Filled with a sense of justice and mission, Yuma works as an undercover investigator to eradicate molestation crimes. She wears overly erotic clothing and uses provocative behavior to get men in the mood, then she gives them handjobs, blowjobs, titjobs, cleaning... and uses the semen she squeezes out of them as evidence to arrest them red-handed. The revenge drama of the men who were arrested in this undercover operation, which is practically a slut, begins. As usual, she's in erotic clothing and on the crowded bus, Yuma is soon attacked by the men's hands. She is stripped naked, tortured, and taken to a warehouse...