Female teacher gang-raped by students and parents every day

Kasumi, a married woman and teacher who is assigned to be in charge of special classes, is stricken by the vice principal to prevent her from taking on a particular student. However, in order to help a student who has been bullied after being dropped, he invites him to his home and teaches him how to study. Later, he gained jealousy from the students who learned about this, and was gang-raped by them in the gym storage room. After the incident, the students' parents rush to Kasumi's home, where they decide to sue the student, and this time they humiliate Kasumi's body and mind...