Pussy stretched to limits. Brunette's fist plunges knuckle-deep into blonde's soaked slit. Legs splayed high. Pink room glows, chains dangle above. Blonde arches, mouth agape, hips buck wildly against the intrusion. Fingers curl inside, pumping rhythm slows then surges. Juices coat wrist, trickle down thighs. Switch hands, deeper still. Body trembles on bench edge. Brunette grips thigh, forces wider. Blonde's tits heave with each twist. Rhythm builds frantic. Pussy grips fist like a vice. She shudders hard, eyes rolling back.