Rino, a busty elite investigator. She infiltrates a dark organization that produces aphrodisiac oil! However, even after getting evidence, she is caught... Her limbs are restrained and she cannot move, and her whole body is covered in aphrodisiac oil, destroying her sensitivity to drugs! "Help should be coming...!" She waits for rescue, but her body is tied up and tortured with toys, creampie gangbang, and pleasure torture continues for three days and three nights, and her sexually developed body reacts with trembling, contrary to her strong words and will! Erotic juice squirts and orgasms! No matter how talented she is, she is just a woman after all... She falls into the hell of pleasure...