Juko came to visit her daughter and son-in-law at their apartment after a long time. The apartment was apparently second-hand, but the daughter and son-in-law had purchased it together. When Juko told the daughter and son-in-law that she wanted to see their grandchildren soon, the daughter became angry and got up from her seat. The daughter-in-law tells Juko that she has been in a funk for a long time. His son-in-law tells Juko that they have not had a night life for a long time. Juko apologized for her mistake, but the mood was awkward for both of them. At night, Juko witnesses her son-in-law masturbating in his own underwear, which he had been wearing earlier. She feels lonely because of her daughter, so she helps her son-in-law to ejaculate. His son-in-law, however, is ignited by the first erotic act he has performed in a while, and he sprays his cock on the sleeping Juko at night. She is reluctant to do so, but she is unable to speak and gradually feels her son-in-law's desperate caresses. She refuses to be penetrated, but the moment she is penetrated by her son-in-law's erect penis, she comes because it feels so good...
