The capitalist Morita dreamed of making a full-dress private SM film and asked a SM writer Goro for advice. A lovely university girl was introduced to Morita by the degraded film director Yoshimoto. Orie's family had a lot of debt and was desperately in need of cash. Morita selected his basement room as a shooting studio. This was not what Orie had agreed to and she tried to resist but she was tied up naked and confined with her counterpart university boy in the cage. Orie was forced to give up human pride and become an animal. Morita and others continued to watch through the video camera from a different room. And the bizarre SM film shooting started...