Bored of "eating at home", the director is always looking for new, strange meals. Fortunately, he doesn't have to look far, his secretary Chie Aoi is exactly what he is looking for. After work was also the time he implemented his plan. He made an offer to her. If she wanted a raise, she had to agree to have sex with him. Because her money, rice bowl, and family situation were facing difficulties, she did not hesitate to think more and immediately agreed. A successful sexual contract.