"Practical sex education" started as part of measures against the declining birthrate is sex education that teachers directly teach with their own bodies. However, some students can't keep up with the class. A beautiful tutor Matsuna visits the home of an adolescent virgin boy and directs guidance so that he will not be troubled by making children in the future! The first time is a sex tour of a teacher and a male teacher. For the second time, the teacher led the child making raw sex and her first implantation pregnancy!
