Mitsuyo, who began living with her daughter and son-in-law after her husband passed away. One day, she happened to see her son-in-law masturbating. The son-in-law quickly hides his dick and is embarrassed, but Mitsuyo was excited by the male body she hadn't seen in a long time. That night, the son-in-law fell asleep after cumming alone. Mitsuyo tried to wake him up, saying, "You'll catch a cold." The son-in-law, still sleepy, hugs Mitsuyo and gives her a deep kiss. The two quickly separate. To the apologizing son-in-law, she reaches for his dick, saying, "Was it because I disturbed you?"