Yurika's husband passed away about a year ago. At the suggestion of her daughter, who felt she was lonely, she decided to live with her daughter and son-in-law as a family of three. Her son-in-law was kind and seemed to have feelings for Yurika. One day, her daughter came home drunk. Yurika and her son-in-law went to the entrance to greet her and take care of her. Her daughter jokingly massaged Yurika's breasts, and her son-in-law got excited watching it. After putting her daughter to bed, Yurika was cleaning up in the living room when her excited son-in-law pounced on her. Yurika resists, but she can't help but feel something from the long-awaited large erection. From that day on, there's an awkward atmosphere with her son-in-law…