PPPD-475 A Strict Big Tits Mama's Serious Baby-Making Sex Education Asahi Mizuno

One day, my mother witnesses her son washing his wet pants. A son who doesn't know how to handle himself, an educational mother takes out a medical book and teaches him how to masturbate. From this point on, mom's sex education starts to tilt in the wrong direction. She enthusiastically teaches her how to touch her boobs and insert her, and even steals her son's virginity. She ends up giving sex education to her son's friends. She's a strict and overzealous mom who indulges in her son's cock...