A trembling sub, caged and locked by his dominant Mistress, is left alone in her dungeon, yearning for release. He attempts to escape the unyielding steel device, but it holds firm. His futile struggles only serve to arouse his frustrated lust. His Mistress, watching from afar, enjoys his desperate tease, denying him any relief. She delights in his humiliation, knowing he's hers to control, his orgasms hers to grant or deny.