A young man who Rieko had asked to do some electrical work suddenly started masturbating in front of her. She was so surprised that she forgot to refuse. The more she thought that it was wrong to look at the young man's strong penis, the more she was drawn to it. The young man's advances escalate. "An old lady like me... what are you going to do to get me excited..." As he spoke, Rieko grabbed the young man's hot penis. Just as her head was filled with thoughts of the young man's penis, her daughter said she would introduce her to her boyfriend. An unexpected reunion with the young man... and jealousy... What action will Rieko, driven mad by sexual desire and jealousy, take?!