Sakura Momo is married to a very serious husband living an ordinary life. One day, the husband’s boss sends him back home and he briefly meets with Momo. They notice each other right then. Sometime later they all have a chance to eat together and after a simple conversation, the boss and the employee wife both feel naturally attracted to each other. Sakura has newfound feelings that she has not felt with her husband anymore, and after an approach by the boss, she doesn’t resist at all.