"Fuck me! Oh God, fuck me!" Robin gasped, her world swirling in a kaleidoscopic vision of raw pleasure.
Paul slipped his cock out of his sister's cunt until the end of his prick lay throbbing between her tight, frothy pussy lips. Then he lunged back in, grinding the base of his dick against her slit opening.
"God, this is great!" he moaned, running his tongue over her tits. "So fucking great!"
Robin couldn't have agreed more. Her brother's thick, long prick totally filled her guts with hard, throbbing warmth. She could feel the outline of his dick as it pressed wetly against her tender, sucking tissues. The sensation was a million times greater than she could have imagined.
"Fuck me hard!" she gasped. "Fuck me like you did Gina!"
"Don't worry about that," Paul said, chewing on her nipples. "I will, baby sister. I'm going to fuck you all night!"
Robin shivered with ecstasy as Paul began a slow pumping motion, sliding his huge shaft deeply in and out of her guts. She grabbed his asscheeks with her hands and began forcing him harder against her crotch. His balls rolled up and down the insides of her thighs; two thick, large nuts filled with a hot, throbbing load of cum! She dug her fingertips into his dark, hairy shitter.
Paul could feel her pussy muscles relax somewhat, now adjusted to his prick. He began shoving his click in and out with increasing speed, thrusting his cockhead savagely against her backbone. He knew he could come at any second, but he wanted this feeling to last forever. He clamped his teeth around her breasts, swirling his tongue around on the hard, rosy nipple. It throbbed and vibrated against the roof of his mouth like a large clit.
Robin's pleasure seemed to know absolutely no limits. Every thrust of her brother's cock seemed to jam in another hot bundle of release, thundering upward, exploding inside her lungs. She opened her mouth and yelled a silent scream, her face contorted with ecstasy.
"Christ, I don't know if I can hold on any longer!" Paul grunted. "My nuts are on fire!"
"Go ahead!" Robin gasped. "Shoot me full of hot cum! Give it to me! Iwant it!!"
A sharp, delicious vision of his exploding cock seared in her brain. The thick, creamy loads of hot cum that had poured into her mouth would soon be filling up her pussy. Just the thought made her shiver with anticipation.
Paul grabbed her shoulders and jerked his body forward, grinding the base of his prick brutally against her cunt opening. His balls nestled wetly against her shitter. For a brief second, he stopped all movement, then began plowing into her box like a wild animal.
The first, glorious glob of steaming jism splattered into Robin's cunt with such force, she thought she heard her teeth rattle. Then another quick load followed the first, forcing it upward, smacking against her backbone.
"Fuck! Robin! Fuck!" Paul chanted, his voice matching the rhythm of his spurting cock.
Robin was in heaven. The hot wads of sperm gathered in the back of her churning pussy, forming a lava-like river of sticky, bubbling warmth. She could feel the jerks of cum squeezing her tissues outward, trying to make more room for the other loads that gushed from his cockhead. Then she felt the squishing river of fluid stream forward, alongside the pumping shaft, and squirt from the bottom of her pussy.
"Pump me full!" she begged, feeling the oozing drops of jism soak into her asshole. "Give me all of it!"
Paul began throttling her pussy with such force, his sister began sliding up the bed. He dug his toes into the sheets to get better leverage, and held her by the shoulders. Their bodies smacked together wetly and noisily, with each inward grind. He exhaled a growl.
"All of it!" he said. "Take it all!"
He gave a final, savage jerk, emptying the last of his exploding load deeply into the back of her pussy. Then he stopped all movement for a couple of seconds, enjoying the sucking, convulsing motion of his sister's cuntal canal.
"You're not going to stop, are you?" Robin asked. "I want you to fuck me forever!"
Paul laughed softly. "Hell no, I'm not going to stop," he said. "I'm just getting my second wind!"
"Good!" Robin said, caressing her brother's ass. "I think I could do this for a hundred years!"
"You might want to eat sometime," Paul said.
"I would," Robin said. "I would eat your cum for breakfast, lunch and dinner!"
Paul began working his cock in and out of her pussy with slow, deliberate motions. His shaft was blanketed in a creamy, sucking mass of muscle that seemed to suck on his dick like a thousand hungry mouths. Again, he stopped fucking.
Robin opened her eyes wide. The idea of having that gigantic rod of meat up her shitter filled her with delicious horror. She had no conception of anything, except blinding, brutal pain. And yet, when the thought of his doing it registered, a dull ache centered at the base of her spine.
"Would it hurt?" she asked, knowing when she said the question, she really didn't care.
"Yes," Paul answered. "A little at first."
"Mmmmmnnnm, good!" Robin said. "I want to do everything!"
"I thought you would," Paul said.
He pulled his cock out of her pussy and rolled her over on her stomach. He eyed the firm, rounded curves of her ass and moaned.
"God, this is going to be good!" he said. "So fucking good!"
Robin looked around and saw her brother kneeling between her legs, his prick bobbing and slapping against his stomach. She was somewhat shocked to see, that his prick was covered with pinkish cream. Paul noticed her expression.
"Virgin blood," he said in explanation.
"Will my asshole bleed also?" she asked.
"Of course not," Paul answered. "Now you get on your knees, and I'll just slip my cock inside. When you think you can take more, just push backward. I won't hurt you."
He reached under and scooped a wad of sperm from her pussy with his fingers, then rubbed the liquid around on her tiny, dark shitter opening. He slipped his middle finger inside with one stab.
When his finger jammed into her asshole, Robin flinched with pleasure. It was just the right size! Again, the idea of having ten inches of cock rammed in her shitter filled her with fright, and at the same time, raw hunger.
Paul began working his finger back and forth, loosening up her shitter walls. When he felt her muscles relax, he thrust in two fingers, held closely together.
"You about ready?" he asked, puffing his fingers out.
"Yes!" Robin answered, awaiting the savage pain to smack into her body. "Go ahead!"
The funny thing was, there was no pain at all. She felt the slick pressure of his cockhead against her shitter opening, and her muscles stretch easily.
"Is it in?" she asked. "I thought it would kill me!"
"Just the end of my dick," Paul answered. "And I told you it might hurt a little. But it doesn't have to."
"What do I do now?" she asked.
"Just move back a little. Take as much as you can, and then stop, if it starts hurting," Paul answered.
Robin took a deep breath and wiggled her ass, pushing back a couple of inches. She felt her brother's cockhead slip inside her shitter canal, pressing upward, grinding against her tissues. Then she stopped.
"Is it all in?" she asked, knowing it must be.
"Not quite," Paul answered, looking at eight inches of cock still outside her body. "But almost."
Robin squeezed back a little further, taking in more of his prick. She inhaled quickly and then thrust back faster, feeling his shaft jam savagely into her guts. Instead of asking her brother if she had taken it all, she wanted to see for herself. She pushed back hard. Christ, there was more! It felt like his cockhead was squeezing into her throat, about to pop out of her mouth!
Paul was amazed that his sister wasn't screaming in agony. She had taken almost all of his cock, and not a yelp. She must have nerves of steel, he thought!
"Now?" she gasped. "Is it all in now?"
"There's a couple of inches left," Paul said.
"Slam it in!" Robin said. "Go ahead, you do it!"
"You sure you want it?" Paul asked, feeling his prick swell with new energy.
"Yes! Do it! Fuck my ass!"
Paul held her hips with both hands, digging his fingers into the soft flesh. He withdrew his prick slightly and then lunged forward with all his might. "Take it!" he winced, feeling his prick dig wetly into the back of her skitter.
"Oh God!" Robin moaned with a raspy voice. "That's good! So big and good!"
Paul didn't know how she was doing it, but somehow she managed to take the full length of his prick. The base of his cock ground against her shitter rim with pulsating warmth.
"Fuck me!" Robin whispered, barely able to get her breath. "Christ, fuck the skit out of me!"
Needing no encouragement, Paul withdrew his cock until the end of his prick nestled just inside her tiny, tight opening. Then he jammed forward, thrusting fully into her asshole.
Robin felt a burning in her guts that seemed to grind inside both her skitter and her pussy. She reached under and touched her brother's dangling nuts. She pulled them forward, pressing them against her cum-stained pussy lips.
"Stick your cock all the way in and then stop," she said. "I want to put your balls in my pussy!"
Paul did as he was told, but barely maintained any control as Robin thrust his nuts inside her cunt. He grunted loudly, hardly able to believe that both his dick and his nuts were totally buried inside his sister.
"Oooohhh, I like this!" Robin groaned, feeling her brother's cock throb inside her skitter, and his nuts vibrate against her cunt lips. "Don't move! Don't ever move!"
"Sorry," Paul murmured, withdrawing, causing his nuts to flop out and slap against his thighs. "I've got to start fucking!"
Robin leaned on her elbows and let her brother do what he did best. He began ramming in and out of her shitter with increasing momentum, causing her to experience a new, thrilling sensation of pleasure. Her shitter burned with a throbbing hunger just as her virgin cunt had a short time ago. She knew it was impossible to have an orgasm in her asshole, but strangely enough, that's exactly where she felt the surging release tear into her tissues.
"Fuuuuuccckkk meeee!" she wailed, hungrily clamping her shitter muscles around his throbbing cock. "Oooohhhhh!"
Two separate and distinct spasms gripped her body in hot release. Her cunt began spasming along with the muscles in her skitter, bouncing and crushing together, gushing upward.
"Unh! Unh! Unh!" she grunted, spitting out the noises with each throbbing, violent release.
His sister's all-consuming orgasms inflamed Paul with his own burning, aching lust. He crammed his prick deeply into her tight, frothy skitter, knowing at any moment, he would spill out his guts, slam his load violently into her asshole. He wanted desperately to hold on. To make it last. To keep this feeling alive. Forever.
"Jesus Fucking Holy Goddam Christ Almighty!" he yelled, jamming the first hot wad of cum into her guts. The concept of forever now became very finite, measured in throbbing jerks. "Fuck! Fuck! Fuck! Fuck! Shitting Holy fuck!!!!"
The sensation Robin felt was as if someone had poked a string of barbed wire in her cunt, threaded it into her shitter, then yanked it out her asshole. The gushing wads of hot cream splattered into her body, soaking up every square inch of greasy warmth.
They yelled out together, their moans and grunts a duet of total release. For several long seconds, their bodies smacked and slapped together, and then after Paul thrust the last of his load into her shitter, they both fell in a heap.
"God, that did it for me!" Paul said, inhaling between each word.
"Not for me!" Robin said, pushing her brother on his back. "I'm not going to stop until your cock is dry as the desert!"
"You can't mean it!" Paul said with a grunt. He watched his sister crawl between his legs and gobble his cum-smeared prick into her mouth. "God, I guess you do!" he added.
Robin murmured a sigh of delicious hunger. His cock was a feast of flavors. His sperm, so rich and thick, the salty taste of her virgin blood, and the acrid aroma of her shitter, plus the unbelievable hardness of his smooth, long dick, made her pussy explode again with raw pleasure.
"Oh God!" she gurgled, sucking his cock with lunging bites. "Oh God, I want to eat you!"
Paul spread his legs a little more to give his sister room. He watched her take his prick into her lungs like she had done it all her life. The eagerness of her moves, and the delicious vision of her writhing body, filled him with new, pulsating energy. He touched the back of her head.
"I don't know what is best," he said, "your tight, little pussy, your asshole, or your mouth!"
"Let me do it to your asshole too," Robin said, pulling her lips away from his dick. "Let me suck out your shitter!"
He raised his right leg and turned slightly sideways to allow his sister to press her lips against his asshole. He winced with pleasure when he felt her probing, hot tongue jut into his shitter, a hungry lapping job of sucking warmth.
"Mmmmmmmmm," he groaned, feeling her tongue ram fully into his asshole canal. "Suck it, you ass-licking cunt!"
Robin stabbed her tongue in and out of his shitter with hungry thrusts, forcing spit inside the opening and then sucking it back into her mouth, savoring the heady, acrid flavor. Her hands were all over her brother's body, grabbing and clutching his balls, his cock, his thighs, smearing the juices of their bodies into his crotch hairs.
"Oh baby sister, suck me!" he moaned. "Suck me all over!"
Hungrily, Robin aimed her mouth upwards, licking and sucking the undersides of his nuts, grinding her nose against the base of his cock. She felt as if she could swallow her brother whole.
"God, I love this!" she moaned, gobbling his prick into her throat.
A guy can take only so much, and Robin had finally given it. Paul flipped her over on her back and rammed the full length of his prick into her throat.
"God, take it all in, you fucking cum-licking cunt!" he groaned, humping forward as he ground her head savagely into his crotch. "Suck out my cum and gargle it into your lungs!"
Quite frankly, Robin didn't know if what her brother was doing was as much pleasure as it was pain. His cockhead jammed against her tonsils, then poked into the back of her throat, cutting off her air. She flailed about, trying to inhale, but the power of her brother's lust was too much to fight. She relaxed the muscles of her throat, allowing him to pierce into her voice box. His nuts scraped against her bottom lip like sandpaper.
"You wanted a big fucking dick, you little cum-eating pussy, well, now you've fucking got one! Suck it! Christ, suck it hard!!!" Paul yelled.
A gushing smack of hot, creamy sperm dashed into her throat at that very moment, filtering into her lungs. She coughed and choked, mixing the fluid and a small gasp of air, causing her voice-box to rumble and boil with a gurgle.
"Uuummmphhhfftttth!" she spluttered, unable to drink down his full, thick load.
"All of it!" Paul winced. "Drink every fucking, every sucking drop!"
Thick, powerful streams of jism gushed into her throat with such brutal violence, Robin thought she would die. Almost drowning in his jerking, throbbing climax, she seemed like two separate bodies. One was experiencing a delicious glow of warmth as rippling spasms of release thundered into her cunt. The other was choking to death on an unending supply of cum. Gallons of hot, sticky, creamy, delicious, steamy cum.
The two bodies suddenly became one. The throbbing in her pussy thrust upward, smacking against the gulping of her throat. She was on fire, every nerve exploding in a hot bath of total, eternal release. It was several moments before even the slightest wave of reality touched her.
"Hey, you gonna stay there all night?" Paul asked, trying to pull her face away from his crotch.
"Mmmmmmmm?" Robin asked, enjoying the feel of his cockhead in her throat.
"I think I've created a monster," Paul said with a chuckle.
"Mmmmmm?" Robin said again.
"Hey, aren't you tied? Haven't you had enough cock?"
"Mmmmmmmmm?"
"Robin?" Paul asked again. "Are you going to suck my cock all night?"
"Mmmmmmm!" Robin murmured in answer.
Paul spread his legs a little wider and placed his hands behind his head. He closed his eyes.
"It's yours, little sister," he said. "Make the best of it."
She did.