Investigator Ai is ordered to seduce the top of the drug organization she's pursuing in order to get close to their drug deal location. Having become the top's favorite masochist, Ai gains his trust and manages to extract the date and time of the deal. However, when she arrives, she finds her superior there! Realizing she's been set up, Ai knows she has no choice but to become his accomplice or face humiliation. Despite enduring anal fisting and clitoral stimulation with a candle, her body's reactions betray her...