GVG-353 — Mom's Real Sex Education Rena Fukiishi

Rena is a mother who lives with her husband and son Tsubasa. One day, Tsubasa brings a female friend over to the house to study, but Tsubasa becomes aroused by the sight of her friend's underwear and ends up assaulting her... Feeling sorry for her son, who is stunned and does not know how to treat girls properly, Rena decides to use her own body to teach him sex education.