Jim shifted his knees out on either side of Wendy's hips and began to move up her arched body. His balls dragged in her cunt vee and his cockhead ran up her belly like a plow cutting a furrow.
He sank it between her upthrust tits and frigged through her cleavage a few times, then rubbed the slick cock-knob against her swollen nipples.
Laura hiked her ass up as she squatted down on her daughter's face. The insatiable woman was still creaming off, ebbing for a moment, then peaking again.
Jim held his mom by the hips, tugging her ass back toward him and sliding her cunt on his sister's upturned face in the process.
His ass rested on Wendy's tits now, his balls' ballooning on the upper slopes, and his long cock stood up like a spike behind Laura's haunches.
As Laura squirmed on Wendy's face, the cheeks of her firm ass opened, revealing the tight brown bud of her asshole. Jim eyed that tiny slot thoughtfully. It had felt great to stick his tongue up her shit chute and he was naturally wondering if his cock would fit in there.
It wasn't the sort of question that a guy was supposed to ask his mother and he was hesitant, too bashful to ask if she liked to get ass-fucked.
Yet, knowing how his mother was, the boy wouldn't be surprised if she welcomed it up the ass. He pushed his hips out and began to run his cock up and down through the crack between her asscheeks, fucking her cleavage as he had his sibling's tit cleft.
His cockhead flared in her asshole, angled up like a lever on her ass.
Laura looked over her shoulder and smiled mockingly at the blushing boy.
"Does naughty Jim wanna shove his big prick up his mom's fudge chute?" she chided.
He looked sheepish and eager.
"It's okay, darling-Mom doesn't mind," she purred, rubbing back against him.
He sawed his hard prick up and down in her asscrack as if he were putting a keen edge on an axe. Then his own ass hiked up higher, changing the angle so that his stiff prick was aimed straight into the puckered slot of his mother's shitter.
He nudged the pricktip in.
It didn't look as if that fat purple slab had a chance of fitting up her snug shifter and he hesitated, not wanting to hurt her and certainly not wanting to sandpaper his prick in the tight tunnel.
But Laura had no such qualms. She shoved her asshole back, still grinding her cunt on Wendy's mouth. The wedge-shaped cock-knob sank into her.
"C'mon-stuff me!" she moaned.
Jim held her hips tightly and lunged out, and his whole prick went into her asshole smooth as silk. That snug channel had obviously been explored before.
He held his prick buried, and her guts began to suck on it as if she were swallowing him, digesting his living cock from the wrong end. His cock-knob was burning in her bowels. He wondered if that slab was sloshing around in all the cum and cuntjuice she had gulped down from her mouth.
Then he began to fuck her ass furiously, driving his prick in to the root. His flat belly slapped against the curves of her ass. His bloated balls bounced off his sister's tits, then slapped against the girl's chin as she kept on munching in Laura's pussy.
He yanked back on her hips and she rolled her ass as he plunged in. Her thighs tensed and relaxed as she rode up and down on her daughter's face and took her son's bugger meat up her ass.
Wendy stuffed her lapper as far up into her mother's cunt chute as it would go. She could feel her brother's hard prick sliding in and out of the twin tunnel, throbbing against her tongue through the slender dividing membrane of the lusty lady's taint.
Wendy licked her brother's prick by proxy, through the wet wall that separated her tracts. Sucking the woman's cunt while she had an assful added to the thrill, making it more deliciously depraved.
Jim expected to last for a while before he shot his next wad, having already emptied his balls abundantly and often. But his mother's fiery fudge chute was working like magic, pulling on his prick, gulping him in as if she were giving him another blowjob in reverse. It was the same thing, he figured. His jizz was going to wind up in her greedy belly no matter which end he spilled it into.
He began to shake spasmodically.
"Jeez-gonna blow!" he moaned.
"Ooooooh! Yeah! Spunk my ass!" Laura moaned.
Jim's balls hit Wendy's plump tits and burst as they rebounded. They were still exploding when they hit his sister's chin. His hot enema squirted into his mother's bowels in a boiling cascade.
Laura creamed again as she felt her son's slime hosing her guts. Her cunt juiced so lavishly that Wendy wondered if her brother's fuckjuice was oozing through the partition, running into her mother's asshole and then seeping back into her cunt.
Laura cried out in rapture as her bowels melted and her cunt creamed, her whole body becoming an erogenous zone. She felt as if even her fingers and toes were juicing-off as the thrill electrified her to the core.
As Jim's fat prick plugged Laura's shitter, it was pumping the spunk back out. The gooey stuff ran down her asscrack and into her cunt, dribbling onto her daughter's trembling chin.
Wendy sucked it up ravenously, adoring a combination of cunt cum and jizz blended into one creamy sauce.
The girl licked her brother's balls as they rolled in and sucked her mother's cunt as they swung back. Her tongue was soaking the cream up like a sponge.
The last of Jim's flood squirted out and his prick stopped bucking. He clung to his mother's haunches, leaning over her, his belly jammed to the round sweep of her ass and his prick buried in her bowels.
Her inner rings coaxed the dregs from his pisshole as he held his cock immobile.
He began to withdraw slowly, amazed to find that his cock hadn't softened at all. It was still hard as steel and he was pulling it out like King Arthur drawing Excalibur from the stone.
His cockhead popped from her shithole and the long prick snapped upright before his loins. His cumbags were still solid at the roots. Without any pause at all, the virile youth was ready to go into action again.
He leaned back and whipped his cock up and down between his sister's tits for a moment or two, watching his cum trickle out of his mother's open asshole and run down into the girl's cunt lapping face.
Then he rammed it out again, guiding the swollen knob into Laura's crotch, ready to doggy-fuck her as she sat on his sister's mouth.
His cockhead nudged into Laura's cunt and Wendy tongued them both together, her drool, frothy and steaming, pouring from her lips as she swallowed their juices.
Jim began to wedge his prick up his mother's fuckhole.
Wendy sucked Laura's clit as Jim stuffed her pussy. He sank in to the hilt and his balls rolled against his sister's lips. Wendy was moaning with the joy of having her horny mouth on cock and cunt in conjunction.
She slithered her tongue up into her mother's cuntslot in tandem with her brother's prick, like a sucker fish stuck to a shark. Her lips parted wide around the coupling. She licked Jim's balls as his cock vanished, then lapped the cunt cream from his prick as it emerged.
Cockmeat sure was yummy when it was slathered from a hot cunt, she thought, nuzzling his balls and tonguing his prick. Then she fitted her lips to the heavily veined underside of her brother's prick, so that he was fucking through her mouth as he plunged in and out of their mother's pussy. His cock came put gooey from cunt and sank back in glistening with Wendy's drool.
Jim took longer this time, which suited Laura and Wendy to a tee. Wendy was loving the double snack and Laura was having the pleasure of a plating and a stiff prick at the same wonderful time.
Jim rammed his prick in, heaving Laura's ass up. Then he pulled back out through his sister's sweet lips and Laura's cunt dropped on Wendy's mouth again. While his hard cock was buried in wet cunt, Wendy felt as if she was eating a particularly scrumptious pig in a blanket.
Cunt cum was still pouring out in a steady tide and now it was shot through with thick streaks of preliminary goo, as Jim's pisshole began to weep again.
"Oooooh, yes-slime in Mom, Jim!" Wendy urged.
He grunted and slammed in, rattling Laura's pelvis, coring out her cunt. His balls exploded once again and jizz jets flashed into Laura's fuckhole.
"Ahhhhhh-he's shooting!" Laura cried.
But Wendy already knew that, as she greedily sucked up the spunk from Laura's cunt, treasuring every tasty drop of that combination canape.
Jim drained off in a series of spurts, and his balls, at long last, sank in, spent. He had one last squirt left and the youth thoughtfully pulled his prick out of his mother's cunt and slipped it into his sister's mouth, feeding her the final foaming dose.
Then, exhausted and gasping, the boy moved away from Laura's ass and crouched back on his sibling's slender belly. His potent prick stuck straight out for a moment, then began to droop, sagging down slowly. The gooey cock-knob bumped on Wendy's tits, then popped into her smooth cleavage and lay there, limp.
Wendy swallowed the cum that her generous sibling had provided. Then she clamped her mouth an her mother's cunt again and began the pleasant process of sucking all the juice out of the lustful lady's pussy.
Laura rode on her daughter's face in a renewed frenzy, jerking like a rodeo rider being bucked about, adding another dose of cunt cum to the feast.
Finished, finally, she dismounted.
Wendy, with her mouth satisfied, looked up at her brother, hoping he would be ready to pay some attention to her cunt now.
But his cock, at long last, was spent.
The girl looked disappointed.
Laura understood why, to be sure.
"You need more prick, don't you, baby?" she whispered.
"Yeah! But-" she gestured at her brother's inert cock, basking between her tits.
Her mother gave her a reassuring smile. "Wait until your daddy gets home," she said. Wendy squealed with joy at the prospect of adding her daddy's prick to the frolic, making it a real family festival. Rod was in for a surprise-and a treat-when he got home from work that evening.
And for a long time to come.