“President Ozawa, will you take me as your mistress too, just as that man did?” After business partner Takano Group collapses, Ozawa takes over Takano Auto. When he hears that Takano's secretary, Ichika, also intends to resign, he immediately offers her a contract to become his “mistress secretary.” Ichika refuses to even consider it, but Ozawa investigates every detail of her private life and eventually wins her trust. As if to sever her lingering attachment to the past and her feelings for her husband, the two seal their so-called mistress contract with a deep kiss. Their lips and tongues explore each other, and Ichika seems to cast everything aside and become obedient—at least, that is how it appears.