A customer you should never make angry. - Shiori, a serious office lady who has caused a lot of damage due to her mistake, decides to go to the company to apologize. - There, ``Shiori'' is severely scolded by the president of her client, and is f** to experience the humiliation of kneeling down without any panties on, and even has sex with her. - After that, he will serve as a slave employee until the loss is compensated...