Ryoko, a female teacher full of enthusiasm and affection. Even now, several years after her assignment, her style and good looks are still popular in the school. Furthermore, because the destination was a boys' school, I was stimulating the crotch of the students who were in the prime of life with their characteristic charm. One day, Ryoko, who witnessed the extortion scene being held at the physical education warehouse, helped a student who was threatened by a delinquent. It was good up to that point, but instead of the student who escaped, he was attacked by a delinquent. Moreover, someone was secretly watching the scene...