Yukie Mitani, 43, lives in a quiet residential area in Setagaya. Her husband is a manager, and is a good boss who is admired by his subordinates, but as a husband, he is inconsiderate. What motivates Yukie is the monthly meetings he holds with his subordinates at home. Negirau meeting. This is the only time she has a chance to interact with a man other than her husband, and her young subordinate compliments Yukie as a woman. Yukie, who has always been popular with people younger than her, remembers that time. At that time, she was confessed to by a 27-year-old employee and a 23-year-old new employee, and she was unable to suppress her desires.