Anna who graduated from a country college and came to Tokyo School with a teacher. It was harsh reality that was waiting for the opposite of parents. Only a teacher and a student without impurity. There was a student who was excellent and serious in such a thing. But the face behind him was a cold bloody villain. If you think you've come to consult with you, you will be attacked. The other teachers are watching, but he is weakened by him and starts to commit them together. Anna who gradually understands pleasure though it is committed. It becomes a nasty meat toy.