Chapter 7
'That little Sarah is sure getting sexy,' Aunt Susan was thinking, as she went into her room.
She wondered if her teenaged niece had started fucking yet. Both Susan and Jane had been fucking like crazed weasels by her age, so it didn't seem unlikely.
Horny to begin with, the thought of nubile Sarah getting fucked made her aunt even hotter. But then, Aunt Susan knew something that young Sarah had yet to learn - that a girl didn't have to be a dyke to enjoy some pussy.
And her handsome nephew, Eddie was quite sexy, as well. Susan had not failed to notice the very promising cock-bulge in the young man's pants, nor the way that he had been staring at her tits so appreciatively.
Aunt Susan decided that she would enjoy some incestuous fantasies about Sarah and Eddie while she pounded her pussy to jelly with the rubber prick.
She removed her dress first, knowing that she juiced so much when she got her rocks off that she was liable to get the garment all slimy if she kept it on - and, besides, she liked to be naked when she frigged off.
She paused for a moment, summoning up erotic images of Eddie's sturdy young cock and Sarah's succulent cunt, giving equal thought to both.
It made her really randy to have such taboo fantasies.
And, at the time, the woman never dreamed they would change from fantasy to reality. She had only come here to baby-sit, of course - but Eddie and Sarah were no longer babies, and sitting was the last thing they had in mind.
Then, naked, her damp flesh radiant with sexual heat, Susan opened her bag and took out her dildo.
She gulped in surprise as she stared at it.
The black rubber prick was all streaked and lathered with pearly white goo!
Susan was puzzled. She knew that the dildo had been clean when she packed it away. And, anyhow, after she was finished frigging with the fuck-tool, she always sucked it clean, enjoying the taste of her own cunt-cum as an after-orgasm snack.
How had the dildo gotten slimy?
It was a total mystery to Susan.
She opened the overnight bag and rummaged through the garments, thinking that maybe she had put a pair of used - and well-juiced panties in by mistake. But all of her clothing was clean, except for a few streaks on the uppermost things, streaks that had obviously seeped off the rubber prick.
Was the fucker melting, maybe?
She held it up and sniffed the thing. The aroma of pussy was distinctive and definite. But just to make sure, she pushed her tongue out and slurped, gathering up some of the goo. She let it trickle around on her taste buds for a moment, then swallowed it.
It was undoubtedly cunt juice.
And it was delicious cunt juice, as well, all light and frothy and virginal tasting.
Susan pushed the dildo into her mouth and sucked the cock-knob until it was polished to a luster, like a hunk of onyx. Then she ran her flattened tongue up and down the stalk of the fucker, lapping it all up hungrily.
Susan knew a thing or two about the flavor of pussy, and she was positive that her rubber cock had recently been sunk into a cunt - most likely a cherry cunt that had creamed on it, to boot.
When she had slurped up all the sweet pussy nectar, she paused and considered the situation logically. The fuck-tool hadn't been out of her sight, except incredible as it seemed, there was only one possible explanation, only one conceivable reason why her plaything was drenched with another woman's pussy cream.
Sarah must have used it!
The thought of that nubile, bouncy, sexy little teenager fucking a dildo up her tight, cherry pussy filled her aunt with raging lust. The image danced like a sugarplum fairy in her fevered mind, so graphic that she could picture every juicy detail as the fuck-stick sank in and drew out. She even imagined that she could hear the slurping sounds that Sarah's sweet pussy had made on it.
Crazed by lust, Aunt Susan began to suck frantically on the fuck-stick as she frigged away on her smoldering cunt with her free hand.
And she began to consider some very very naughty plans for the weekend.
"Yeah? Jeez!" Eddie croaked, fascinated by the news that their voluptuous aunt had brought a rubber cock along for the weekend.
And he was a bit jealous, too, when Sarah told him how much she had loved using the dildo in her own pussy.
"Maybe if we sneak around we can get a look at her frigging off, huh?" Sarah speculated.
"Oh, yeah! That'll be wild!" Eddie agreed.
The two excited teenagers exchanged a conspiratorial glance, like anarchists in an attic and, by tacit agreement, went tiptoeing up the stairs.
They slipped silently down to the door of the guest room and listened.
Eddie's mouth gaped open and Sarah's eyes widened, and they both trembled at the sounds.
Soft, juicy suction sounds were coming from the bedroom.
The inexperienced kids had no way to tell the difference between the sounds of a sucking mouth and a creaming cunt, but they knew damned well that Aunt Susan was using the dildo in some fashion.
They heard her whimper and moan and pant as the bed squeaked and the steady sounds of hot, wet coupling got louder.
Eddie had his ear pressed to the door - and his hard-on was straining the fabric of his jeans.
Sarah was listening with equal enthusiasm.
But then the girl saw how huge her brother's hard-on had become.
She placed her lips to his ear.
"She's gonna be busy in there for ages, Eddie," she breathed. "Let's go down to my room and get naked and - and I'll suck your cock off in my mouth!"
Eddie gasped and groaned and nodded eagerly.
As much as he was enjoying listening to the sounds of Aunt Susan frigging off, the prospect of getting his very first blow-job from his big sister was even more thrilling.
They listened for another moment, ascertaining that the dildo-fuck was still in progress.
And then they went sneaking down the hall to Sarah's bedroom, figuring they would have all the time they needed.
The kids had been looking forward to this moment for a long time, and now there was no hesitation or beating around the bush. As soon as they were in Sarah's bedroom, they both stripped their clothing off with a flourish.
Naked, they stood face to face and admired each other, both trembling in wanton anticipation.
Eddie's eyes roved over his sister's sinuous curves. He was drooling over her plump, stiff capped tits and open, overflowing pussy, while the girl gazed rapturously at his gigantic cock and balls. She had jacked him off often enough. But now, seeing him naked, it brought a new dimension to the game - and Sarah's hot little mouth was beginning to water for his delicious-looking prickmeat and hot, thick jism.
They lay down on the bed together and began to kiss and cuddle and grope, exploring each other's body in a naked state for the first time.
They kissed passionately, even romantically, something they had not even thought to do in the past, when their naughtiness was confined to clothed and awkward friggings. They slobbered into each other's mouth and felt each other up with eager, exploring hands. Eddie fondled Sarah's tits and tugged at the taut, swollen nipples. Then he lowered his head and began to lick and suck on the girl's plump tits.
She cradled his head to her tits and squirmed her slim belly around on his rampant prick. Her hands slipped down and she began to caress his balls and to play with his prick - but lightly, just skimming the cockstalk, not wanting to run the slightest risk of making him cum. Sarah had jerked her brother off many times and now, naked together for the first time, she didn't want to waste another cum-load on a hand-job.
Having made up her mind to suck him off, the girl was drooling for that succulent mouthful.
She shifted her nimble tongue around in his mouth, as if to give the youth a hint of just how enthusiastically she was going to tongue his prick when she went down on him.
His own lapper met hers, entwining, then began to stab into her mouth as if to show her how willing he was to give her a tongue-fucking, as well. Both of their hot mouths were eager, panting and drooling back and forth.
Sucking on a fat tit, Eddie cupped her cunt in his hand and squeezed it. The heel of his palm rested on the gently rounded shelf of her curly cunt mound and his fingers trailed into her soaking crotch, playing, with her open cuntlips and vibrating her clit.
He humped against her belly.
As she felt his iron-hard prick shove up and down on the outside of her belly, Sarah shuddered at the thought of how that long, thick cock would feel if he were driving it right up into her hot fuck-hole.
His balls cushioned her cunt mound and his cockhead lurched up to brush against the undersides of her tits and nudge into her cleavage. His seeping pisshole laid a trail of pre-cum up her belly, the slime glistening like the track of a snail on her suntanned flesh.
Eddie's pre-cum thrilled her as it seeped onto her tummy and oozed in between her tits. The cock-hungry girl's mouth began to really drool heavily as she thought of drinking his jism.
His balls were ballooning in her hand and Sarah was afraid that he might blow his wad too soon. As much as she was enjoying the kissing and cuddling, she figured that it was time to move down and use her mouth on his cockmeat.
"I wanna blow you now, Eddie," she whispered into his ear as he bent over her tits. "I wanna suck you off and swallow your jizz. "
Eddie's whole body went rigid at his sister's words. His prick was humming like a tuning fork as it jutted up from his bridged body, spilling pre-cum out from the cocktip like a fountain. The juice soaked down his cockstalk in slimy coils, making it look so delicious that Sarah thought her tongue was going to melt.
She began to slide down, kissing his cheek and throat and chest, feeling his heart drumming within as she licked at his nipples. Then she moved down to his flat belly. His cock stood like a periscope watching her draw near.
She moved her moist lips on his hips and flanks and went on down to lick at his thighs, working around the perimeter of his crotch, approaching the main course slowly and whetting her appetite as she teased them both by the delay.
Since this was going to be Sarah's first cocksucking experience, she wanted to savor it to the fullest, lingering over the preliminaries, rather than just diving on his prick.
Eddie's lips moved but no words came out. His vocal cords were as stiff as his prick and he could only gurgle and gasp.
He started to reach down, thinking he would put a hand behind her head and shove her sweet face down onto his cock. But then he stopped, knowing that his sister was as eager to suck him as he was to fuck her in the mouth, and he let her proceed at her own pace.
Sarah licked up to the top of her brother's trembling thigh and then lapped at the crease where his leg joined his groin, her slobber running down.
Her chin lightly brushed against his balls as she shifted across and tongued his other thigh, tormenting him by avoiding his cock as she licked around his crotch.
Then the nubile girl lay belly-down between his widespread thighs, reaching her slender back and raising her face up before his thundering hard-on.
She licked her lips as she gazed at the succulent feast towering before her like a hungry child peering through the window of a bakery full of fragrant, freshly baked cream buns.
Her misty eyes crossed as she turned her vision in upon the flaring purple slab of his cock-head. She licked her wet lips like a hungry carnivore. Her nose twitched as she inhaled his heated aroma - the tantalizing musk of his cockmeat blended with the starchy fragrance of his pre-cum into a delicious perfume of passion.
Eddie managed to speak at last, low and guttural and growling in his throat.
"Suck my cock, Sis!" he rasped. "Suck my prick!"
He jerked his loins up from the bed, his meaty pillar of prickmeat rocketing up before her fascinated face. His cock was standing like a lighthouse, the cock-knob a gleaming beacon atop the thick-veined column, warning of the rocky shoals that lurked below in his cum-full balls.
Sarah started on his balls.
Her slobbering tongue pushed out and she began to lap at the boy's bloated balls. The taste of ballmeat thrilled the naughty girl, and she whimpered as she laved all over the hairy sacs and nuzzled her cute little nose against them, sniffing the musky, pungent aroma.
As her flattened lapper glided over his swollen balls, she could feel his jism shifting around inside them in a thick, creamy tide. She purred in happy expectation, knowing that soon she would be drinking that sweet cum-load.
Turning her radiant face from side to side, her tongue flicking out like a snake's, Sarah laved all over Eddie's balls, lifting them to lick at the underside and sucking as much of them into her maw as she could.
Her hands rested flat on his hips. She had jerked him off many times, and now the cock-starved teenager wasn't going to use any manual assistance whatsoever. She wanted to do the whole job with her mouth and in her mouth - and the longer it took, the better.
She curled her tongue out and flattened it against the base of his cockshaft, just where that thick, heavily veined stalk sprouted from his balls. Very slowly, she dragged her lapper up the underside of his cockrod, tracing along the dark, pulsating vein.
His prick hummed like a vibrator against the wet meat of Sarah's drooling lapper.
She slurped up to the top of his prickshaft, where the fat, wedge-shaped knob flared out wide, and fluttered her tongue at that sensitive spot.
Eddie snorted and groaned and jerked at the sensation.
Sarah ducked back down and repeated the slow upward tongue-stroke and the fluttering caress, where the ventral vein spread out into a delta on the underside of his huge cock-head.
Pre-cum was pouring down his cockshaft and she was lapping it up, her taste buds sparking wildly as she reacted to the tantalizing flavor.
She had tasted her brother's jism before by licking it off her frigging hand. But she found that it was a lot more scrumptious when she licked it off his prick, getting it hot and fresh before it began to congeal.
The girl knew it would be more delicious still when he was cumming, spurting the stuff out of his balls and into her hungry mouth directly, all steaming hot and fresh brewed and hosing her abundantly.
She lapped up his cockrod again, then tilted her head and fitted her sensual, parted lips against the base of his prick. She pulled her mouth up his cockshaft as if she were playing a meaty flute.
Eddie was heaving upward from the bed, driving his fucker across her lips as her pretty face slid up and down. His cock was hammering violently, and Sarah knew that she could get him to cum that way, if she wanted to - that if she kept on tooting the flute, his fuck-juice was going to spurt out of his cock just like it did when she jacked him off.
It would be a kick to bring him off that way, too, she figured, and she guessed that it was a variation she would try in the future - for there was certainly going to be a future, now that they had started oral lovemaking.
But this was her first time to suck cock, and Sarah wanted her brother's cum to shoot into her mouth now.
She fluted up and down on his cockstalk a few more times, slowly and adoringly, but being careful to time it right and not empty his balls too soon.
Then she rose and turned her face down and began to tongue his slimy cock-head.
"Oooooh!" she sighed, as her nimble lapper flashed on that hunk of purple prickmeat, slurping up his pre-cum and replacing it with her drool.
Sarah had enjoyed the taste of his ballmeat and relished the flavor of his cockshaft, but she found that his dribbling cock-knob was the most scrumptious of all. Adoring the taste and the texture, she lapped away in rapture.
Eddie was humping up vigorously, trying to shove his prick into his sister's mouth.
But Sarah didn't take it past her lips yet, relishing the tonguing first. Her head bobbed up and down as his cock rose and fell, steadily licking the gooey cocktip but avoiding the oral penetration that he craved.
She drew back for a moment, to look at what she was about to eat. Thick pre-cum oozed from his piss-hole and coated the hot, cockmeat like melted pearls. She bobbed down and lapped the pre-cum up greedily, pushing her tongue into his open piss hole.
His seepage was getting thicker and gooier now, and Sarah knew it wouldn't be very long before he shot his wad. Licking his cock-knob, she stared down his long, throbbing cockstalk and watched his balls balloon with an impending explosion, the lust lava building toward a volcanic eruption.
It was time for a mouthful!
Sarah flittered her pursed lips against the moist tip of his cockhead and kissed it, then slowly let her mouth part around it and fed that succulent slab of hot cockmeat into the collar of her lips.
Her cheeks hollowed in as she sucked, then billowed out as she blew down his prickrod. Her lips were turned outwards on his fat cockstalk, just behind the cock-knob as she nursed and sucked on the mouthful.
She blew down his prickshaft again, and his balls swelled massively, as if Sarah were inflating them via the valve of his cock.
She began sucking steadily, her lips pulling and her tongue switching back and forth against the flaring underside of his cockhead.
"Ummmm - ummmm!" she purred.
Sarah was in head-giver's heaven, relishing every single aspect of sucking cock. Taking his prick into her mouth and milking on the fat slab was even more wonderful than licking it had been.
And she knew that the very best part was still ahead of her - the magic moment when he whimpered and shuddered and his sweet cum hosed her mouth!
She turned her face, twisting the collar of her lips around on his prickhead. Through her eye lashes, she gazed up at his face, delighted to see how lusty his expression had become. She knew she was giving him enormous pleasure, and it made her all the more enthusiastic. Sarah had become a confirmed cock-sucker on the very first slurp, and she knew that she was going to be giving out blow-jobs to multitudes of men from now on.
But looking up at his face and fully aware that it was her own brother's cock that was pulsating in her mouth turned the teenager on far more than sucking on a stranger's cock could ever have done.
It was wicked to blow her brother - and all the more wonderful because it was so naughty, the thrill of breaking the taboo enhancing the joy of the job.
His pre-cum was spilling out onto her tongue, as thick as glue. She swallowed a little and trembled as it warmed her belly like a fine cognac and made her even more ravenous for the whole cum-load.
Eddie humped up, gasping and panting like an animal as he fucked into his sister's face just as if her mouth were a cunt hole.
He was stabbing half of his cockshaft into her maw as his cock-knob edged in deeper. Then Sarah started to bob up and down in the classic blow-job motion, meeting his upward cockthrusts in counterpoint descent.
She found that sucking a prick came natural to her, that she knew instinctively just how to proceed. Her head bobbed down as if she were ducking for apples in a barrel, taking more prick in on every stroke.
She gagged as his massive cockhead jammed into her throat, but she took it willingly and held it buried for a moment, her lips plastered around the hairy base and his long cock halfway down her gullet.
"Ummmm," she whimpered, as she pulled her mouth back up to his cockhead, sucking through every inch.
She nursed on the prick-knob, then bobbed down and fed it all back in. Her chin brushed against the cushions of his balls and her nose rustled in his wiry crotch hair.
She pulled up, sucking so passionately that her mouth was being pulled almost inside out as it drew up his cockstalk to collar the cockhead again.
Her saliva streamed down his prick, steaming and foaming on the hot cockmeat. Streaks of thick pre-cum ran like a creamy filigree through her slobber. Then her head slammed down and she sucked the mixed fluids back up, her mouth absorbing it like a sponge.
Eddie heaved and churned convulsively as he face-fucked his sister's mouth and her raven-dark head jumped on his prick, silken tresses whipping across her cheeks and falling in a curtain over his balls.
His cockmeat slithered in, sizzling through her spit. He fucked into her maw to the root and his balls swung up and slapped her under her trembling chin. She gulped his cockhead gladly into her throat, twisting her head as she screwed her mouth all the way down his cockrod.
Eddie was nearing the crest, and his prick was vibrating frantically. As that humming cock-stalk sank into her mouth, Sarah began to vibrate, too, as if an electric charge were running from his cock and jolting her whole body through the wet conductor of her mouth.
She pulled up to the tip of his prick and, as if whispering into a meaty microphone, pleaded for his cum.
"Cum, Eddie ... jizz me, darling!" she whimpered. "Slime in my fucking mouth!"
"Yeah ... yeah ... gonna shoot, Sis!" he croaked.
"Ummmm! Whitewash my throat ... hose me with your hot, thick ... unghhhh..." Her words broke off, as his cockhead clogged her gullet. Then, pulling back to the crown, she wailed: "Fuck-juice, Eddie ... paint my tonsils white ... I'm hungry for your cum!"
His cock churned faster as it plowed up into his sister's sucking mouth.
Her head turned, taking his cock-knob into her cheek, then jumped straight down and gulped his prick into her throat.
Eddie howled like a wolf.
"Swallow it, Sis! " he gasped, lurching as he felt his balls explode.
He almost blew her head off the end of his prick on the first high-pressure spurt.
His jism rocketed straight down her throat so that Sarah didn't even taste the first dose. Her head jerked up and his second load of cum skimmed over her tongue, igniting her taste buds as it splashed in her maw.
Her mouth was brimful of fuck-juice, and her brother kept pumping more cum in on every thrust as he fucked her mouth like a cunt hole. Her head kept bobbing on his prick. She was taking a jism jet into her throat, gulping it down, then getting another squirt on the recoil. His cock was drenching her flashing tongue with a thick deluge of cum.
She sucked and swallowed, swallowed and sucked.
Eddie was spilling out a lot more jism than he ever had on a hand-job, his vitality magnified by the magic of her mouth and by the dark knowledge that it was his sister who was swallowing his fuck-juice.
He stared down at her bobbing head, fascinated as he watched his cum-spurting prick sliding in and out of her lips. Sarah was gulping his jizz down hungrily, but the youth's cumload was too much for her.
Frothy jism overflowed her lips and ran down both sides of her chin.
And still, she wanted more cum.
"Don't stop - keep cumming!" she gurgled, the words muffled on his cockmeat.
Another spurt of cum pumped from his piss hole, an unbroken coil of cum connecting his balls to her gullet. Cum sloshed through her teeth and clung like stalactites from the arched roof of her mouth. The girl's tongue was floating in a slimy sea of jism.
Moaning with cum-drinker's rapture, Sarah kept on ducking and diving on his cock, using her tongue and lips and cheeks to milk him to the bone.
Eddie gasped as the last of his brotherly jizz spilled into his sister's sweet mouth.
He collapsed back along the bed, drained.
Sarah kept on sucking greedily, milking out the last trickles from his cock-knob.
Her belly was so full of cum that she could feel it sloshing around in her guts - and still, she yearned for more cum.
Sarah could hear Eddie whimper.
Eddie could hear Sarah suck.
Neither of them heard the door softly open...