"Please," she whispers, her voice a sultry plea. "Give me your fist." Her body trembles with need as she guides her lover's hand, slick with lube, towards her dripping cunt. She gasps as the first knuckles enter, her walls stretching to accommodate the thickness. Slowly, she takes more, her body moving in rhythm with the fist pumping in and out of her. She's filled, completely, utterly, and it's exactly what she's craved.