Elite detective Aika infiltrates a pharmaceutical company to track down the source of a new aphrodisiac spreading among youth. There, she discovers a scientist involved in the drug's production, but her overconfidence leads to her being overwhelmed by the drug's effects. Her body burns with feverish arousal, unable to stop the escalating pleasure. Losing all self-control, she succumbs to daily brutal assaults by cruel dealers who forcefully thrust their cocks into her, reducing her to a bottom-tier sex doll existence.