A beautiful girl "Suzune Anka" was brought into an inorganic and dark underground space. What awaited her were countless steel restraints and a torture officer with a terrifying appearance. She completely lost her will to resist the torture officer's slaps and strangleholds one after another without being able to grasp the situation at all... Before she knew it, her body was fixed with restraints and forced into absolute obedience. . And various foreign objects and meat sticks are screwed one after another into her completely exposed butthole. Beginning of anal torture that is impossible to escape and insane.
