Under the watchful gaze of her dominant mistress, a submissive man is ordered to assume the position, hands and knees on the cold, hard floor. She straddles his back, her pussy pressing against him as she begins to massage him with the Nuru gel. Her hands slip and slide, her tits pressing into his back as she works her way down, her fingers lingering on his ass, teasing his hole. He gasps, his cock hard and aching, as she finally reaches it, her hands wrapping around his length, stroking him expertly. She grinds her pussy against him, her clit rubbing against his ass, her moans mingling with his. She leans forward, her tits squeezing his cock as she fucks him, her hands working in tandem, bringing him to the edge. Just as he's about to come, she stops, her hands leaving him, leaving him panting and needy, ready for her next command.