Ayaka Otowa - người phụ nữ ở tuổi năm mươi quyến rũ con trai riêng của mình: part.1

This is a forbidden love story between the fifty-year-old woman, Fumiko, who is treated like a servant by her husband, and her step-son who takes pity on her. When her step-son's marriage is finalized, Fumiko masturbates in her his underwear to drown her sorrows. On the day he leaves home to live with his fianc