Mizuki is an investigator who has gone undercover many times.This time it was an infiltration into the [oil with aphrodisiac] trade.It seems like an easy task for him, but he is caught and detained by the dark organization.What awaited him was pleasure torture. "I'm sure rescue will come..." She desperately endures with hope, but the more she endures, the more pleasure she gets, and the easier it is. "It's stronger than when I was training." She is trained in her endless acme torture with Ji-Po, and her slender body convulses and cums.She is a woman after all.Investigator Mizuki was nowhere to be found in the female slave who had fallen into pleasure.