Non is a university student studying Japanese literature and admires the author Shimazaki Yasunari. One day, she finds out that her boyfriend Osamu's father is Shimazaki Yasunari, and is introduced to him. However, Shimazaki Yasunari has a hidden side, and is in fact the perverted erotic novelist Acmegawa Ryunosuke, whom Non loathes with a passion. Osamu's father notices how Ke'ai Non is, and invites her over to his house alone under the pretext of offering to help him with his writing. He gives her an aphrodisiac that makes her horny, and then he violently rapes her, even though she is reluctant.