In a dimly lit room, a stern mistress commands her servant to sit before her. "Show me what you've got," she demands, eyeing his bulge. He obediently unzips, revealing a throbbing, veined cock. She grips it tightly, stroking with authority. "You'll only cum when I say so," she warns, making him whimper. She milks his shaft, feeling it swell in her hand, before backing off, denying his release. His balls ache, filled with cum, as she continues her relentless, humiliating tease.