Yui, the daughter of the Hatano group, who lost her parents and left only a huge fortune. Because he was raised as a money-worshipper, he was attacked by the factory manager who had a grudge against him because of his personality. In addition, she was betrayed by her secretary, who was her only support, and accepted the shame of bondage 3P. As it is, Yui falls into a world of pleasure with a bondage trance.