
After witnessing his stepmom with his father, the son becomes obsessed with her massive, seductive rear. When he finally confesses his feelings, she doesn't reject him—instead, she seduces him, demanding he lick her and use toys on her. Driven by uncontrollable lust, they engage in a wild, intense sexual encounter, with her riding him and grinding her massive ass to satisfy her cravings.




















Kitagawa-san's backside really has some impact. It was an incredible sight, absolutely the best.
Sensual. A curvy, mature woman. The sight of her sticking her butt out and moaning while being probed with an anal stick is erotic. Even if it's just acting, I wish she had shown a bit of shyness at the beginning. Then again, her face is naturally erotic, so maybe this is fine. I'd love to see anal beads or air enemas, and I hope she appears in scat-related works too. It would be great if actresses like Yuna Mizumoto, AZUMI, Hisayo Nanami, or Yoya Kozuki appeared in this series!