John rubbed his little sister's tits harder and harder, both youngsters turning on all over again. He rolled her throbbing nipples between his fingers, pinching them hard.
"Qwwwww!" she squealed, still thrusting her chest up hard against his rubbing hand.
"Hurt? Want me to stop?" he asked, rubbing even harder.
"Yes! No! I mean, yes it hurts! But, no, don't stop!" she moaned, squirming with desire. She reached out and began to stroke her big brother's prick again, feeling it grow big and hardening in her small, soft hands.
John laughed and shook his head. "You are sure one hot little cunt! From now on, we're going to have a whole, new, different kind of relationship, little sister!"
"Yeah, Johnny, just think. We can fuck and suck each other all we want!" She shivered with excitement at the lewd thought.
"I want you to titty-fuck my cock, baby," John suddenly murmured huskily.
"Ohhh, John, I've never done that!" she exclaimed, excited but nervous.
"Don't worry. I'll show you what to do. And the rest will come naturally," he assured her.
"Just like fucking?" she asked.
"Just like fucking!"
"Okay!" she quickly agreed.
John grinned and quickly straddled his sister's body just below her gigantic tits. She gasped as she stared at his red, blue-veined prick shaft, getting more and more turned on by the second. She had never tit-fucked before, but she couldn't wait to try it!
John smiled down at his beautiful, horny sister. "Okay, little pussy! Fuck my cock with those huge tits of yours!"
Sue moaned, staring hard at her brother's huge, thick prick lying between her massive, fleshy mounds of tit-flesh. His cock was twitching slightly as though beckoning to her, and the sight filled her with an incredible, hot longing.
John gestured toward her tits, showing her what to do. She smiled and scooped up her large, aching tits in her hands, sandwiching her big brother's prick between them.
"You got it, cunt. Now give me a great titty fuck!"
Sue began to tit-fuck her brother, rubbing her huge mounds of tit-flesh against his bursting cock, the sexy movement causing his cock to grow harder and bigger.
"Yeah, baby, that's it! You're doing great! Go faster, whore!" he ordered as he began to hump his crotch up between his sister's huge tits.
Sue rubbed faster and faster and felt her cunt oozing pussy cream between her pussy lips. He moved back and forth, sending his prick in and out of the fuck-channel created by her huge tits on either side of his fuck-stick.
John loved the feel of his little sister's tits on the sides of his prick, rubbing it harder and harder. And it was a giant turn-on to look down and see her huge, bruised nipples.
Suddenly, he felt fresh cum churning in his balls, and he knew he was about to blow.
Sue rubbed faster and faster as her cunt continued to pour out its hot fuck juices.
"Come on, Johnny! Shoot your load? I wanna taste your cum!" she yelled as she opened her mouth wide, waiting for his jism to shoot down her throat.
Her lewd words took the young boy over the edge, and he came. A huge, hot load of jizz shot straight out of his twitching cum-slit and into his little sister's waiting mouth. She swallowed quickly, savoring the taste of her brother's delicious jism.
More and more hot, thick goo pumped from his cock and splashed wetly into her mouth as she continued to swallow. There was too much cum for the young girl, though, and it began to dribble obscenely from the corners of her mouth, down her chin, and down onto her heaving tits.
Sue's cunt spasmed in a huge climax as her brother continued to shoot his cum into her sucking mouth. "Oooooooooh!" the young blonde moaned as violent convulsions of orgasm drilled through her horny cunt.
As her orgasm was dying down, John reached behind him and thrust two fingers deeply into her spasming cunt hole. She squealed and came again. He could feel her cunt-walls squeezing his fingers hard, and her pussy cream gashed all over his hand.
"Ooooooh, God, Johnny! Your cock's still hard! I can't stand it! I have to feel your prick up any pussy again! Please fuck me! Pleeeeease!" the horny young blonde begged.
John laughed delightedly. "Sure, but this time let's fuck with you on top. That's a real treat!"
John lay on his back, his huge, hard prick jutting straight up toward the ceiling. With her brother's help, Sue eagerly climbed up over his body, straddling him. She gripped his pulsating cock-head with both hands as she eased herself lower, wiggling her ass as she screwed his big throbbing cock up into her small tight cunt hole.
"Ohhh, baby, yeah! This is gonna be goooooood!" John cried, holding his little sister by the hips as she tried to cram all ten inches of his prick up her pussy.
Clenching her teeth tightly together, she settled all the way down and began to contract the walls of her little cunt. She clenched and unclenched her strong cunt-muscles until she had her big brother moaning with pleasure. He was half out of his mind with lust. His little sister was fucking him even better than he had thought she could!
"Ohhhhhh, honey you're great! Do it, baby! Fuck any cock!" he grunted between clenched teeth.
She groaned with pain and pleasure as she continued to move her sexy body up and down over her brother's cock, working it in and out of her tight fuck-hole, faster and harder all the time.
John's prick was so big and thick that it stretched her cunt-walls to the breaking point, filling her with an intense, agonizing pain which rippled through her cunt, turning her on all the more.
"Oooooooh, Johnny, it feels sooooo good! Your cock's so big! So hard! I love it! I love fucking you, Johnny!"
"Yeah, me too, little cunt! I love fucking you! Fuck me, Sue! Fuck my cock with that little tight pussy of yours!" He cried. He closed his eyes and concentrated on the ripples of sexual excitement that flooded his loins.
John knew that he would get off on any beautiful, young chick riding his cock the way Sue was doing. But he always realized that just knowing it was his very own little sister eagerly fucking him was the greatest turn-on of all! And knowing that she was cherry just a few minutes ago filled him with a hot, raging desire that he knew could be satisfied only by shooting his load straight up her little twitching fuck-hole.
Sue thrilled to the sensation of having her big brother's thick cock crammed all the way up her pussy. His prick was so big it filled every little crevice of her cunt, and she loved it! She could feel his cock jerking hotly in her slick cunt, and she tensed her cunt muscles again and again, squeezing the shit out of his bursting cock.
Sue reached down and raked her long fingernails across John's broad, muscular chest, making him gasp with shock and pleasure. He reached up and grasped her huge tits in his hands and rolled her tight, hard nipples back and forth.
The young blonde threw her head back and moaned. She dug her nails into her brother's flesh and trembled violently as she began to come. Sweat poured off her trembling body, and her hips began stroking his big cock in and out of her tight little fuck-hole.
She raised herself up, then sat down very hard. Up and down. Very hard! She ground her clit against the base of his aching prick and finally came. Her hot climax tore through her, and she threw her head back again and screamed loud and long with the sheer pleasure that vibrated through her body.
"Comiiiiing!" the horny young teenager screamed.
Her body twisted and writhed so violently on top of her brother's throbbing cock that she almost shook herself right off of it. She clenched her cunt-muscles hard around his prick to keep it inside her.
"Yeah, baby, come! It feels great! Shake that ass! Squeeze that little cunt!" he grunted, humping his ass up off the bed and slamming his crotch up hard against hers.
Shudders of hot pleasure rippled through her cunt, squeezing her brother's cock even tighter as she began to come too. She felt the first blast of hot cum shoot up her pussy hole as he came and it turned her on so much that she came again and again, keeping time with his fast, violent spurts of jizz.
"Qhhhhhh, baby, comiiiing!" he yelled. "It feels sooooooo good! Fuck me, baby! Ride my cock! Fuck it!" He cried as he held on to her tits. She continued to writhe and buck like she was riding a wild horse.
Long minutes later, they lay in each other's arms once again. John fondly kissed his little sister on the mouth, and their wet mouths ground together hard.
"Wow, baby! You sure fuck good! Especially for a chick who was cherry until a few minutes ago!" John said, and they both laughed.
"You really think I'm a good fuck, Johnny?" Sue asked, wanting to hear his compliments.
"Yeah, baby! You're great! Bill has a real treat in store for him!"
"Oh, Johnny! You talk like Bill's gonna fuck me for sure. And we don't know that!"
John laughed and squeezed her big tits. "Hell, baby, he'd have to be nuts to not want to fuck you!"
"You really think he wants to?" Sue asked, wanting to hear her brother say it.
"Sure, he wants to. And you want to fuck him, so what's the problem? Besides, I think he's ready for some young pussy for a change," John murmured mysteriously.
"What do you mean, John?" Sue asked, wondering what her brother was talking about.
"Never mind. Maybe you shouldn't know about it," John said, deliberately teasing his sister as he trailed his hands idly up and down her trembling tummy.
"Ohhh, you!" she laughed, poking him in his ribs. "You've gotta tell me what you mean! Come on, you've got me all curious now!"
"Well, maybe, I will tell you. If…"
"If what, Johnny?" she asked, her gaze on his hardening cock.
"If you suck me off real nice and slow," he said, nudging her thigh with his growing cock.
"Ohhh, yeah, no problem! But you just better remember that you promised to tell me your secret when I'm through!"
Sue knelt eagerly between her brother's legs. Opening her mouth, she grabbed the base of his huge, throbbing cock and sucked it into her mouth.
Feeling his gorgeous prick inside her hot, wet mouth filled the young blonde with such an intense excitement that she came right on the spot. As her climax coursed through her trembling body, she began to lick and suck her brother's stiff prick.
He groaned with desire and thrust his hips up, forcing more of his huge cock into her mouth.
"That's good baby! Suck my cock hard!" he urged her.
His words turned the young girl on even more. She was pleased that she was making him feel so good. She licked all over her brother's spongy cock head, darting her tongue into his cum-slit. She saw his big swollen sac of balls between his thighs, and it turned her on even more.
She opened her mouth wider and gripped the rock-hard length of his cock with her soft mouth, and she clamped hungrily around the center of his throbbing cock-stem. She sucked hard, her cheeks suctioning in around his pulsating prick.
"Ohhbhhh, yeah, honey! You're so fuckin' good! You're a great cocksucker!" he cried, still thrusting his crotch up toward her sucking face.
Sue sucked and licked, nibbling on the edges of his cock with her sharp teeth, making him squirm and twist with pleasure. She was giving her big brother the best blow job of his life!
She moved her mouth up and down her brother's cock, bobbing her head up and down as she continued to suck his prick as hard as she could. And she came hard again from the sheer pleasure of giving her brother head.
She was fucking her own mouth with John's cock. The feel of his slick pre-cum made her impatient for his jism. She couldn't wait for him to shoot his wad right into her mouth. She trembled with hot anticipation of what was yet to come.
"Oh, yeah, honey! Suck my cock! Suck it good and hard!" John cried, slamming his crotch up hard against his sister's thrusting cunt.
Sue flared her nostrils to breathe around the thickness of her brother's cock. Over and over, she sucked as hard as she could, sliding his swollen prick in and out of her clenching throat.
Sue's hands opened and closed around her brother's rigid cock shaft, squeezing and milking his prick, tenderly stroking the loose flesh up and down as she sucked. Her hot mouth sucked around his bulbous prick-knob, caressing it with her lips, thrusting her tongue into his twitching cum-slit.
Then she thrust his entire cock back down her throat, clenching her strong throat muscles around it, squeezing it, milking it. Then she slipped his prick out again, licking and stroking the knob and cum-slit with her hot, hard tongue.
"Ohhhhhhh, baby, yeah! Keep it up! Suck my cock, honey! Suck my prick!" John groaned, pulling on her tits in a frenzy of lust.
Sue felt her brother's strong fingers in her long, blonde hair. He was trying to pull her face farther down over his pulsating prick. Moaning, he arched his back hard, lifting his prick between her lips.
"Ummmmmfffff," the young girl moaned around the thickness of her brother's big cock. She loved sucking him off! She knew she would love sucking any big cock, but sucking her own brother's cock gave her the thrill of her life!
Sue sucked even harder, taking more and more of his cock down her throat, stuffing her mouth with the rigid thickness of his throbbing cock-meat.
"Ohhhhhhh, suck me, baby, suck meeeeee, I'm gonna shoot!" he yelled, still thrusting his hips up off the bed, driving his throbbing cock down her throat.
Sue felt as though she could come again herself. Her cunt was literally dripping-wet from the incredible turn-on she got from sucking her sexy brother's huge, hard prick. Her little fuck hole was pouring out more cunt juice than ever before, and she could feel it dribbling obscenely down her thighs as she continued to suck her brother off.
John felt his balls tightening up against the base of his cock, and his prick grew even more inside his little sister's hot, wet, sucking mouth. "Ohhhhh, God, Sue, comiiiing!" he shouted, beside himself with raw, aching lust.
A gusher of hot, thick goo gushed from the knob of his prick and shot down her throat. Spurt after spurt of his gooey cum followed, exploding from his balls and jetting from his pulsating cock-shaft.
The incredibly sexy feeling of her big brother's cum flooding down her throat, warming her little belly, brought Sue over the edge, and she came again. Huge amounts of hot cunt juice poured out of her small, tight cunt-hole and between her cunt-lips, dribbling dawn her thighs and finally splashing wetly onto the bed below.
As she came, she swallowed hard, trying to keep all of her brother's cum in her mouth.
She wanted it all! But it just was too much.
His load of jizz was just too huge for the young girl, and soon, hot rivers of thick, white cum ran down her chin and neck, and over her swollen tits.
"Ohhhhhhhh, Johnny," she whispered hoarsely as she took his cum-coated cock from her mouth! She continued to stroke the full length of his still-hard cock as she looked down at him with wide, lustful eyes.
"Okay, Johnny, you promised! What were you going to tell me?" she asked teasingly.
"I don't know what you mean, little pussy," John taunted her.
"Come on, John! No fair!" she cried, dropping his cock and falling onto her back next to him. "You promised!"
"Yeah, I know! I was just kidding, honey," he murmured, stroking his sister's tits affectionately. "Let's see, what were we talking about?"
Sue poked him in his ribs, and he laughed. "Okay, okay, I know. I was telling you that I think Bill may be ready for some young pussy for a change."
"Yeah, and I don't get it! I mean, doesn't he get plenty of young pussy?" Sue asked, confused.
John laughed, enjoying his sister's confusion. "Sure, usually! A guy like Bill gets all the pussy he wants. But ever since he's been here, he's only had the chance to fuck one pussy. One older, more mature pussy," he added meaningfully.
Sue gasped. "Mom?"
"Mom!" he nodded, enjoying the look of surprise on his sister's beautiful face.
"My God! Bill's been fucking Mom?"
"Yeah. Hell, he's only been here since yesterday, but they've been fucking up a storm. I walked in on them last night, and they weren't even embarrassed. Think it's kind of neat, myself."
"Yeah, me too! My God!" the young girl repeated, unable to completely digest what her brother had just told her. Her mother fucking her cousin!
"Know what, Johnny? I have a secret, too." Sue's voice was coy and teasing.
"What?" John asked, watching her nipples hardening with excitement.
"Not only do I want to fuck Bill, but I'd love to make it with Mom!" she giggled self-consciously.
"Holy shit! I'd love to see that! Jesus, Sue, you've made me horny again. Let's fuck!"
And they did.