Late one night, Maika shows up at her uncle's house wearing her school uniform. Unlike her usual self, she stands motionless, refusing to lift her face. When he asks what's wrong, she confesses, "I've been masturbating too much, I can't focus on studying." With those words, she drops to her knees and performs a dogeza, begging, "Please punish me..." Just like when she was little, he spanks her bare bottom. The sting and warmth shake something deep within her—marking the beginning of her masochistic training. Spanked, bound, forced to lick dirty feet and cocks... Under her uncle's control, Maika awakens to the pleasures of being a total submissive.