SVDVD-753 Shame Male and female students learn about bodily differences in the nude in a high-quality class practiced at a co-ed school's Health and Physical Education 4

In line with measures to deal with the declining birthrate and tougher penalties for sex crimes, we will strengthen guidance on health and physical education in schools nationwide from this year. In order to provide more practical sex education than before, we will introduce a curriculum of health and physical education in which both men and women are completely naked. Emphasis is placed on lessons that cannot be learned through classroom lectures alone, such as the mechanism of ejaculation, methods of sexual intercourse, and how to use contraceptives (condoms). This video was made mainly to explain this project to teachers, staff, PTA, etc. This is the latest work in the 2019 series, "A shameful work in which men and women are naked and shy, and receive ejaculation and sexual intercourse as sex education as classes"!