Two years after her husband passed away, Kasumi decided to live with her daughter and son-in-law. It was really helpful because I didn't feel lonely anymore, but there was one problem. That is to hear the activities of the night. My body was inevitably flushed and I was secretly comforting myself. But one day, my son-in-law found masturbation. It is attacked by the excited son-in-law. A finger and vegetables are put in the secret part though she opposes and she feels it. At that time, Kasumi, who heard about her son-in-law's troubles, ended up having a relationship with her...
