Five years after becoming a teacher, Hitomi lives happily with her husband. However, there is a seed of trouble in her eyes... It is the existence of Iijima, a truant student. Hitomi goes to Iijima's house because she wants to go to school as soon as possible. However, what Hitomi sees there is a torn and dilapidated room. Iijima is furious inside. And Hitomi will be violated. The next day, Iijima threatens him and takes him to an SM love hotel, but Hitomi is still unaware of the super sadistic nature sleeping inside her...