A new female teacher who was raped. A school ruled by monster parents.

Ayumi, a female teacher, is suddenly assigned to Seiran Academy to replace the previous teacher who developed a neurosis due to bullying from the students. Immediately after her appointment, Masato Sakurai, the boss of a delinquent group, catches Ayumi's attention. Ayumi is cleverly lured out by saying, ``I want you to study after school,'' and ends up being forced down and raped. Ayumi's mind and body are torn to shreds, and she is on the verge of losing her hopes and dreams as a teacher, so she consults the principal about it, but...