Natsuko was heartbroken after losing her husband in an accident. Now I live with my daughter and her husband, but sometimes I feel lonely and lose focus by masturbating. One day, when I looked into the living room, my daughter and son-in-law were making love, and the scene brought back memories of my husband in Natsuko. Natsuko was masturbating in the kitchen that night. It was found by her son-in-law who happened to happen. My son-in-law touched Natsuko's body and asked for forbidden pleasure. Even though I knew that Natsuko was no good, I thought that I wouldn't have to feel lonely...