A mistress's voice echoes through a dimly lit room, her words laced with dominance. 'Masturbate for me, like the pathetic little slut you are,' she commands, her eyes locked onto her submissive's trembling form. He obeys, his hand moving tentatively at first, then faster, harder, as her commands grow more intense. 'Show me your cum,' she orders, and he hesitates, before reluctantly presenting his semen-stained hand. 'Lick it clean, you disgusting creature,' she sneers, her smile cruel yet captivating.