Des：After her husband passed away, Ryoko decided to live with her daughter and her husband. However, her peaceful life only increases her frustration. Masturbation becomes a daily routine, and the intensity increases day by day. Ryokos sexual desire was too strong for her to retire. She wants a man because she doesnt care about anyone. When she feels like that, her son-in-law asks her for a forbidden relationship. Her step-son witnessed Ryokos masturbation and was fascinated by its eroticism. Ryoko refuses, saying its bad for her daughter, but at the same time, she feels her body becoming hot and wet.