Eikichi Onizuka is a 22-year-old ex-gang member who wants to lose his virginity. While peeping up girls' skirts at a local shopping mall, Onizuka meets a schoolgirl who agrees to go out on a date with him. Onizuka's attempt to sleep with her fails when her current "boyfriend", her teacher, shows up at the love hotel they are in and asks her to return to him. The teacher is old and ugly, but has sufficient influence over her that she leaps from a second-story window and lands in his arms.