This role-play is performed by adults. While her husband is away on business, Rin makes a mistake with her own son. Although it was supposed to be a one-time thing, their behavior escalated, and even after her husband left for work alone, their physical relationship continued. Rin is completely addicted to her son's young and strong cock. Even when I talk to my husband, all I can think about is sex with my son. Rin's plump and busty body has become sensitive and gets wet easily...