[ENGLISH-SUBTITLE] KSBJ-300 A long-awaited stepmother who is good at sucking can't control her sexual desire and makes her insatiable son ejaculate over and over again with her obscene tongue! Yoshii Miki

It's only been two years since she remarried. While her husband is away on a business trip, Miki is taking care of his stepchild. Unable to have sex with her husband and with an insatiable sexual desire, one day she witnesses her stepchild taking a nap with an erection. Unable to resist seeing a penis bigger than her husband's, she sucks on it and crosses the line. Furthermore, wanting a child, Miki begs her stepchild to impregnate her husband instead of her husband...