【Sanwa Shuppan】Intercourse practice

The government has blamed the unstoppable decline in birthrate on young people’s lack of sexual intercourse, and has set up [sexual intercourse practice] as a subject in school classes. In the classroom, the teacher and other male and female students face each other naked, and first of all, Mr. Yamashita, who is in charge of sexual intercourse, demonstrates with the teacher’s manhood.