Ai, whose husband isn't interested in delicious food, is troubled. Even if she makes food thinking of her husband, he only eats one bite and says it's "not healthy"... Ai relieves her stress by going to an esthetic salon. She also has a lot of hobbies in common with the older, dandy manager. One day, she was supposed to go to dinner with the manager, but waiting for her there was not the manager, but a young clerk who only makes mistakes... She ended up having sex with him just once because he begged her, but... this young man is not normal!!