Don could hardly control his excitement. His sister had the tightest cunt he'd ever fucked, so wet and hot as it squeezed his thick prick. As a change of pace, he began slowly screwing his prick around in her cunt as she rotated her ass back against him.
"How does that feel, honey?" he panted. "Is it good?"
"Shit, yes," she grinned back over her shoulder at him. "It really feels neat."
Don could feel her scalding juices flowing all around his deeply embedded cock as his sister's snug pussy hungrily squeezed and milked the thick length of his shaft. Her sweet fuckhole was so hot and slick – the tightest cunt he'd ever fucked into. Unable to control his overwhelming lust any longer, he began balling his sister with long deep strokes, banging deep into her luscious cunt, almost knocking her off her knees with every thrust.
Kim was screwing back at him with a wild passion as her brother's hard prick drilled into her, stimulating every inch of her grasping pussy.
"Oooooooh, yes!" she moaned, creaming all over his cock as she shook and wiggled her ass back against him. "That's the way, baby! Fuck me good, honey! Bang the piss outa me!"
He was panting and grunting as he drilled his thick boner into the fantastic tightness of his sister's juicy cunt at an ever-increasing tempo. He'd never found another cunt in the whole world that was as hot and juicy and tight as his sister's pussy. It was driving him mad to feel her strong cunt muscles sucking and pulling on his tingling cockshaft as it plunged in and out of her creamy fuckhole.
"Oh, shit, honey!" she whimpered, wriggling her ass a more urgently. "Fuck me harder! Give me more! Give me everything you've got!"
Wanting to please his adorable sister, Don increased the tempo of his humping. His belly was slamming loudly against her hot ass as he drilled into her with all the strength he had. As his huge slippery prick pounded in and out of her widely stretched pussy, hot juices were oozing out from between her cock squeezing cuntlips, dripping down her inner thighs.
Kim had never enjoyed a fuck so much, and each lusty stroke of his hard cock was carrying her to new heights of ecstasy. There was a wild grin on her flushed face and her big eyes were rolling wildly around in her head as she frenziedly clawed at the sheets with her fingers.
"Harder, honey, harder!" she screeched. "I want more cock in me! More! More!"
Urged on by her cries, Don was fucking into her for all he was worth, slamming his hard cock in with all his strength.
Kim couldn't get over how good it felt to be fucked by her brother's cock from the rear. Her tight pussy felt raw and numb, yet it was an ecstasy beyond description. The inner walls of her pussy were tingling from the friction of his plunging prick, and she knew she was on the verge of a screaming climax.
"Oh, shit!" she suddenly squealed, crazily waving her ass around. "I'm coming, honey! Oh, fuck, how I'm coming… commmmiiiiinnnggggg!"
Shuddering from head to toe as her cunt contracted and spasmed around the length of his plunging cock, Kim was swept into the wildest orgasm she'd ever had, and this was further intensified when she felt the white hot sperm spurting out from the bloated head of his throbbing cockhead.
"Oh, yes, honey! Yes!" she whimpered as his thick hot jizz splattered into her writhing belly. "Squirt me! Squirt me good! Squint! Squirt! Squirt!"
Collapsing beneath her brother's exhausted body, Kim felt her loins being filled with a delicious glow.