Aya lost her husband two years ago and has been living with her daughter ever since.The daughter of a working adult got married three months ago, but she and her husband continued to live together after that, and now the three of them were living together with her daughter and her husband.She had a problem with Aya.I have developed a habit of comforting myself by looking into the activities of my girlfriend's daughter and her husband.In the past, she was only allowed to do missionary sex as a married couple because it was considered indecent.Aya, who only knew about such activities, was shocked by the activities of her daughter and her husband.One day, Aya's son-in-law caught her masturbating...