Big-breasted elite investigator Rino. Infiltrate a dark organization that makes aphrodisiac oil! However, even though he obtains evidence of her, he is captured... Her limbs are restrained and she can't move, her whole body soaked in aphrodisiac oil and her sexual sensitivity collapses! Help should be coming...! She waits for rescue, but is subjected to pleasure torture that lasts for three days and three nights, including restraint toy torture and creampie ring, and her sensually developed body reacts twitchingly, contrary to her strong words and will! Erotic