Elite narcotics agent Rei investigates the disappearance of her colleagues and learns that the Black Lion Society may be responsible. She enters their hideout alone, falls into a trap, and is immobilized. Her captors fondle and humiliate her trained body, then use the powerful aphrodisiac she had been pursuing to force orgasm after orgasm. Even her anus becomes hypersensitive as the relentless two-hole torment drives pleasure through her entire body. She fights to endure it but ends up panicking and climaxing without end, leaving her fate uncertain.