In a dimly lit dungeon, a petite dominatrix commands her trembling slave to strip, revealing his minuscule manhood. She sneers, "You call that a cock?" Laughing, she straps on a massive dildo, towering over his insignificant member. She forces him to worship her phallus, climaxing in his face, before humiliatingly comparing his puny erection to her strap-on. His tiny penis is subjected to cruel, degrading treatment, with the mistress delighting in his squirming discomfort.