Various types of iron restraints said to have been passed down from medieval Europe are placed in a dark room. One naked woman, shamed and alone. She is restrained by these devices, making escape impossible, and senses that she will be made into the men's sex toy as she waits. Her defenseless, trembling pussy is penetrated one after another by extremely thick toys or massive cocks until she faints. Gradually, the latent masochistic tendencies within her awaken, and eventually, the intense pain transforms into pleasure. The six people guided here this time undergo extreme torture; what will be the outcome.
