The bi slave, trained in the art of humiliation, is made to kneel before his mistress. She presents her strapon, thick and intimidating, and forces him to lick and kiss it. She then bends him over, spreading his cheeks wide, and pushes the strapon deep into his ass. He cries out, but she silences him with a smack of her hand. She fucks him roughly, using his body for her pleasure, making him feel every inch of the strapon. She laughs as he begs for her to go deeper, loving his humiliation.