Masami, the daughter of a company president, begins working at a subcontractor for social experience. Takashi Sugaura, the department manager at this company, takes a strong interest in her striking beauty and devises various schemes to make her his own. Exploiting gossip about her father, he blackmails Masami into submission. With no means to resist, she is ultimately forced into complete submission, even having her asshole fucked as he takes total control.