Yuka is a proud secretary who supports Nishijima, the president of a major entertainment agency. However, the employees' discontent with the president, who takes sex for money as a given and makes advances on the agency's models, is on the verge of exploding. In this situation, Yuka decides to rehabilitate Nishijima as his secretary, and by stimulating his hidden masochism, she manages the company's reconstruction. Nishijima, who has been kept under control with stimulation that drives his pleasure nerves crazy, is trained to the point that he can no longer live without Yuka...