I'm a company president with a strong male chauvinist attitude, and I've fallen for my secretary, Ono-kun. At work, she's quiet and obedient to me, but in reality, she's a super sadist... One day, when I tried to force her into a hotel, she changed completely. She toyed with me with a carrot-and-stick perverted play, and trained and dominated me with humiliating sex. From that day on, my days of being subjected to the most insane humiliation by the most beautiful woman began...