Shinomiya is a bullied student who secretly admires the sexy teacher Rei. After school, Rei calls Shinomiya, who is involved in delinquents, to the staff room and starts playing with her. He saw through Shinomiya's ulterior motives. After that, at home, Rei treats Shinomiya as a sex slave in the classroom during class and grins obscenely. However, Shinomiya learns of Rei's plot. She even made delinquents her slaves...