One Saturday when Betty's parents had driven out to the country club for the afternoon, she was lounging around the pool at home with her big brother. The cute redhead was in an extremely horny mood as usual, and as she stared at Jeff's muscular, tanned body, she suddenly wondered how he was hung. Until now, Betty had never had any sexual thoughts about her older brother, but today the sight of the bulge in the front of his trunks seemed to intrigue her.
Watching him, Betty began wondering if he'd ever laid a girl. Though Jeff was two years older than her, all his interests seemed to be in sports instead of the opposite sex. The longer she watched him, the more she wanted to get a look at his cock.
"Jeff," she finally spoke. "Have you ever gone skinny dipping?"
"Sure."
"Where?"
"Up at the lake with the guys."
"Is it fun?" she asked.
"Heck, yes," her brother grinned. "It's really neat."
"Shall we try it?" she giggled. "No one can see us out here by the pool."
"Are you serious?"
"Sure," beamed his cute little sister. "I think it would be fun."
"Go ahead," he laughed, "I'll watch."
"Oh, no," Betty smiled, stretching her pretty legs out in front of her. "I won't do it then."
"Go on," teased Jeff, suddenly wanting to see his sister's pussy for the first time.
"Promise not to tell the folks?" she nervously asked.
"I promise," her brother grinned, wondering if she'd really do it.
"Okay," Betty giggled. "But you've gotta take your trunks off, too."
"Bullshit," laughed Jeff. "I'm not gonna stand bare-assed naked in front of my little sister."
"You're chicken!"
"I am not."
"Then take your trunks off," she teased, starting to remove the top of her bikini.
Jeff's mouth dropped open with shock when her cute young tits spilled out nakedly in front of him. The sight of her swollen pink nipples was something he'd never forget.
"Hurry up," Betty teased, turning her back to him and dropping the bottom of her swimsuit.
Jeff just had a fleeting glimpse of the soft white globes of her ass before she plunged into the pool. Slowly removing his trunks, Jeff jumped into the water with her. The young man couldn't keep his eyes away from her bouncing tits as she splashed around in the pool. The youth soon had a throbbing erection from looking at his little sister's tits.
When they finally got out of the water, Jeff kept his back turned, not wanting Betty to see his horrendous boner.
"What's the matter, Jeff?" she teased. "Are you ashamed of your thing?"
"Of course not," he stammered.
"Then let me see it."
"No!"
"God," she giggled. "You're a real nerd."
"Okay!" he defiantly snapped as he quickly turned around and faced his little sister.
"Jesus Christ!" gasped Betty when she saw the huge length and thickness of his big stiff cock.
The girl stared in stunned silence at Jeff's big throbbing prick. Every guy in the neighborhood had been screwing her for years, but she'd never dreamed that anyone could have such an incredibly big cock.
"Well," he finally blurted. "Are you satisfied?"
"My God, Jeff!" she gasped. "It's so big!"
Unable to believe the size of her brother's majestic boner, she picked a towel up from the deck of the pool and spread it out on the lawn where she spread her naked body out to enjoy the sun on her bare flesh.
Dropping to the grass by her, Jeff stared up between her slightly parted legs.
Looking at his little sister's cunt, he saw that her fluffy mound of damp pubic hair shone like molten copper under the warm rays of the sun. The soft pink wetness of her juicy cuntlips glistened like dewdrops in the early morning air. The thin film of pussy juices that coated the inner flesh of her slightly open slit looked so warm and slippery to the excited youth, the soft flaps of her coral-tinted pussy reminded him of flower petals after a warm summer rain. Jeff was thoroughly convinced his sister's cunt was the most beautiful sight in the world.
"Jeff?" she asked, opening her eyes and seeing him staring up between her legs. "Have you ever done it with a girl?"
"Done what?" he asked, not sure of what she meant.
"You know," she giggled. "Have you ever screwed?"
"Gosh, no." Jeff blushed. "Have you?"
"Sure," she smiled, seeing an excited expression in his eyes. "Bobby Walker from around the corner got into my pants three years ago."
"What was it like?"
"It was kinda scary at first." She giggled. "But shit, it sure felt good after we got going."
"Have you ever done it again since then?" asked Jeff.
"Gosh, yes, silly," she smiled. "Dozens of kids have laid me."
His stiff prick began throbbing even harder at the thought of a cock being stuffed into her cute little pussy.
"Jeff?" she whispered, reaching for his hand. "Will you play with my pussy?"
"Gosh, Betty," he hesitated. "You're my little sister."
"So what! I've got a cunt, haven't I?"
The inexperienced youth could hardly believe what was happening as she guided his hand down to her red-fringed pussy. His eyes moved from her beautiful young face down across the softness of her firm tits, the gentle curves of her slim waist and hips, and on down to where she was trailing his fingers through the wispy hairs of her crotch.
A shudder of excitement shook his entire body when Betty pressed the tip of his finger into the moist hotness of her slippery little pussy. He couldn't believe that a girl's cunt could feel so fucking good. There was no way to explain the excitement of touching the slippery hot flesh inside her fuckhole that was tucked so neatly between her cute legs. The juicy softness of his little sister's tight hot cunt was absolutely marvelous.
"Oh, Jeff," she whispered, rubbing the end of his finger against her hard clitty. "That feels so good, honey. Make me come."
Realizing how much his cute kid sister enjoyed it when he rubbed that hard little button, he continued fondling her erect clitoris as she writhed around on the towel. She was soon humping and thrusting her hips and cunt into the air as her brother's finger worked more confidently around at her dripping hot pussy.
"Oh, Jeff!" she panted. "I love it! I love it!"
"Am I doing it right?" he asked, wanting to please his cute little sister.
"Oh, yes," she moaned, putting her arms around him and drawing his face down against her naked young tits. "Suck my tits, honey! Suck my tits!"
He nervously reached his free hand out to touch the velvety softness of her ripe tits, to gently squeeze the lush resilient flesh. The feel of her quivering tits only served to further arouse the excited boy.
"Oh, Jeff," she moaned, feeling her nipples springing into instant firmness.
"God, you're cute," her brother panted as his hand cupped her tits, gently squeezing them together.
Then, opening his mouth wide, he covered her stiffly excited nipple with his hot, wet lips. Trembling violently, her tit felt like it was going to burst open with excitement.
"Oh, Jeff," she sobbed, writhing her cunt up tighter around his deeply embedded finger. "That feels so damned good."
Momentarily releasing her throbbing nipple, he pressed his open lips against her, their tongues flashing in and out of each other's gasping mouth. With their tongues swirling juicily together, Jeff began thrusting his finger deeper and harder into his cute sister's squirming pussy.
"Oh, Christ, Jeff!" she shrieked, pressing his mouth down over her tit again. "That's the way, honey! Do me good!"
Planting her bare feet flat on the towel, Betty began wildly humping her slippery cunt up and down over her big brother's plunging finger. Her entire young body was writhing in ecstasy as she felt a thunderous orgasm building up deep in her shuddering loins.
"That's it, Jeff!" she squealed. "Make me come, honey! Make me come!"
Sucking feverishly on her swollen nipple, Jeff began plunging his finger faster and faster into the sucking hotness of her scalding young pussy.
"Jeff! Jeff!" she screamed as her tight little pussy climaxed wildly around his finger. "I'm coming… commmiinngg!"
The beautiful little redhead trembled and jerked for several moments before she was able to gain control of herself.
"Oh, Jeff," she finally whispered. "That was so fuckin' neat."
"You sure acted like you enjoyed it," he smiled.
"Poor darling," gasped Betty, staring at the big hard-on that was throbbing up from between his legs. "It looks like you need some relief."
Reaching out, she gently wrapped her soft young fingers around the gnarly thickness of his huge cock. She suddenly had a wild desire to feel his big boner stuffed in her cunt, but she was a bit afraid that she could never handle a prick as large as Jeff's. All the other guys who had screwed her during the past two years had cocks about half the size of her brother's. Betty was rather scared that his huge prick would rip her little pussy wide open, yet she wanted to feel it in her aroused cunt.
"Oh, Jeff," she whispered, holding the bigness of his hard prick in her hands like a baseball bat. "Will you please fuck me?"
"What?" he gasped.
"Will you fuck me?"
"My God!" exclaimed the youth. "That would be incest."
"I don't care," she whispered, smiling up at him as she spread her slippery cuntlips apart with her fingers. "I want to feel your beautiful big cock right in here."
"Will it fit?" her brother asked.
"We'll soon find out," she giggled. "Now hop on."
Trembling with excitement, Jeff lowered himself down between her widely splayed thighs until the tip of his prick brushed against her soft red pussy hairs. The excited youth rubbed his massive cockhead against the wetness of her cunt until he was saturated with her slippery juices.
Filled with both fear and passion, little Betty could feel her brother's big swollen cock-knob pressing gently against her quivering pussy. The young girl inhaled and smiled bravely at him, hoping the pain wouldn't be too intense.
Reaching down and grasping his thick prick, Betty eased it between the slippery folds of her juicy pussylips. She could feel her little cunt-mouth stretching widely as his massive cock-head steadily squeezed through the small opening of her tight young pussy-hole.
The cute youngster felt no pain, only a wonderful fullness as her cunt opened wider and wider to receive his thick boner. After the head of his cock had wormed its way through the entrance of her slippery cunt, Betty realized there would be no further difficulty.
"Oh, Jeff," she whispered when her big brother rolled his hips, inching a bit more of his stiff prick deeper into her pussy.
It felt so good to have his big thick cock moving slowly up into the hot depths of her eager slit.
"Oooooooooh," she whimpered. "It feels so good."
"Am I hurting you?" he asked, his entire body trembling from the delicious ecstasy he was feeling.
"Oh, no," she moaned. "It's wonderful! Put all of it in me. Fill me with that beautiful big cock."
Using short steady thrusts, he worked his massive cock deeper and deeper into the heavenly tightness of her hotly squeezing cunt. Writhing her hips up beneath him, Betty fucked back at her brother until the entire length of his thick meaty prick was buried to the hilt in her quivering fuckhole.
Moving his hips with more authority, Jeff was soon pistoning his cock far into her hot young cunt with deep, smooth strokes.
"That's it, honey!" she squealed with delight, screwing her slippery cunt up around the base of his plunging shaft. "I love it! I love it!"
Unable to believe he was really screwing his cute little sister, Jeff began fucking his boner in and out of her juice-slickened hole with a faster tempo. Millions of delicious little sparks were flashing up and down the length of his tingling shaft as it slithered against the soft smooth ridges of her hot inner cunt-flesh.
"Jesus Christ, Jeff!" she sobbed as his hard cock, glistening with her slippery juices, slid in and out of her sucking pussy with a steady rhythm.
Her eyes glazed with rapture, Betty clung tightly to her muscular brother, grinding her cunt up to meet every thrust of his plunging prick.
"Oh, Jeff," she whispered. "Your prick feels so fuckin' good in me."
"I can't believe this is really happening," he panted.
"You better believe it," she giggled.
Jeff thought his big throbbing prick would explode from the exquisite sensations being induced by her juicy, sucking pussy. He could feel his prick swelling bigger and bigger as it smoothly slid through the soft clinging flesh of her tight hot cunthole. From the way her body was lurching and trembling, Jeff could tell that his little squealing sister was rapidly approaching another climax.
"That's it, baby!" she cried, goading him on by digging her bare heels into the crack of his ass. "Oh, what a cock!"
As his throbbing boner plunged in and out of her slippery hole, he could feel her luscious young tits rubbing against his chest, her big hot nipples burning into his flesh.
"That's it, honey!" she shrieked. "Faster! Fuck me faster!"
During the past two years, Betty had been screwed by more pricks than she could count, but none had ever felt as good as her brother's big prick.
"Oh, Jeff," she suddenly whispered. "Let me fuck you for a while."
"What do you mean?"
"Roll over on your back."
Withdrawing his cock with a slurping sound, the inexperienced youth turned over onto his back, his hands behind his head.
"Now what?" he asked.
"You'll see," Betty giggled as she faced him and straddled his loins, slowly lowering her hot dripping cunt down over his big thick prick.
Jeff shivered with excitement as he lay there watching his big hard boner disappearing into her juicy little fuckhole. The feel of her grasping hot cunt walls sliding down tightly around his throbbing hard-on was almost more than the aroused youth could stand.
"God, what a cock," she whispered when her cunt was once more stuffed full of his big meaty cock.
Jeff stared at his cute kid sister sitting so beautifully erect on his deeply embedded prick, her luscious titties thrusting out proudly in front of her. Betty's eyes were excited as she smiled at him.
"Oh, baby," she whispered, slowly moving her cunt up and down over his thick cock, her soft warm cunt walls rubbing against every nerve on his quivering shaft. "I want your first fuck to be something you'll never forget."
Betty was almost out of her mind with ecstasy as she frenziedly rubbed her sensitive clitoris up and down against his super-hard prick. She was in a wild state of delirium as she slid her passion-swollen cunt faster and faster over his slick, slippery prick.
"Oh, shit!" she squealed with joy when she suddenly grabbed Jeff and rolled him back on top of her again with his thick cock still embedded deeply in her cunt. "Bang me hard!"
Opening her thighs farther apart, she grasped the cheeks of his ass and pulled his magnificent cock even deeper into her eager, slippery cunt slit.
"Now, honey," she whispered. "I want you to fill my naughty little pussy with jizz."
Jeff's hips were soon a blur of motion as he began pounding his huge cock into his little sister's fuckhole with machine-gun rapidity. Betty was squealing with wanton abandon, mashing her tits against his naked body, slamming her cunt up to receive every cunt-splitting thrust of his magnificent cock.
The inexperienced youth felt fires blazing like a blast furnace in his loins. From deep in his balls, the pleasure was building, slowly at first, then faster and faster until he knew he was about to fill his cute little sister's cunt with his hot cum.
Ramming his bursting prick deeply into her as she thrust her cunt up to receive his hot load, a huge wad of jizz exploded from the head of his cock. It sprayed like a firehose into her sucking pussy.
"Oh, yes, baby!" she cried. "Fill me with your nice hot cum!"
With his hot sperm gushing into her climaxing cunt in wild, jerking spurts, Betty grabbed his ass, pulling him farther into her as a delicious orgasm washed hotly through her lurching body.
"Oh, sweet Jeff," she sobbed, clinging tightly to her big brother as his huge cock continued pumping her drenched pussy full of creamy jizz. "All I want to do for the rest of the summer is fuck you and fuck you and fuck you some more!"