Yusuke is a rookie teacher. He is, however, teased by Rin, a female student from a rich family, every day. One day, he meets Kasumi, a strange girl, and receives a book. The book you can control other people's behaviors.... Just to confirm, he tries it to Yukari, his co-worker, and it all goes well. "This isn't a fake!" He immediately decides to use it to Rin.... He makes her do various indecent behaviors such as masturbating during class and sexually assaulting at school.... She gradually feels pleasure to be controlled, "Humiliation is pleasure!" Well, what will happen to Yusuke and Rin in the end...?