"Oh, Jimmy, it feels so good already!" Sandra held on to his shoulders as she started grinding her ass off the bed, eagerly thrusting her cunt onto his cock tip. "Shove it on home, Jimmy! Fuck my pussy, Big Brother! My pussy wants your big prick!"

Staring down, Jimmy watched his swollen cock pole stabbing into the matted curls of his sister's cunt. Sandra shuddered as she felt the cock boring into her, stretching her pouty pussy lips deliciously around the throbbing thickness of his cock.

"Ooooh, it feels so good like that, Jimmy!" She scissored her long legs tightly round his back, crossing them at the ankles. Hornily she flexed her pussy muscles, making her drippy cunthole nip and suck around his cock.

His sister's clasping pussy intensified Jimmy's lust. Furiously he started contracting the muscular cheeks of his ass, stabbing his throbbing cock down into the enveloping tightness of Sandra's cunt. Sandra whimpered and started wiggling, twisting her hips to help her big brother bury every inch of his hard-on into her smoldering pussy.

"It's really going in, Jimmy!" she cried, her voice rising with excitement. "Oh, shit, oh, fuck, fuck the shit out of me! Harder, Jimmy, fuck me all the way!"

Jimmy collapsed onto his naked sister's stacked body, crushing her huge, stiff-nippled tits under his chest. Sandra moaned as she felt every inch of his cum-laden cock plow between her fur-fringed cunt lips. Her horny pussy was throbbing now as if it had a mind of its own, uncontrollably sucking and spasming around the entire length of her brother's cock.

Clinging to him tightly, legs twined securely around his back, Sandra started to bang her blushing ass cheeks off the mattress as hard and fast as she could.

"Stop teasing me, Jimmy! I want you to fuck me super hard! I want you to fuck me and shoot your jizz up my ant!"