A beautiful girl, Suzune Anka, is brought into an inorganic and dark underground space. Waiting for her were countless iron restraints and a frightening-looking torture officer. Without being able to grasp the situation at all, she completely lost the will to resist as the torture officer repeatedly slapped her and strangled her... Before she knew it, restraints were tied all over her body and she was forced into absolute obedience. . and she was completely exposed