While Jill and Bob were fucking up a storm, Kay and Steve were next door, having a great time of their own with their cousins, Jake and Marybeth.
Kay started things, just as she usually did. She gave Jake a sexy kiss, letting her tongue explore the moistness of his responding mouth.
He reached up and cupped one of her big tits in his hand, and he moaned as he felt the nipple harden beneath his touch. Then Kay pulled back and looked up at the tall, good-looking boy. She usually preferred older men, finding them a real turn-on, but she had always had a soft spot for her cousin. He never failed to arouse her and she knew she did the same for him.
Meanwhile, Marybeth took the initiative with Steve and she kissed him hotly while moving one hand down and fondling his cock through his pants. As she ground her body against his, she felt his prick pushing against the fabric of his trousers.
Marybeth stepped back and placed her hand over the boy's swollen crotch and began to massage it. Slowly, teasingly, she unzipped his fly and pulled his cock out. Then, while he pulled her close and began to kiss her again, she squeezed his cock and ran her fist up and down its length.
"Ummmm, looks good enough to eat," Marybeth murmured, gazing at her cousin's full hard-on.
And, with that, she fell to her knees and began to lick the boy's cock as if it were the world's tastiest ice cream cone. She began using her tongue at the base, working her way up the cockshaft, savoring her first taste of Steve's prick. She pulled back and looked at the broad cocktip, oozing with pre-cum, and she licked her lips hungrily.
She glanced across the living room and saw her brother locked in a lewd embrace with Kay. The two teens had already stripped and were lying on the couch, running their hands up and down each other's nude bodies.
Marybeth grinned, feeling her little pussy beginning to drool as she turned on intensely. And, with a little groan, she took Steve's cockhead into her hot, wet mouth, feeling it pulse against the insides of her cheeks.
She sucked on Steve's prick, licking up all traces of the delicious pre-cum. She bobbed her head up and down, licking and sucking up and down the full length of the teenaged boy's hard-on.
"Ohhh, Marybeth! That's great! Keep it up, baby! Keep sucking my prick!" Steve groaned, reaching down and tangling his hands in his cousin's hair, tugging at it to help move her head back and forth over his bursting prick.
Marybeth was an expert little cock-sucker and her skillfully moving tongue and mouth soon had her cousin ready to fuck. Just then, the young girl backed off.
"Easy," she murmured. "We'll have time later for that, and for anything else we want to do, too. Mom and Dad are spending the night in town. So the four of us will be alone. Right now, you stay here while Kay and I change." She turned to Kay who was still busily kissing and fondling Jake. "Come on, Kay. Let's go change… you know, like we planned before."
"Oh, right!" Kay responded with an excited grin as she bounced up and followed her cousin from the room.
Both of the boys watched the girls leave, their eyes on Kay's nakedly bouncing tits and pert little ass.
"You know what they have in mind?" Steve asked Jake.
But Jake just grinned mysteriously. "Yeah… they've done this before… but I'm not telling. I will tell you one thing though you'd better strip now. I can promise you that those horny little cunts will be naked in no time and you're gonna be so hot to fuck you're not gonna wanna have to bother with clothes."
Steve returned his cousin's grin and he quickly shed his clothes. Then he lay back on the floor and idly tugged at his swollen prick.
Jake grabbed his own cock and jacked it up and down.
"I'm glad you decided to join us, Steve. Marybeth and I were beginning to think you just weren't with it, you know?" Jake said a few minutes later.
"You were right. I wasn't. Not 'til last night, anyway," Steve said. "That's when Kay and I fucked… it was my first time."
"What a turn-on! Marybeth and I have been fucking each other for years now. Then Kay began to join us. You should get Penny to join us next time. She's sure a sexy little bitch!" Jake said, turning on more as she thought about Penny's tempting little body while he continued to jack off.
"Penny?" Steve echoed.
He had never thought about his kid sister that way. But now he realized that his cousin was right. Penny was really growing up.
"Okay, Jake! Put on your strip music! Here we come!" Marybeth suddenly cried out.
She danced into the living room as Jake reached up and turned on the stereo that was on a stand next to the couch. The record the teens had often used was all ready to be played, and in matter of seconds, a primitive, bump-and-grind style of strip music began to blare into the room, loud and raunchy, exciting all four of the teenagers.
Marybeth was naked beneath the sheer nylon fabric she had wrapped about her, and her tits and pussy were clearly visible through the material.
Kay made her entrance behind her. She wore a transparent black nightie, open to the belly button. The dim light from the nearby lamp flickered over her beautiful body that was so expertly clad in the flimsy cloth that she appeared to be completely naked even though she wasn't. Not yet.
The two girls danced erotically in front of the boys for a few minutes while their audience whistled and cheered them on, still jerking themselves off. Then the two girls stopped for a minute, and Marybeth walked over to Kay.
"You look good, Kay… really sexy!" Marybeth said, glancing up and down her cousin's body. She reached out and cupped one of Kay's barely covered tits.
The older girl felt her nipple go completely rigid under the tender caresses of her cousin. Then, with a swift motion, Marybeth pushed the material of Kay's nightgown out of the way, and she lowered her head, sucking on the swollen nip.
"Ohhhh, yessss," Kay hissed, putting her hands on the younger girl's shoulders and swaying slightly as Marybeth tongued and sucked her aching nipple.
"Mmmm, that's great, Cuz, but right now it's time for cock!" Kay cried seconds later, gently pushing Marybeth's head away from her tit.
"Yeah, you're right. We need cock!"
Marybeth grinned as she raised her head and gazed at her brother and cousin. Both of the big cocks were rock-hard and waving and bobbing obscenely in the air, as if beckoning to the two horny young girls.
With squeals of excitement, the girls tore their garments off and ran over to their brothers.
"Ooooh, what do you want me to do with your cock?" Marybeth asked Jake breathlessly as she pumped on the hard cockrod and cupped his cum-loaded balls with her other palm.
"Hmmm. Why don't you sit on it? Yeah, that's it, Sis. Climb up on my lap and sit on my cock. Let's show Steve and Kay some of the games that we play every night," Jake said as he pushed his hips forward and his big dick thrust into the air with anticipation.
"All right." Marybeth cried eagerly.
Jake reached out and gasped his sister's hips. He pulled her towards him.
"Spread your legs, cunt," he ordered.
Marybeth stood on the couch, straddling him, with his huge prick trembling against her downy pussylips. Jake reached up and grabbed his sister's tits, stroking and kneading the firm titflesh. Marybeth was feeling desperate for a good hard fuck, and she tried to press down and engulf the throbbing prick with her dripping pussy.
"Kay, get over here and give us a hand… and anything else you've got to offer," Jake said, chuckling.
Kay hurried over to the couch. Her eyes were glued to her cousin's big prick and Marybeth's little cunt, only inches apart.
"What do you want me to do?" she asked hoarsely, feeling her own little pussy filling with more and more cunt juice.
"Guide my prick into Marybeth's cunt. Just hold onto it while I stick it into her," Jake groaned.
Steve sat cross-legged on the floor near the couch, playing with his cock again while he watched the exciting action beginning to unfold before him. He couldn't wait to see her sister sticking Jake's cock into Marybeth.
Kay eagerly grasped Jake's hard prick at its base and angled it up towards his sister's waiting pussy. Marybeth inched her way forward, trying to put her cunt in the right position. She squatted down towards the tip of the upright cock, spreading her legs even farther apart. A fine film of cunt juice glazed the insides of her naked thighs, showing that her little pussy was good and wet and ready for a fuck.
The older girl positioned her cousin's cock so that its head rested against Marybeth's pussylips. Then she moved it in a little, until the cuntlips folded back and the tip of the prick was encased by the wet, pink cunt-flesh.
"Unnnnhhhh, yeah!" Jake cried, going wild as he felt the head of his cock being fitted into his sister's cunt.
"Mmmmm, good," Marybeth moaned, throwing her head back as her cunt juices began to flow in thick drops down the shaft of her brother's cock.
"Okay, Sis, now you're really going to get it!" Jake gasped, unable to restrain himself any longer.
And, with that, he put a hand on either side of the girl's waist and pushed downward. Groaning, he felt his cock fucking into the hot, sucking flesh of the little pussy that was so blessedly familiar to him. He sank his cock in farther and farther, until Kay's hand was squeezing up against Marybeth's cunt.
"Yessss!" Marybeth screamed, tightening her pussy muscles about the trembling cockshaft inside her pulsing cunthole.
"God, what a sight!" Steve groaned, feeling as if he would come any second from the turn on scene taking place right before his very eyes.
The young boy had never seen anything so exciting in all his life. Jake's legs were stretched out far enough to force his sister above him to spread her thighs so that her entire pussy was visible.
From where Steve sat on the floor, he had a clear view of his cousin's delicious-looking pussy, and Jake's long, hard cock as it fucked in and out of her cunt. He could even see the thick juices running down the cockshaft and over Kay's hand.
Steve realized that watching any two people fucking that way would be a real treat, but he also knew that the fact that it was a brother fucking his own sister made the whole thing much more thrilling. It was the forbidden nature of the act, he knew, that was the real turn-on.
Steve's cock ached and his balls pulsed harder and harder as he continued to watch the incestuous fucking on the couch.
Kay held her hand in place against Marybeth's cunt and closed her eyes. She was kneeling now in front of the fucking couple, and she felt overwhelmed by all the exciting sensations.
The soft, wet pussy that brushed against her hand as the girl lowered herself on her brother's cockshaft felt hot and throbbing, and it felt almost as if Marybeth's pussy were going to suck Kay's hand into it, the same way it was sucking in her brother's cock. The obscene thought made Kay's cunt juices flow more thickly and hotly.
Kay was really excited by the idea that the four of them were alone and could do anything they wanted with each other. Kay had discovered her cousins fucking each other almost two years ago when she had walked into the den, looking for them. And since that time the three teens had experienced every kind of fucking and sucking action. Nothing was forbidden.
Now, as Marybeth's pussylips continued to caress Kay's hand, the older girl found herself thinking about the younger girl's tongue darting in and out of her cunt. That thought made Kay squirm, and she squeezed her thighs together. Se moved her hand over her cousin's cock, giving it a little twist and positioning her fingers so that she would, feel, more of Marybeth's pussy on each downward stroke.
Kay glanced back at her brother, saw him playing with his hard cock, and she moaned softly, turned around again and closed her eyes with pleasure.
Jake loved the lewd feel of his sister's pussy contracting about his cock and Kay's hand wrapped around it. He knew that Marybeth was really excited not only by the fucking she was getting from her brother but by having Kay's hand so close to her cock-stuffed pussy.
The image of his sister and cousin eating each other's pussies suddenly filled Jake's mind and he groaned, hoping he would get a chance to see that tonight.
Super aroused now, he gave his full attention to fucking the shit out of his sister. He began jerking his hips upwards, still holding her waist and pulling and pushing her slender body up and down the full length of his cock.
He used his prick like a weapon now, piercing his sister's cunt, tearing it apart, sending shivers of lust-filled delight through her loins.
"Oh, God, Jake, you're fucking me soooo good! Keep it up, Jake, keep it up! Fuck meeee!" Marybeth wailed, using her cunt like a suction cup to draw the boy's prick deep inside her, clinging to his prick desperately, pressing her cunt walls tightly around the hard cockshaft as they slammed their crotches together.
Marybeth gave herself completely over to the fuck she always loved so much, the kind only her brother could give her. She sighed and settled down, letting his thick cockmeat pound her insides.
When Jake was about to come, he reached down and removed Kay's hand from his cock. He lowered her fingers to his balls and held still for a moment while Kay cupped the fleshy mounds with her palm, caressing her cousin's balls one at a time. Then he began to move again. Without Kay's hand to stop him, he was able to fuck the full length of his prick into his sister's tight pussyhole.
"Yesssss!" Marybeth screeched, feeling every single nook and cranny of her little cunt being filled with her brother's hot, hard prickmeat.
Jake longed to fill his sister's horny cunt with his hot cum and he began rocking back and forth.
Kay squeezed her cousin's balls and glanced over her shoulder as Steve who sat back against a chair, his huge cock in one hand and the look of lust in his eyes. Kay knew that it was time to make her brother feel good. She had been looking forward to this all day.
"Come here, Steve," she cooed. "Your sister will take care of you now."
Steve grinned, rose and walked over to the couch. His swollen cock pointed straight into the air and Kay could see that the veins along the side of the cockshaft were strained and throbbing hard.
With one hand still on her cousin's balls, she grasped her brother's cock with her other. She used her skillful fingers and palm to stroke Steve's cock, thrilling to the exciting sensation of holding a prick in one hand and balls in the other.
With a gentle tug on Steve's prick, she brought the boy's cockhead close to her mouth. And in one expert motion, she sucked the throbbing fucker between her lips.
"Yeah, Sis, yeah, suck me off!" Steve cried. He felt the warm, wet insides of his sister's mouth rubbing against his prick, and he threw his head back, groaning over and over.
Meanwhile Marybeth and Jake were moaning loudly as the boy continued to fuck his cock in and out of his sister's aching wet pussy. The slapping sound of naked flesh against sweating flesh and the incredible thrill of his sister sucking him off drove Steve wild with fuck-lust.
Kay moaned around the thick prick in her mouth. She heard the sound of her cousin's hard cock fucking into his sister's wet, soft cuntmeat. And she heard the wet, sucking sounds she, herself, made as she sucked more and more of her brother's prick into her mouth. The entire room reeked of forbidden sex, inflaming the senses of all four teens.
"Commmiiinnngg!" Jake hollered finally, shooting his entire load of cum into Marybeth's cunthole.
"Meeee, tooooo!" his sister cried, loving the way it felt as her cunt completely filled up with jism until the thick white cream began to dribble down her legs.
Jake gave one last fuck-lunge up into his sister's pussy as he sent the final drops of his hot jizz into her. With a moan, he collapsed back against the couch while Marybeth, still orgasming, wriggled and squirmed lewdly on his lap.
"Ummmffff," Kay moaned as she felt her brother's prick jerking wildly inside her mouth and she knew he was about to come.
Just then, his foamy cum shot into her mouth and her eyes widened as she valiantly tried to swallow every single drop of the delicious tasting cum. As she swallowed her brother's cum, some of it burbling out between her lips and running down her chin, Kay came.
"Ummmmfffff, unnhhhh!" she groaned as she felt waves of orgasmic pleasure washing over her trembling body. She knew that Jake and Marybeth were watching, and that idea only intensified her climax.
Finally, all orgasms subsided. Steve slipped his softening cock out of his sister's mouth and he and Kay collapsed together onto the floor, embracing.
Marybeth leaned over and kissed Jake on the mouth, letting her tits rub against his chest.
"Wow! That was the greatest!" the girl cried, grinding her sopping pussy into the boy's half hard cock. She reached down and grasped her brother's prick. "Wanna fuck me again?"
"That's what I like about you, Sis. You're always ready for a fuck," Jake said with a laugh. "But not right now."
He patted his sister's little ass, then lifted her off his lap by her waist. Then he stood up and gazed down at his cousins with a smile.
"God, I'm still horny!" Kay cried, spreading her legs wide and playing with her cunt. "I came really hard, but I'm still horny! Somebody help me! I have to come again!"
"I think I know who could help you out, Cuz," lake drawled. "Right, Marybeth?"
"Ohhhh, yeah!" Marybeth squealed as she knelt down beside Kay's stretched-out body. She licked her lips. "Oh, Kay, let me eat your pussy. Please? I'll make you come really hard, I promise!"
Marybeth ran her hand up Kay's leg, waiting for the older girl's response. Jake and Steve watched the two girls, hoping that Kay would go for it. They would love nothing better than watching one girl sucking the other one off.
Finally, Kay propped herself up on her elbows and looked down the length of her body at her beautiful little cousin.
"You really want to?" she asked teasingly. "Oh, yes, Kay, I want to suck your clit! I'm so hot just from looking at you that I think I could come just from kissing your pretty little pussy," Marybeth said, moving closer to the other girl, letting her thighs rub against Kay's body.
"Yessss! Do it!" Kay cried, unable to restrain her lust any longer. "Eat my pussy, Marybeth!"