In a dimly lit dungeon, a bound male is commanded by his femdom mistress to masturbate until he cums. She circles him, her heels clicking on the stone floor, her voice a whip crack as she orders him to stroke faster, harder. His cock, engorged and leaking, obeys her commands. She presents him with a glass, cold and glinting under the harsh lights. "Fill this," she demands, "and then you'll drink every drop." His body tenses as he nears release, his cock pulsing streams of cum into the glass. She watches, her eyes gleaming with satisfaction, as he lowers his head, licking the cum from the glass, his humiliation complete.