Kurashiki Yukie, who has been married for two years, has come to this town with her husband Sumio being transferred. Kagawa Osaku, who is the neighborhood association president, is very kind to Yukie, and one day he is invited to a Tonoya restaurant run by Osaku. The restaurant's specialty, Otome Udon, has a subtle sticky feel and a quirky taste that initially felt strange, but for some reason the chopsticks have progressed. A work by Omi happily stares at Yukie. That's right, because the sardines are specially made by Oo, and they contain plenty of hidden seasonings that turn Yukie into a lewd woman.