Kawakami, an art teacher, and Shinoda, a sub-homeroom teacher, often steal the eyes of other teachers and students and perform lesbian play in the school. One day, Hatsumi, a new student teacher assigned to this school, is forcibly raped by two people on the pretext of art. After that, Shinoda makes her Hatsumi her own exclusive butter dog, but her Kawakami is jealous of the relationship. She tries to tear the two apart, but instead they get fucked. Kawakami vows to take revenge on her, while Shinoda and Hatsumi mock Kawakami. Thus, a three-way lesbian battle begins.
