The metropolitan M* school, which is a boys' school, will be co-educational from next year, so it was decided to enroll one female student on a trial basis. The school rules were also renewed when it became a co-educational school. The new school rule is to communicate with the opposite sex every day. In order to overcome the fact that the opposite sex is not good at it, impure heterosexual intercourse is also OK. Because of the new abnormal school rules, the boys in the school misunderstood that they could do anything to me in the school, and I... The brutal sexual impulse of a boy who doesn't even know how to interact with girls.