Mackenzie Mace, the office temp with a secret, finds herself in a precarious position. Her stepbrother Jack Vegas catches her masturbating in his office, her fingers buried deep in her wet pussy. Mackenzie tries to play innocent, but Jack's not fooled. He forces her to her knees, his huge cock slapping against her face. Mackenzie sucks him off, her big tits pressing against his thighs. But Jack wants more than just her mouth. He bends her over his desk, her tight pussy clenching as he slams into her. Mackenzie's moans fill the office as she takes every inch of her stepbrother's cock, her body shaking with taboo pleasure.