Hirose Akira is a young man who works at a famous financial company. One night, he is invited home by a woman he met at a bar, unknowing that she is his company boss' son, Shigeharu Tomoya's wife. He is caught in bed with her by Director Shigeharu himself, and is threatened to lose his job. However, he begs Shigeharu not to fire him, and Shigeharu decides to hire Hirose as a servant, instead of firing him. They begin to live under the same roof, and Hirose learns that under the cold outer shell, Shigeharu had a soft side...