The middle-aged man who works as a plumber was assigned by the company to repair a pipe in the apartment of a couple, where the husband was old but the wife was very young and beautiful. One day, by accident, the young wife Yu Shinoda splashed water all over him, forcing him to stay and clean himself up before leaving. The enthusiastic homeowner jumped in to shower with the repairman, and then her husband discovered it. He didn’t say anything but insisted that the repairman also fix the air conditioner in their home, but when he was alone with Yu...