Marvin Cox: The naughtiest sister

"I want it, too!" Susan begged, fighting for his cock. She jerked it out of Georgia's mouth and gobbled it down. "Mmmmmm!" she moaned, savoring the flavor as it burned into the back of her throat. She gobbled another few squirts, then aimed the pulsating cockhead back between Georgia's lips. "Yours," she whispered.

For a long while they shared him, until his orgasm was spent, and during the peak of his creamy rich flow, they each felt their own climaxes grow with thundering intensity. Soon all three were panting and groaning, their bodies molding into a writhing mass of throbbing flesh.

"Jesus, God!" Gary gasped, falling to his side, barely able to breathe. "I feel like you've sucked out my whole body!"

The girls were so exhausted, they couldn't answer for several moments. Finally Susan sat up and stretched. She looked down at her little brother and grinned.

"We'd better give him a rest," she said. "Don't want to ruin a good thing." She touched Georgia's shoulder and added, "Are you tired?"

"Not in the least," the girl replied. "What did you have in mind?"

Before Susan could tell her, the door opened. There stood Mike, a happy but shocked expression on his handsome face.

"Hey, is this a private party?" he asked. "Or can anyone join?"

"Yes, it's a private party," Susan chuckled. "Now get over here and stick out your privates and join us!"

Mike pulled Georgia off the bed and led her toward the door. He gave Susan a wicked grin as he held the girl close.

"You take care of our little brother," he said. "I want this one all to myself."

Before either Susan or Georgia could object, Mike whisked her from the room down the hall. He opened his bedroom door and gently pushed her inside. After dosing the door, he held her close with one hand, using the other to shuck off his clothes. When he was fully naked, he led her to the large bed.

"So you're my little brother's girlfriend," Mike said, cupping the girl's tits. "I must say, he's got excellent taste."

Georgia felt like a frightened rabbit. She'd seen this huge hulking giant on the football field, and on more than one occasion had felt ripples of pleasure swirl inside her cunt when he ran by. Now he was standing next to her, stark naked, his monstrous dick swelling. She swallowed hard, unable to understand anything that had gone on in the last hour or so. Yet she gave no resistance when he pushed her onto the bed and spread her legs with his large hands.

"Hey, what's this?" Mike asked, noticing a slight pinkish trickle on the inside of her creamy thigh. "You on your…"

"No," Georgia said, almost a whisper. "I… I… well, I just got my cherry popped." She flushed beet-red and turned her face toward the wall. "Gary," she added in explanation.

"Why, that lucky little bastard!" Mike exclaimed. "Good thing you told me, though. I'm not known as the most gentle person around. And with a body like yours, it would be almost impossible." He crawled between her, legs and lowered his massive body onto hers, sliding the underside of his prick along the narrow crack of her pussy. "You gonna let me do it?" he murmured, brushing his lips over hers.

"Yes!" Georgia answered. The idea of having her second cock in such a short length of time made her tremble with excitement. "God, yes!"

"You want to fuck doggy-style?" Mike asked her, slipping his hands down her shoulders to her narrow waist.

"Doggy-style." Georgia asked, clearly not understanding his meaning.

"From the back," Mike said, rolling her over onto her belly. "This way," he explained, "it goes in all the way, and even some of my balls. Believe me, it's the best way."

"Whatever you say," Georgia whispered, her eyes wide with fear.

Mike nudged his finger tips into her swollen cunt for several seconds, trying to get her relaxed. When he finally felt her muscles give slightly, he aimed the end of his cock toward the tiny opening and humped forward. About half of his cock slipped inside, stretching and pulling hard on her pussy tunnel.

"Ohhhhh." Georgia grunted, yet strangely not from pain. It was the most delicious sensation she'd ever know. "That's so… good!" she whispered. "Is… is it all the way in?"

"Almost," Mike lied, looking down at his cock. "Just a little more. You ready?"

"Mmmmmmm!" Georgia answered. "Shove it all the way in and fuck me! God, fuck me, you bull!"

Mike kicked her legs further apart with his knees and held her waist tightly. He withdrew about two inches of his dick, then hammered forward, drilling the entire length of his shaft deep into her cunt. His balls slapped forward, banging into her silky patch of cunthair.

Again Georgia cried out, this time a mixture of pain and pleasure. And quite frankly, she didn't know which she liked best, the pressure of such a gigantic slab of cock inside her or the delicious pangs of ecstasy that began to swell in the back of her cunt.

"That hurt?" Mike asked, not moving for a few seconds. "If it did, I'm sorry. With such a nice tight little cunt like this, it's hard for a man to go easy."

"It's perfect!" Georgia gasped. "God, it's getting better every second, too! Just fuck me! God, rip me apart! I love it!"

"OK, you little whore," Mike said, leaning forward and placing his hands under her arms. He latched onto both full tits with his hands. Using them as support, he began fucking wildly back and forth.

"Yes! Yes! Yes!" Georgia began chanting, hardly able to believe how close her orgasm already was.

"Fuck me just like that! God, harder… as hard as you can!"

[missing text] wondered, then she found out almost immediately. A thick scalding wad shot into the back of her pussy with the force of a pressure hose.

"Take it, cocksucker!" Mike grunted, blasting in more of his explosive orgasm. "Goddamn you, take… take… UNHHHHH!"

His climax was so plentiful and so creamy, it seemed to shoot in every direction at the same time. Huge steaming wads blasted the walls of her cunt, washing his shaft, then oozed from her tiny hole. He seemed to be a veritable cum-machine, giving her an unending supply of juice. Soon the insides of her thighs were sticky and hot.

"All of it, whore!" Mike spat, leaning forward, enfolding her in his muscular frame. "Goddamn you… ALL! ALL!"

When the last of his thick load shot into the back of her cunt, he fell forward, crushing her beneath his full weight. He chewed down on the back of her neck and squirmed his ass around, grinding the base of his cock further into her hole.

"Did you like that, baby?" he murmured. "Hmmmm? Tell me what it was like to have your second big dick in your little box."

"It's still good," Georgia whispered, gently lifting her ass up, pulling the loose folds of skin that surrounded his balls, into her crack. "I wish I could have a dick inside me all, the time!"

"Well, you stick around here, and you just might," Mike laughed. "What with me and Gary and Brian…"

"Ooooh," Georgia interrupted. "Do you think maybe someday I could have three cocks all at the same time?"

"Don't see why not," Mike said. "But where would you put than all?"

"You don't mean to say you can… would shove that big thing up my ass, do you?" she asked.

"Ah, good," Mike said, becoming more animated. "Then my little brother didn't fuck you in me ass!"

"Of course not," Georgia said. "It would be impossible!"

"Nothing's impossible, baby," Mike said, withdrawing his cock from her raw and bleeding cunt. "I'll show you." He lay on his back and pulled her over so that she straddled his waist, her face toward his feet. "You do all the work," he said. "I'll just lie here. Won't make a move until you say so. Just slide it in that little asshole of yours." When he saw that she was completely against the idea, he added, "Look… if it hurts; you can stop OK?"