Yukie Kurashiki, who has been married for two years, came to this town because of her husband Sumio's job transfer. Kosaku Kagawa, who is the chairman of the town, is very kind to Yukie, and one day she is invited to an udon restaurant run by Kosaku. The restaurant's specialty, "Otome Udon," has a subtle stickiness and a peculiar taste, and she feels uncomfortable at first, but for some reason, her chopsticks go on. Hosaku happily stares at Yukie. That's no wonder, because the udon was full of hidden seasonings that turned Yukie into a lewd woman with Tosaku's special lewd udon...
