a direct hit on a dangerous day! is it sato's postschool sex education to make a child?

A world where there is practical sex education, which began as part of measures to reduce the birthrate. It is a new sex education in school class where men and women actually learn about sex by having child-making sex and getting pregnant. In order to be in charge of sex education classes, the female teacher Kashiwa Sato learns how to teach sex education from experienced male teachers as a practical lesson, learning while trying out adult toys outside school, and teaching them by using his own body .... They have sex with their students, get them out of school, and they are pregnant to complete the education. Please enjoy Mr. Sato who teaches sex education with an ecstatic body and a full of language!