[SVDVD-831] Shame Co-ed ● School health and physical education 5 where men and women practice high-quality classes where they learn the differences between their bodies naked

A private mutual school famous for its high-quality practical classes. Students learn health and physical education by using each other's bodies as practical training materials regardless of gender. Differences in the body of men and women, such as penises, breasts, and female genitals. Mechanism of ejaculation. How pregnancy works. Teachers and students also show off their sexual intercourse in front of everyone using all the chi●ko and ma●ko. The body that has never been shown to fathers and mothers is carefully observed, fingers are inserted into the vagina, and the mucous membranes are widened. The female genitalia which appears to the urethra is blown by hugh in the wind and becomes cold.