[ZOZO-223] 4th period of health and physical education at a co-educational school that practices high-quality lessons where men and women learn the differences between their bodies while naked. (Censored)

Overly ambitious sex education learned from the bodies of beautiful classmates. The last lesson, the 4th period, was a summary with everyone participating. Make use of what you have learned so far and have sex with other students! The most humiliating experience awaits the J● students at the end of the hell curriculum. Create a pair with a boy and support his erection with hand jobs and fellatio. Raw creampie from cunnilingus practice. Ena Satsuki, who was particularly outstanding, will be used as a teaching material for practical techniques. She is skewered with a big dick from the front and back. Ena gets spanked and nipples tortured while being pistoned, making her cum without any time to rest. Even the virgin boy in the gallery goes crazy because of the extreme lewdness. Learn by covering your whole body with semen from the class!