After losing her husband, she started living with her daughter and son-in-law, but it was a hollow life. Sumie's sexual desire was so strong that her husband complained, so her peaceful days were just boring. While smiling at her daughter and son-in-law, she indulged in masturbation behind the scenes every day. However, her daily life changed completely when she found out that her stepson was aroused by the sight of Sumie. She couldn't betray her daughter... But even though she thought that in her head, Sumie's hunger for cock had reached its limit, and there was no way she could hold back.