"Oh!" she gasped and fell forward onto her elbows as his whole cock came spearing into her cunt.
Rex's front paws seemed to grip the girl's trembling shoulders and hold her down as he started fucking her cunt. He leaned heavily on her and hunched his haunches rapidly, driving his powerful cock into her tight pussy-hole.
Karen gasped as she felt Rex's thick cock push into her pussy, splitting her wide open. The aroused, erotic teenager shivered and shrieked as the dog's big cock filled her small cunt-hole, fucking in and out. She didn't know whether to beg for more or less, her mind got so boggled by the intense pleasure. The feelings up her pussy were so good, so wonderful! The weight of the fucking dog brought her lower on the bench until his big, thick cock completely stuffed her cunt.
"Ohhh, Mama!" she gasped. Her forehead fell onto her arms. Her tits jiggled as her whole body trembled. She thought the dog-cock was stretching her pussy-hole wider than it could go, and the feelings from the fucking were tremendous. Her tight cunt-channel twisted and writhed – a juicy hot chute for Rex's prick. As she gasped and moaned, her cunt-walls clamped and clenched on the dog's drilling, driving prick.
"Ewww, yesssss," Karen hissed. Her voice was thick with lust.
The dog's big cock was buried in her cunt, and it made her whole pussy shudder and fuck hotly. He was so excited, so horny and so full of animal lust that his enormous prick shivered inside her cunt, turning her on more and more as she fucked.
"Ummm, yes, yes, yes," she kept whimpering. She quivered from head to toe with sexy feelings, lewdly wiggled her pussy all the way down on the dog's drilling prick.
Karen's pleasure increased as Rex's prick swelled up inside her tight cunt, and she moaned passionately from time to time as the fucking went on relentlessly. Quivering and shuddering, she thrust a hand down her belly to her cunt.
Rex plowed his cock into her twisting pussy, and as his huge boner plunged deep into the wet, velvety tunnel of her hungrily sucking cunt, her fingers clawed and mauled her hot little clit.
Rex drilled his horny cock rapidly, and as he fucked Karen with animal lust, she fucked her cute ass back against his pounding prick.
Karen rubbed her clit in rhythm with the doggie-fucking, her fingers and Rex's prick moving together to get her off again. The rhythmic fucking turned her on, making her whimper, and she jerked and panted as her pussy creamed all over the dog's plunging cock.
She opened her knees farther as Rex continued to ravish her cunt, and she just knew he would shoot his load of cum into her cunt. How could he keep from shooting jism when her pussy was so tight around his slipping, sliding prick? She knew it must feel wonderful to have her tight cunt sucking so hard on his cock.
The fucking was sure good for her – that she knew! She closed her eyes in pure rapture, and her pretty face twisted in pleasure-pain as Rex's big cock ripped up into her pussy. Her small whimpers changed to a steady flow of hot little moans.
"Fuck me!" she panted, fucking her juicy cunt harder onto the dog's cock. "Rex, Rex… Ohhh, Mama… Rex, fuck me! Fuck me… fuck me!"
Her hungry little cunt sucked hotly on Rex's aching prick as it plunged deeply into her twisting, heaving pussy-gut. He plowed relentlessly in and out of her cunt in a maddening rhythm of ecstasy that sent ripples of extreme pleasure through the young girl's body.
Rex started grunting. Karen gasped, knowing what was going to happen. For one odd moment, she wondered if she could get pregnant and give birth to pups. Then she giggled lewdly and fucked her hot pussy against the dog, because she knew that wasn't really possible. All she could get from fucking Rex was pure pleasure.
She chewed her lower lip to keep her moans at a minimum as she yielded to the wild fuck. She panted and whimpered as Rex ravished her tight cunt. She felt the dog stiffening, and she choked when she felt the first shot of his fiery cum torpedo into her pussy-chute.
"Ohhh!" she cried and humped faster to get more thrills like that one.
Rex drooled lots of saliva and drove his haunches with a new fury as his aching prick swelled up and exploded inside Karen's tight little pussy. His cock spurted and squirted and gushed wildly, pumping a huge supply of doggie-jism into her twisting, fucking pussy.
Karen grabbed her stiff little clit between her thumb and forefinger and jacked it hotly as the dog pumped his hot load of cum into her cunt. The combined feelings of his spitting prick and her naughty fingers on her sensitive clit got her off right away. Her whole body jerked and whipped as she came, too.
Her cunt juices flooded her tight, clenching cunt-channel, and silky fuck-cream seeped around and over the pistoning dog-cock. Her pussy-cream warmed his prick and made him shoot more jism. And his spitting prick made her come harder. Girl and dog fucked with lust, both grunting and groaning like animals as they came together.
Karen yelped with pleasure and fucked back on the stabbing doggie-prick. Her eyes glazed over, and her mouth went slack. She convulsed spasmodically, and her cunt flooded again and again.
"Ohhh, I'm coming," she panted, fucking faster on Rex's marvelous cock. "I'm coming – I'm coming! I'm coming!"
The fiery jism shot like boiling lava through the length of Rex's thick, jerking cock, gushing furiously into Karen's wildly sucking, hotly fucking pussy.
"Oh, Mama!" Karen shrieked, and she almost passed out with joy.
At that very moment, just a few yards away in the house, her mother rolled on top of her boss to impale her cunt on his thick, jerking prick. She stopped short and frowned deeply.
"What's the matter?" Bob demanded, eager to feel her hot cunt come down on the full length of his stiff prick.
"I-I thought I heard Karen call me," Sheila murmured.
"I didn't hear anything," Bob said. "Come on, fuck my cock!"
Sheila lowered her bushy, wet pussy down on the man's hard-on and started fucking it with pleasure. But something nagged her. She was sure she had heard Karen's cry. What was doubly strange was that it sounded like a cry of intense pain – or pleasure.
She shook her head to drive away the troublesome thought, and she lowered her mouth to Bob's to give him a juicy kiss while she fucked her cunt on his enormous cock. She was tongue-kissing his mouth when she heard another sound.
"Ohhh, Rex!" Karen shrieked in the shed.
Bob Rix frowned this time. "I heard that," he said. "Who's Rex?"
Sheila raised up on her hands, and her mouth fell open. "Our dog!" she gasped.
Bob Rix burst into laughter.
"Bob!" Sheila said, climbing off of his prick. "It isn't funny! It-it – just can't be!"
She leapt to her feet and moved to the open window. She peered outside. Karen was nowhere to be seen. Some kids were playing a few yards over. Rex wasn't in sight, either. Had it been her imagination?
"Hey, honey," Bob said, getting over his laughing fit, "come back here and suck my cock off or something."
"Bob, please! Be a little patient," Sheila complained. "Karen's my little girl."
"Little girl, my ass," Bob said. He reached up and grabbed Sheila by the wrist and pulled her down to him. "She's old enough to fuck!"
"But what if she's fucking a dog!" Sheila gasped, grasping the man's big, thick cock in her hand.
"What if she is?" Bob chuckled.
"Oh, you lewd thing!" Sheila giggled. "Just like a man to think it's sexy for a teenager to fuck a dog!"
"Sure," Bob laughed. "Don't you think it's sexy?"
"Well… yes… but not my own daughter!"
"Why not your daughter? Every girl who fucks a dog is somebody's daughter. Right?"
But Sheila couldn't let go of the dreadful thought. Of course it was exciting for her to think of a girl getting fucked by an animal especially since she had Bob's enormous cock in her hand. But she kept wondering about those noises, about Karen, and about Rex.