Chigusa's daughter got married six months ago and is now living with her and her husband. One day, Chigusa witnessed her daughter and her husband having sex. It has been a long time since Chigusa lost her husband, and she gets excited and masturbates. From that day on, Chigusa went to watch her daughter and her husband have sex, and she started masturbating in the kitchen and the bathroom. One day, when her son-in-law was in the kitchen, Chigusaya