Toyo recently started living with her daughter and her husband. However, Toyo had one concern. That is, contrary to myself who was sexually active, my daughter and her husband had no signs of night life at all. One day, her family of four decided to go on a hot spring trip. Toyo promotes sex with her daughter couple because it is a special hot spring trip. However, while she was talking about such things, Toyo herself became agitated. A couple is bathing in a hot spring. Toyo and his grandson are alone in the room. Toyo reaches out to his grandson Tatsuya.
