Sakura Hojo is a management consultant who was headhunted by a top American company to work for a Japanese planning company. ...That's just the front story. Miyako, the general manager of the planning company, recruited Sakura to fulfill the request of Hirunuma, a major client. As per his own plan, Hirunuma sneaked into the company as an errand boy, and made Sakura his own, toying with her day and night.