Mizuki, who lost her husband, ends up living with her daughter and her husband. - The daughter and her husband happily accepted Mizuki, and life as a family of three began. - The life of the daughter and her husband began as usual. - Mizuki sneaked a peek again and saw her daughter and her husband masturbating while watching them. - My daughter is traveling. - When I asked how my son-in-law was doing, he was alone handling his crotch. - Mizuki pretends to be a coincidence and enters her son-in-law's room. - I told my shy son-in-law that it was okay and smiled kindly at him and asked if I could help him...