My husband is a single transfer and Kaho lives with his daughter and his wife. She had no complaints, but her husband's absence made her feel lonely, and she continued to comfort herself. However, she knows that her son-in-law, Toshiyuki, is a side dish of her appearance. She happened to see his decachi ○ port and Kaho, who wets her crotch with her nature, helped him to release his libido. Her frustrated son-in-law can't stand the intense temptation of her mother-in-law, who can't control her overflowing desires, day and night.