His shorts were gone, crumpled at the foot of the bed. Sally's pussy pulsed at the sight of her big brother's big prick, standing straight out of his cock fur, jerking and twitching angrily, swollen by its load of blood and cum.

"Don't fuck me, Phil," Sally murmured. "Stop while we still can! You know we're being bad."

Phil only laughed and rubbed his drooling, rosy cockhead up and down her curly haired pussy slit, touching the tip of his prick to her clit. Sally quickly forgot her morals as a fresh wave of lust invaded her cunt. She lifted her plump, shapely thighs until her knees nearly touched her shoulders, opening her pussy passage completely for the fucking impalement of her brother's prick.

Centering his cockhead between the swollen lips of her cunt, Phil heaved forward. Both of them gasped loudly as the meaty inches of his prick fucked greasily into the succulent tunnel of her cunt.

"God, you're good, Sally," Phil whispered. "You're even tighter than Mom's cunt. Still want me to stop?"

"Fuck me," Sally groaned shamelessly. Again she began to hump her round ass, fucking her pussy eagerly onto her big brother's cock. "It feels good to me too! Phil, I love your dick inside me! Fuck it all the way in now! I want my pussy sucking all of your cock!"

His sister's whimpered obscenities made Phil's prick swell as stiff as stone. He wiggled his hips to fuck his cock the rest of the way into her velvety tight pussy, then rested on top of her, savoring the pressure of a teenaged cunt, wetly milking his rock-hard cock.

"Fuck me, Phil!" Sally gasped. She made the bed creak as she humped her ass much faster, grunting every time she fucked her cunt onto his cock. "My cunt's so hot! Awww, gotta cum again! Fuck me with your dick, fuck my pussy hard!"

Phil supported the weight of his torso on his outstretched arms, so he could stare down at his sister's pretty, lust-contorted face and watch her big tits jiggle as he fucked her with his cock.