[OKD-17]

Mother-Daughter Incest Mari Yoshikawa

While her husband is away on a work assignment and her son Yuichi is out, Mari is at home enjoying sex with her lover. Suddenly, Yuichi returns home earlier than expected. Initially planning to blackmail her mother for allowance by exposing her affair, he is instead seduced by the sexually aggressive Mari, who offers him money if he can satisfy her. The two soon embark on a forbidden incestuous relationship.