Miina Wakatsuki, a busty female teacher who teaches as a teacher of three groups, frequently visits her home every day to try to recover from the boys who have been refusing to go to school since last month. Fatherless family. While aiming for the exhausted guardian, he kept knocking on the tightly closed study room, but he didn't come out of the room. One day I was allowed to enter the boy's room without giving up, but the teacher was a big cock of the student.