Slaves are kept in cages in order to be controlled fully. He is not permitted to climax until Mistress orders. His balls are tied down to the steel bar with rough twine, his cock is hard but he is at the mercy of his Mistress. Vicki allows him to fuck inbetween her legs, as his cock grows she squats down bringing her pussy painfully close to his cock. He can feel the warmth of her wet cunt floating above his erect cock. She leans her head back with her lips close to his only to deny him a kiss. Vicki sits on a nearby stool, she smiles sadistically and begins stroking him viciously. She laughs as she pulls every ounce of sperm from his balls then wipes her hand clean on his face.