Married husband for several years, married woman and Yu had trouble with a busy husband in a night shift work. The night shift seems to have a strong physical strength. At that time, the swimming classroom is recommended from the part Companion to the change of the mood. When I consulted her husband, she was interested, and she was very lonely. It started to go to the swimming classroom while having such feelings, and it gradually attracted to the smooth mind and the muscular body of the instructor youth Hosoda...