Marie, a talented beauty teacher full of serious and justice, is witnessed by students at an adultery scene with their coworker teachers! The insanity of the students who have removed their teeth is escalating more and more, and once or twice because of mouth sealing, they will seek the body of "Marye" again and again and become a constant sexual activity ...! How is the destiny of "Mary" who is pushed down to the bottom of the penitentiary in a school where wicked students spread out?