[MIST-439] Dangerous day direct hit! After-school sex education to make children Noka Sato

A world where "practical sex education" exists, which began as part of measures to combat the declining birthrate. It is a new sex education in which men and women actually learn about sex by having children, having sex, and getting pregnant in school classes. In order for the female teacher Nooka Mr./Ms. Sato to be in charge of sex education classes, she learns how to teach sex education from a veteran male teacher by having sex as a practical lesson, and learns about sex toys while trying them out outside of school, and teaches it to her students using her own body...... Education is completed by having sex with students in the raw, making them shots, and getting pregnant. - Please enjoy Mr. Sato, who teaches sex education with a naughty body and a lot of impregnation words!