Inexperienced undercover agent Rena is desperate to redeem herself after a string of failed assignments. Her next mission is to infiltrate a criminal organization expanding its influence through illegal drugs. With help from her superior, Kenzaki, she gets inside and finally secures evidence, only to be captured at the last moment. It was Kenzaki's trap all along. A custom aphrodisiac oil gradually destroys her self-control and leaves her body aching for pleasure. The gang's men take turns creampieing her and forcing orgasm after orgasm until the pleasure conquers her completely and she submits as their sex toy.