Izumi, the daughter of the Yukimura Zaibatsu, felt a pang of unease about her husband, Shinji, who had gained status through marriage, and his brutal power harassment of their driver, Kitano. Then one day... Kitano, having reached his limit with Shinji's harassment, confines Izumi to his dilapidated apartment! There, Izumi is subjected to humiliating treatment that reduces her from a member of the elite to a mere sex slave, including face-stomping, waterboarding, and collar training... In this filthy den...