A world where "practical sex education" that began as part of measures against the declining birthrate exists. It is a new sex education that learns sex by actually having sex with a man and a woman in a school class and becoming pregnant. In this work, a female teacher, Hono Wakamiya, uses her own body to directly teach a student after school. I will teach you carefully where you can feel a woman's body and how to please it, and let you experience child making by actually touching it, inserting it, and making it vaginal cum shot. And by getting pregnant, the students will experience impregnation and the education will be completed ... Please expect and enjoy Mr. Wakamiya, who teaches such wonderful sex education with a naughty body and a lot of words of impregnation!