Ichika is suddenly molested on the school bus. It's her first time and she's so scared she can't do anything. But at the same time, her fear of being molested turns into pleasure. Even after returning home, she can't forget the scene and masturbates to her fantasies. The next day, she dresses up in a way that will seduce a man and gets on the bus, transformed into a schoolgirl with a desire to be molested.