Reiko, who lived alone in loneliness after the death of her husband. Her daughter and son-in-law, worried about Reiko, moved in. Surrounded by her new family, Reiko seemed happy... But gradually, she could no longer hide her sexual desire due to the sounds of her daughter and son-in-law's nightly activities. One day, while cleaning their room, she found a used condom in the trash, became excited, and ended up performing anal masturbation on the spot...
