A tiny-cocked slave, trembling with self-doubt, finds himself under the merciless tutelage of a dominant mistress. She torments him with verbal lashes, her voice dripping with scorn as she ridicules his 'micropenis.' The humiliated slave must endure her cruel games, his small cock shrinking further in shame. Yet, with each degradation, his desire grows, feeding his insatiable need to serve his mistress.