"Kana" teaches at a certain school in Tokyo. Serious and beautiful, she is a popular female teacher among her students and fellow teachers. - Kana, but she was worried about the behavior of the delinquent students in the class where she is a co-teacher. One day, I suddenly received a phone call from one of the delinquents, "Yokoyama". Believing his words, "We want you to listen to the teacher because we have reflected ...", "Kana" went to the designated place, but it was a den of delinquents who were hungry for a woman's body.