Ever since Kim had visited her sister, Nancy had been thinking about her nephew's cock. Kim had called it a "monster cock", and to Nancy's horny disposition, that was like waving a flag at a bull. Unknown to Kim, Nancy was already fucking her son, Danny, but was perfectly willing to give Bill's big prick an audition.
"The poor guy's probably dying to be fucked," she mumbled to herself, recalling Kim's description of his early morning jerk-off.
She was sure her own tits, fuller than Kim's, would give him an instant hard-on. All she had to do was wait until she was alone with him. She knew nature would take its course sooner or later. With her help, it would be sooner.
It was only a few days after Bill's first fuck with his mother that his aunt walked across for a visit. She was wearing a halter top and shorts, and he immediately noticed how firm and solid her huge tits were. He could see her stiff nipples through the stretched material.
"How've you been, Bill?" Nancy asked, walking past him into the house.
"Uh, fine. Everybody's out right now."
"Oh, that's too bad." Nancy smiled to herself. She'd waited until this very moment, for her own family was also out. "But we can have a nice talk, can't we?"
"I guess so," Bill said, not quite sure how to act around his aunt. She seemed different, as if she'd had a few drinks.
"You're certainly growing," Nancy said, sitting next to him on the couch.
"Have you got a girl yet?" He hated to seem like he was inexperienced. "Oh, I've, uh, I've had a few girlfriends."
"Were they pretty?"
"Uh, yeah, I guess so?"
"Well-built?"
Bill grinned, thinking of both his mother's and Mary's big tits. "Yeah," he said, lifting his face.
"And I'll bet you've had more experience than you're letting on, Bill," Nancy teased. "Now tell me, who were they? Anyone I know?"
The boy grinned, catching on that his aunt was teasing him. "A gentleman never tells," he said, remembering a phrase from an old movie.
Nancy clapped her hands together. "At last!" she exclaimed. "The kind of man every woman looks for!"
Bill looked puzzled as she casually and unashamedly scratched the crotch of her shorts. They fit her tightly, and he could see the fat bulge of her cunt, framed by her thighs and ass. He felt his cock start to swell.
"Any of your girlfriends have tits as big as mine?" Nancy asked.
"Huh?" Bill was shocked, but managed to gather enough wits to say, "One, almost."
Nancy grabbed the bottom of her top and tugged it down. Her heavy tits emerged. Her large nipples danced in front of her nephew.
"As big as these?" she asked, pinching the nipples between her thumb and fingers.
"Uhhhh…" Bill groaned.
Nancy pulled her nipples up, stretching them. She kept pulling.
"What are you waiting for, honey?" Nancy said. "Don't you know what it means when a horny woman shoves her tits in your face?"
A look of pure lust appeared on Bill's face. He threw himself on his aunt and wrapped his arms around her, surprising her by kissing her full on the mouth. His tongue stabbed between her full lips, drilling deep.
"Mmmmmmm!" she moaned.
The boy's hands were caressing her back, rubbing the soft, smooth skiff and working down to the edge of her shorts. They were tight, but he shoved one hand in and grabbed a warm asscheek.
Nancy responded to her nephew's tongue, once she recovered from her surprise, and her hands went to work between their bodies. She fumbled at his belt and zipper, feeling the hot cock throbbing in his pants. She couldn't wait to free it.
"Oh, Aunt Nancy!" Bill cried, sliding his hands around to the front of her shorts and unbuttoning them. "Stand up! Stand up!"
Nancy stood and Bill yanked her shorts over the swell of her hips. Her bushy pussy mound appeared, and the boy reached around and palmed her asscheeks. He rubbed his face in her scented pussy hair.
"Oooooh," Nancy sighed, responding to the warmth of his breath hitting her fat, pouting pussylips. "Let me see your cock!" she choked as her nephew greedily kneaded the flesh of her ass. The soft white asscheeks oozed between his spread fingers as he pulled her oozing cunt to his face.
Bill took a deep breath and released his aunt's hot ass. He pulled her down to the sofa and then stood between her parted knees. Her shorts were hanging from one ankle, and she kicked them away. She looked like a porno queen, naked except for the pulled-down halter top hugging her waist.
"This what you want?" Bill asked, pulling out his enormous hard-on. It waved in the air in front of her face, pointing up at her forehead.
"Oh, my God!" Nancy gasped. Kim had been right – he was a monster! She'd never seen a cock so fat and swollen, and the purplish, mushroom shaped cockhead was almost as round as an apple!
"Give it a lick, Aunt Nancy," Bill said, and moved closer.
Nancy moaned and pressed her full, pursed lips right on the throbbing knob's runny tip. She gave a loud smack, and began massaging his blood-filled cockhead with her warm, puffy lips.
"Ahhhh," the boy sighed, rocking back and forth on his heels.
Nancy stuck out her tongue and licked slowly around the fat cockhead. She tongued his oozing piss-slit, shivering with passion, and forced herself to take it slow.
"More, do it more," Bill urged in a low voice, gently resting his hands on the top of her head. Nancy felt the sides of her mouth stretching as her lips managed to surround his fat cockhead. It made her cheeks bulge, and she felt a strange pressure against her tongue. There was no way she could close her mouth.
His cock was delicious. She moaned with pleasure and sucked inward. Her head began to nod, slowly. Bill groaned as his aunt's soft lips moved up and down an inch or so, like tight rubber bands. Her teeth sometimes scraped him, but he was resigned to experiencing that from all women.
"Ohhh, that's good, Auntie," he grunted. "Suck it, your mouth's hot and tight, just like a cunt!"
Nancy kept on bobbing, gradually taking more and more in, until finally she had her nephews spongy cockhead halfway down her throat. She didn't know how she'd been able to do it without strangling, but the taste of his wrist-thick cockshaft was worth the discomfort.
"Mmmmm-mmmm-mmmm!" she mumbled appreciatively, loving his musky, salty maleness. She looked at the longest, part of his cock, still untouched by her lips, projecting from her mouth. It was a shame she'd never be able to take in more than half of his huge cock. She really wanted to deep-throat his magnificent prick. Instead, she wrapped her fist around the thick base and began pumping slowly.
"Oh, yeah, that's it," Bill sighed. "You're gonna get a nice, hot drink any minute, Aunt Nancy!"
Nancy mumbled and sucked hungrily on the boy's hard prick. Straining her throat muscles, she managed to take in a bit more of the massive cock. She began swallowing around it as her tongue began to worm along the cockshaft.
"Ahhhh," Bill groaned, "cumming-g-g…"
Nancy felt his cock trembling and jerking in her mouth and throat and, seconds later, the cockhead expanded in her throat and a torrent of thick jism squirted out.
"MMM-mmmphhh! Ummm-m-m-m!" Nancy moaned and gulped quickly, her threat working rapidly to swallow each successive spurt as fast nit blocked the passage. She pulled back a bit.
"Blub-b-b, ah-h-h-h, mmmphhh!"
Bill grimaced in pleasure as he watched his aunts eyes widen when he filled her mouth with his thick, white cum. She panted for breath and continued to pump her hand. Gusher after gusher shot over her tongue, was savored, and swallowed.
"Wow!" Bill breathed as she slurped his prick. "You suck better than anybody!" Nancy's cum coated lips smiled.
"What now, stud?"
Bill grinned. His cock hadn't shrunk, but was merely nodding over his big balls, resting before the main event. "How'd you like to have your cunt reamed, Aunt Nancy?"
She stood up and hugged him. "What do you think, Bill?" she whispered in his ear as her hands pulled his ass toward her. Her bare, hanging-tits, full and wobbly, crushed against the boy's chest, and he could feel the heat of her spiked nipples. He reached around to knead the spongy flesh of her soft ass, then ran a finger down the crack to the bottom of her pussy.
"Oooooo," she cooed as he parted her wet wiggly folds and entered the runny mouth of her cunt.
His cock began to bloat and stiffen, and Nancy's hands came around to tug and stroke it. Their bodies burned against each other, and they writhed madly together. Nancy's big tits shivered violently and her asscheeks quaked like jello as his hands roved over them. They both began to breathe more heavily.
Bill grabbed one of her tits and bent it up to his lips, then shoved it into his mouth. Nancy groaned as he licked around the hot knot of red tit-flesh.
"In me, in me," she pleaded, pulling his cock to her cunt.
Bill reached between them, fondling her bloated pussy-lips. His hands went lower and he felt her cunt-juice trickling down both her thighs. Jeez, she was really hot for him. He bent his knees to lower the fat knob of his cock to the mouth of her cunt. Then he hunched forward, lodging just inside.
"Ahhhh," Nancy sighed as her plump pussy folds wrapped around half of her nephew's cockhead.
Slowly, his aunt shuddering and moaning all the while, the teenager fed his wrist-thick cock into her squirming cunt-tunnel. He could feel her pussy being spread, the hot, wet flesh being pushed ahead of his cockhead. It was a wonderful feeling.
"You like my cunt, Bill?" Nancy asked, bucking her hips.
"Ohhhh, yeah," the boy sighed, plunging downward. He felt her spongy pussy-lips sucking around the girth of his cock. He grabbed her soft in his hands. Jeez, she's tight! Bill thought, working his hips to get all of his fat prick inside.
"Fuck me harder!" Nancy yelled, raking her nails across her nephew's lower back and ass.
Bill grunted and stroked in and out, his big, flopping balls smacking the crack of her squirming ass. Nancy gasped and rolled her plump ass, and felt her cunt-mouth snapping at the boy's cock.
Bill rammed his face into his aunt's silky, shivering tits. His lips and teeth sucked and chewed on her knotty, angrily throbbing nipples as he pumped his big cock into his hot-assed aunt's pussy.
"Come on!" Nancy snapped into his ear. "Blow those juicy teenage balls, dammit! Cum! CUM!"
Bill hammered his cock into her vigorously, almost supporting her as they continued to fuck standing up. His aunt occasionally raked her nails across his ass, leaving thin red lines, and his own fingers were squeezing her asscheeks so tightly that soft, bloodless white flesh oozed out between them.
"Pretty soon, now," Bill mumbled in her ear, redoubling his thrusts in her clasping cunt. He was huffing and puffing, buffeting her soft belly with his lean stomach, flattening her massive tits between their chests until her hard nipples ached.
His fat cock zipped in and out of her rippling, muscular pussy. Hot cunt-juice flew off his wildly swinging balls and splattered their thighs. Nancy groaned as her pussy tightened; her pudgy cunt-lips clasped and nibbled the base of her nephew's cock.
"Awwww," Bill sighed. His asscheeks tensed and trembled, and then Nancy felt a burst of heat far up her cunt.
"Oooooh, hunhhhhh! Uhhhhh, ahhhhh," she groaned, hunching her belly at him. She could feel his hot teenager jism hosing out her climaxing cunt.
"Yeah, yeah," Bill grunted weakly. "Get it all!" He slid his hands down to her upper thighs, pulling her even closer to him. Above them, her bare asscheeks jiggled.
"Ahhhhh, yes-s-s-s!" Nancy cried, her body shaking as she pressed against him. Her cunt snapped happily around her nephew's fat cock, squeezing it rhythmically. Her stiff clit scraped against his pubic hair and she squealed like a stuck pig.
"Ohhhh, wow," Bill sighed as his thick cum overflowed her cunt and he rolled off her.
Nancy sat up and looked at the heavy jizz puddled on the floor. She ran her fingers through it and rubbed it over the boy's limp cock.
"NOW, I'm gonna suck your cock raw, baby!" Nancy promised. Her eyes were bright, and her full lips were puffy and wet.
The boy's face lit up. His aunt was really hot for his cock, that was for sure. He wondered if he could shove it up her ass. Fucking Mary's sweet ass had spoiled him. But his aunt wasn't as easily dominated as his sister-in-law. He'd have to get her hot enough so that she wouldn't care what hole he shoved his cock in.
"Stand up," he said. "Suck my cock later. I want to taste your clit now."
"Oh, yes!" Nancy grinned, scrambling to her feet. "I love a good tonguing!" She spread her legs and squeezed her tits as her teenage nephew knee walked to her drooling cunt.
Bill eyed her trembling belly. Jeez, he thought, she really wants it! Her pussy mound filled with the scent of her cunt-juice; he pressed a thumb just above the beginning of her pink crease and pushed. The hood peeled back, exposing her swollen clit.
"It looks nice and juicy, Aunt Nancy," Bill teased, breathing on the jutting bundle of nerves. "I'll better cool it off a bit before touching it, huh?" And he pursed his lips and blew gently over it.
"Ohhhh, no-o-o-o!" Nancy shook and whimpered. She arched her back and thrust her open cunt at his mouth.
Bill grinned and shoved two fingers into the hot, dripping tunnel of her cunt. He wiggled and pumped, then caught one of her pussy-lips between fingers and thumb and tugged it away from her body.
"Huh-h-h-h," Nancy moaned. "More, please more!"
The teasing teenager looked up at his aunt's big tits as they rolled and wobbled on her chest. Her nipples were hugely extended – dark, shiny and wrinkled, and he realized they must be nearly as sore as her clit. He reached his hands up and pinched them, holding on and allowing her tit-flesh to shake wildly while her nipples stood still.
Then he suddenly dropped his face and sucked in her clit.
"Huuuuu!" Nancy wailed, and ground her hits so fiercely that Bill released her tits and gripped the trembling cheeks of her ass. His head bobbed, an inch up, an inch down, as if he were sucking a tiny cock. Nancy moaned loudly, with delirious joy. Her cunt-juice was running down the insides of her thighs.
The round, heavy cheeks of his aunt's fleshy ass were hot against Bill's palms, and he kneaded and squeezed the soft mounds with enthusiasm. He dragged the asscheeks away from each other and slid a wet finger from the mouth of her cunt to her hot asshole. He felt the shitter clench under his probing finger, so he sucked her clit harder.
"Yuhhh!" Nancy forgot all about the finger tickling the wrinkled rim of her asshole, and Bill quickly slipped it in past the second knuckle. She was wet clear down to her knees now.
"Oh, fuck me – fuck me!" she cried. "Make me cum with your cock in me!"
That was what the boy had been waiting for. His lips slid from her thick clit, but he kept his finger in her asshole. "Okay," he grinned, "get on your knees, Auntie, and stick your ass up high for me."