him yelp. She chuckles, enjoying his discomfort, and continues, spanking him, pinching his nipples, running a vibrator along his crack and over his asshole. He's writhing, moaning, his cock rock hard. She ignores it, focusing on his 'condition', slipping a finger into his ass, then two, stretching him. She uses a dildo next, fucking him hard, making him take it like a good patient. Finally, she decides he's ready for the real treatment. She unholsters a massive strap-on, slathering it with lube, and begins to fuck him, hard, making him scream and beg for more.