In fact, while acting as a strict teacher, Mayuko's true nature was a lascivious woman who secretly had a relationship with her students and devoured pleasure. Recently, I enjoyed the thrill and immorality of my student Yamada and the blind spots in the school. However, the situation changed completely when Kawatani of the class witnessed the situation. If it is discovered, the teacher's life will be cut off. If you are told, "If you don't want to be dismembered, do the same for me," you have no choice but to present your body quietly. However, while the demands of bloody young people are escalating ...