NACR-285 — Mayumi Shinono, A Fifty-Year-Old Mother Who Seduces Her Son

A forbidden love story between Mayumi, a mother who is treated like a servant by her husband, and her son who feels sorry for her. When her son decides to get married, Mayumi masturbates while clutching her son's underwear to ease her loneliness. On the very day her son leaves home to live with his fiancée, Mayumi can no longer suppress the feelings she has been hiding in her heart and puts them into action...