EVERYONE IN THIS STORY IS AT LEAST EIGHTEEN geezerhood OLD OR OLDER.

Donnie Hamilton is the typical annoying teenaged little brother. There was just two years difference in the ages of him and his big baby, Lucy. The immature way he acted, one would think there was much more than of an age gap. She tolerated Donnie's juvenile behavior because she loved him. She learned to put up with his pranks because she understood Donnie was going through puberty and was beginning to consume an interest in lady friend. She also knew he was too Cy Young and inexperienced to understand why he was attracted to the opposite sex. Every metre she had her lady friend to their family for a sleepover, he acted up.

Lucy is a beautiful vernal young woman with golden pilus, watch crystal aristocratical oculus, and luscious fully lips. Donnie is the exact opposite of his sister. He is a magniloquent, gangly boy with freckles and gravid feet that made him uncoordinated and mismated for summercater or anything that required agility. Donnie had very few friend. Lucy, on the early script, was one of the most popular girls in schooling. Lucy was a boy magnet, and boy would fall all over themselves to be near her. If she needed something, there was always a young man there to fetch it for her.

Lucy was police captain of her cheerleader squad, president of her senior class, and was elected homecoming queen two years in a row. Donnie was n't exactly ugly, but he seemed to gross out most miss with his unpredictable conduct and unlikable appearances. He was a bit of a nerd who enjoyed scientific discipline and computers.

Donnie had a chemistry set and often found chemical substance chemical formula on the internet to use with experimentation. One of his front-runner was hydrogen sulfide ( rotten egg gas ) that he released one night when his sister had a slumber party. Lucy 's sleeping room smelled like farts the rest of the dark, and the fille had to move their slumber political party down to the den.

By the meter Donnie was eighteen and a fourth-year in high schoolhouse, he was still a virgin and didn't have a lady friend. He had started to note titty but had only seen naked unity on the cyberspace so far. The solely affair Donnie knew about sex, he had learned from porn sites. He still didn't know how to relate to the opposite sex successfully. He was somewhat like a ten-year-old boy who chased and pulled the hair of young lady he was attracted to on the playground. He knew it was time to develop up and learn to act like a sexually experienced teenager.

Donnie was desperate to get a girlfriend and lose his virginity, so he checked his pornography situation to find out what girls wanted in a boyfriend. He noticed that all the men on the porno web site had ten to twelve-inch turncock. Donnie measured his cock and found it was just a fraction under seven inch. He had to come up a way to grow a long cock. He searched the internet for a chemical formula that promised a bigger, unvoiced cock and also claimed it would remain hard until a girlfriend was satisfied. It emphasized that staying hard was of import when it came to satisfying a womanhood.

Donnie got his chemistry set out and worked all afternoon, perfecting the implied muscular anatomical change to his shaft. After boiling off the liquid state, he ended up with four ounces of OK white powder. The internet guidance guaranteed that one teaspoon of the powder in a cup of liquid state would deliver the pledged results. Donnie drank the concoction and set about waiting for the reaction to subscribe situation. By dinner time, nothing had changed. His rooster was n't any longer, and he did n't finger any different.

After dinner, the fellowship settled in the den to watch TV together. Donnie was fidgety and kept leaving the room every twenty to thirty minutes to see and see if there were any change to his prick. There was n't. He did appear to get an erection at the flimsy foreplay, but that was fairly typical for a teenage boy with raging hormones. Around ten o'clock, the family retired to their bedrooms for the Night. Donnie had a uneasy night. He kept dreaming of nude young lady parading before him. Every once in a patch, his dream would include his mother and sister among the nude girls.

Donnie came down for breakfast the adjacent morning and took a step into the kitchen. His Mom was busy preparing breakfast as common, but something was different. Donnie shook his brain and looked again. Why hadn't he noticed the flare of his Mom's hips before ? She was wearing a dark knee-length chick and a sheer whiteness blouse that sort of hugged her waist. Her butt curved nicely under that skirt. The outline of her lacy white bra was unmistakable under her sheer White shirt. Was that sexy ? For the first of all time in his lifespan, he thought it was. He could see the swell of the right position of her boob under her shirt, jiggling as she stirred the pancake mix with a large spoonful."sanctum cow, '' he thought to himself. He had never noticed before, but his Mom was hot. He got an erecting looking at his Mom. He had to sit down and obliterate it from her.

A moment later, Donnie's Sister entered the kitchen and took her usual billet across the table from him. Looking up from his breakfast, he stared at his big babe. How had he not noticed how pretty and delicate she was ? Soft blue middle. A warm, engaging smile. His older Sister looked different. Her bra straps are visible on her contract shoulders. And her boobs ? Oh, God, her booby are pocket-size and tauten, just hanging out right there. How had he not noticed them before ? The truth is he'd never noticed Lucy like this before. Her trim footling hips. Her delicacy nose. Her farseeing, sylphlike neck. How had he never seen it before ? He tried to smile at her. His cock got uncomfortably punishing, and he attempted to acclimate it covertly. His Mom gave him a quizzical look. Donnie tried to engage his big babe with humble talk about the yearly she was editing for her college but kept stumbling over his dustup. He finally gave up and excused himself and left for school.

Donnie 's cock had n't made the changes promised on the internet, so he studied the chemical substance formula and decided that the dosage must depend on body weight. Instead of one teaspoon of the T. H. White powder, he put a tablespoonful in a cup of hot tea and drank it with his dinner. At about two o'clock in the forenoon, Donnie woke up. It was still dark outside. He rolled over in his maze of sheets and groaned. Something felt odd. Very odd. He tossed and turned, trying to get comfortable. Something was wrong with his rooster. Donnie rolled over, jumped out of bed, and pulled down his pugilist short to canvass himself. His cock was hard, very hard. It was not any longer, but it was swollen fat and ached terribly. It was the speculative suit of blue musket ball he had ever experienced. He urgently needed to cum. Donnie rushed to his bathroom, pushed his boxers down to his ankles, and began to masturbate aggressively. He tightened his deal around his intemperately cock and pounded away. Images of his Mom and sister surged into his head. He seized his stopcock and increased the rhythm. He was harder now than he had ever been in his life. His rooster was, indeed, a sight to behold. The forefront was empurple and mushroom-shaped. The veins were sticking out and throbbing.

An hr later, Donnie still hadn't cum. Blood drained from his head and filled his well up cock. He was becoming dizzy, and his weapon felt like they were about to fall off. He'd never experienced anything like it. He waddled over to the lav window with his boxers still around his ankles and pulled the window opened. The frigidity, crisp air cleared his point. Donnie kicked his boxers off and deposited them in the clothes hamper. Donnie shared a Jack n'Jill can with his big sister, Lucy. He opened the door that connected the two bedrooms and made his way to his Sister 's bed. Donnie sat on the border of his Sister 's bed, crying because of his painfully concentrated, aching cock. He sobbed in pain as he shook her shoulder. She woke with a start and said, `` What is it, Donnie ? Why are you crying ? ``

"It's my cock,"he blubbered."It hurts so bad I can't bandstand it."

Lucy sat up in her bed and saw that Donnie was nude from the waist down, and his cock was standing at attention. Lucy had never really given lots consideration to her little brother's pecker other than the few times she noticed his rousing creating a jut in his pant.

"What the hell do you want me to do, Donnie ? I'm your SISTER ! I'm not supposed to see your…. your….. thing …. like that.

"Please help me, Lucy,"he pleaded,"I just need to cum."

"wellspring, go in the lavatory and jack-off, or larrup your scalawag, or whatever the hell Guy do to pretend themselves cum,"Lucy bellowed.

'' I 've been beating off for over an hour and a half. I 've come close, but I have n't been capable to push myself over the edge and cum, '' Donnie explained to his sister. `` I thought maybe if you did it, I would finally cum. ``

"Donnie ! I'm your Sister ! I'm not supposed to touch my brother like that. It's not right. It's called incest."

"Please ! Please ! Please, Lucy ! I promise I will never ask you for another party favor as long as I live,"he begged."Just help oneself me cum this one time."

Lucy considered the excruciation on her little brother's font. Her spirit went out to him because she could see he was sincerely hurting. Lucy relented and asked her blood brother to lie on his back. She then crawled between his branch. Lucy set back on her heels and examined Donnie's cock for a second. She had seen a lot of cocks, but never a hammer this turgid. Lucy dated a lot of guys in high schooling and college and had become very skilled at giving a handjob. It was n't one of her pet things, so she learned to get them off quickly.

Lucy wrapped her helping hand around Donnie's cock and said,"You are going to owe me big time, Donnie."

Lucy placed both hands around her little pal's cock and felt the vena and brawn under his skin. Donnie 's cock twitched and throbbed under his sister 's skilled ghost. Lucy first used the 'twist and routine'method, where she would skid both custody up and down his quill while twisting each paw in the diametrical guidance. Lucy would alternately glide the palm of her manus over the head of Donnie 's cock, every 3rd or fourth trip to the top of his beam of light, paying particular aid to his sensitive frenulum.

Both of those approaches usually got a guy off rather quickly. When neither worked on Donnie, she switched to what she referred to as the ‘ nuclear option .'An established proficiency that always resulted in an explosive orgasm. That technique consisted of gently massaging Donnie's balls with one hand while sliding her other hand up his pulsating shaft to his mushroom as she again stimulated the frenulum. While continuing to work his shaft in that manner, she tickled his egg with her fingertips. No one had ever lasted Sir Thomas More than a few seconds under that method.

As luck would have it, nothing happened. Lucy fell to her comrade 's side, totally wipe out. Her arms were aching, and her digit were numb.

"Don't stop,"Donnie shrieked,"I was almost there !"

"I'm sorry, Donnie. I've tried everything I know to do."

Donnie thought for a arcminute and then nervously proposed,"Well…not everything."

"What do you mean,"Lucy asked ?

Donnie hesitated a prospicient instant then gingerly said,"You haven't tried your mouth yet."

Lucy bolted upright in the bed and glared at her little blood brother. Her face was red, and she could feel the fierce heating system rising from her shoulder joint and neck. Through clench teeth, she growled, `` You are such a screw deviant. I am your SISTER for God's rice beer ! Sisters don't give their blood brother blowjobs. No way am I going to let you perplex that goliath in my sassing !"

Donnie thought for a min and then said,"Can I puzzle it in your pussycat ?

"Absolutely not,"she growled !

Donnie started crying again and moaned,"It hurts so bad, Lucy. I can't stand it much longer. My lump have never felt so total and hurt so badly. I know if I can perplex it in something warm and wet, it will make me cum. ``

Lucy had always had a tender spot in her nub when it came to her little brother. She could never sit by and let him goes through such torment and annoyance without at least trying to assuage his pain. Lucy leaned forward on her hands and knees, opening her back talk. In one motility, she engulfed his thick cock to halfway. The estrus that enveloped his groin was intoxicating. Donnie reached down and gripped the side of her brass. He watched in astonishment as his sister gave him his first off blowjob.

'' Mmmmmmmmm '' Lucy moaned as her lips glided up and down his shaft.

Donnie shuddered as Lucy swirled her tongue around his spiritualist tip. He thought his balls were wet, but when her hand came up and cupped his full shift, Donnie thought he was going to brag proper there.

Lucy gave a mewling auditory sensation as Donnie began to travel his pelvic arch, slowly fucking his sister's mouth. He felt his engorged straits bump the spine of her throat but kept pumping. He'd been dreaming of this forever, and he would not be denied.

'' That 's it, Sis, suck your little Brother's prick. '' He groaned.

'' Yuullaakkkkk, '' Lucy tried to talk as he shoved his turncock down her throat.

Donnie felt his orchis slap against Lucy's chin as he buried himself in her warm wet oral fissure, pushing until he felt his turncock enter her throat. There was no head of who was in electric charge now as seven inch of his operose rooster stretched Lucy's throat with each thrust.

Donnie could find out Lucy taking breaths through her nose, looking down he watched her spit slobber from the nook of her oral cavity and down her cute petty chin. That sight alone was almost decent to make him want to blow his load down her throat right then and there, but he didn't want to stop feeling the glorious pleasure of his sis's mouth just yet.

Lucy's eyes fluttered afford, and she stared up into his boldness. She released her adhesive friction on Donnie 's shoulders and slid her hands down his back until she gripped a boldness of his ass in each hired hand. She lifted his ass toward her face as she forced her mouth down onto his rooster until it bumped the back of her throat.

Donnie could n't trust the jade his sister had kept hidden inside. Every one of her compute move reeked of sex and lustfulness. When Lucy released Donnie's ass face from her grip, he watched as Lucy's mouth sucked arduous around his crown, and then slowly slide down until her nozzle was buried in his pubic hair. Donnie could palpate his cock enter his baby's throat again."screwing, she had just deep throated him again,"he realized.

At the Same sentence, Lucy reached up and pulled her nightgown off, and he could only stare at her nude physical structure came into view. There is nada like having a raw and ruttish jade kneel between your stage with your cock shoved down her throat, he thought.

Donnie could n't stick out it anymore. Reaching down, he intertwined his fingerbreadth into her blond hair, holding her promontory still he began to arch his pelvic girdle. Donnie could listen her wet slurping as he began to jazz her hot oral cavity. He thought she might get mad, but instead, she only hummed her favourable reception of him taking instruction. The shakiness from her humming went straight to his boiling balls, sending his body into overload and shutting his mental capacity down at the same instant.

'' Take it, Sis, suck my pecker, '' he roared as his orgasm built. `` I think I am going to fucking cum, '' he told her !

Donnie arched his hips up harder, driving deeper. He could try Lucy protrude to gag on his length, but she seemed to fertilize off his motion. Donnie felt his glob slapping against his babe 's spit covered chin. The sight of his cock buried down her pharynx was too much. He was on the sceptre of cumming.

Her backtalk suddenly slipped off his pulsating cock, and she began to shudder as her climax raced through her organic structure. Donnie felt the pressure comfort off his glands, making his testis start to settle back down. Lucy was still shaking and convulsing from her orgasm. Donnie clutched her to his chest of drawers and pressed his lips to her parched lips. Their tongues found each other and danced.

Lucy disengaged from their osculation and said, `` Fuck me ... please ! '' She sounded like she was begging.

That was all Donnie needed ; he grasped his pulsing prick in one manus while he supported himself on the former. Aiming the engorged head teacher to her swollen labia, he lowered his hips. Just as the tip of his cock touched her damp, Donnie looked into her center. He could see the fire glowing in her eyes.

Donnie's sashay drumhead parted Lucy's labia like wet petal as he slid the head inside, accompanied by a soft, damp sucking strait. He could feel her tight silky walls gripping his cock as he pushed deeper.

'' Oh, Jesus, '' Lucy groaned as she stared into his grimace. `` Slow Donnie, '' she gasped. `` I've never had anything this big in me. ``

Donnie's cock is the biggest cock she has ever had in her tight pussy, he realized. No wonder her rampart felt like a velvet vise, she was as tight as a virgin against his seven column inch. With a oink, he pushed down, down, down, sliding a couple more inches into her.

He watched as Lucy 's eye fluttered again, her mouth opening in a silent"Oh"as her body gave a small spasm under him. He could feel her nails dig lightly into his back and then slowly eased up.

'' My God, '' Lucy breathed out a long sigh. `` I just came again, Donnie. Fuck, that was thoroughly. '' A pocket-sized smile crept over her face. `` screw your big sister, well and punishing little pal, '' she urged him.

With only half his cock inside her fast pussy, Donnie began to rock his hips, slowly sliding in and out of her now dripping pussy. With each forward question, he slipped More and more of his duration inside her.

'' Oh shit, '' Lucy groaned as his renal pelvis came down on hers, his intact seven inches now buried to the hilt inside her sopping vagina. Lucy's traveling bag tightened on her little blood brother's rose hip, holding him in place.

'' Do n't prompt for a arcsecond, '' Lucy gasped."Let me do the work for a while."

He could feel her pelvis grind in a slow circle under him as her Urania cumulation pressed against his pelvis. There were rhythmic like waves pulsing along her blind drunk walls as his big sister skewered herself on his manhood.

'' Oh, little pal, '' Lucy moaned `` I want ... I 'm going to ... I'm going to… '' Then Donnie watched as his Sister's heart slowly rolled back again.

'' Ooohhhhhhhh '' Lucy softly whimpered as her entire body jerked under her small brother. She stopped moving as a torrent of fluids gushed out to surcharge Donnie's cock and balls, and then slowly run down the crack of Lucy's ass to souse the sheet under her.

'' Wow, '' Lucy whispered as her centre refocused on Donnie's brass. `` Are you sure you were a Virgo the Virgin, slight crony ? '' she asked.

'' I was until a moment ago, '' he smiled back. `` Why ? ``

'' Because you have already made me cum three times, '' she told him. `` Yet, you have n't even started to really have a go at it me. ``

Donnie pulled slowly back until just the head of his peter rested inside her wet initiative. Hovering over her, Donnie locked eyes with his sister. Donnie gave a silent thanks to hours of watching porn that had prepared him to be intimate what to do to delight his beautiful sis sexually.

'' Oh, so now you want me to fuck you,"he grunted ?"You mean like this ! ``

Donnie then rammed his dick down hard, slicing down through her velvet walls, driving thick, deep, cryptic. Lucy's pegleg shot out and then wrapped around her brother's waist as she scrapped her nails painfully down his cover. He felt another flush of warm fluids wash his belly as her fourth coming ripped through her unprepared body.

'' Oh my, God ! YESSSS, '' Lucy screamed as she convulsed under him again.

Donnie's hips rose and fell as he pounded down into her with unrestraint. One reward to her brother was an almost unlimited vigour supply supplemented by the chemical concoction that kept his dick unusually hard. Wet slurping filled the room, as the odor of their sex hung heavy in the air.

'' nookie me ... fuck me ... '' Lucy chanted as her picayune blood brother, hammered into her. `` Own me, petty brother, '' she said. `` I 'm yours for the taking. ``

Donnie knew he would n't hold up much longer. It would be a receive relief to his aching testis, but he did n't want the delight of his cock sliding in and out of his sister to ever end. Donnie could learn his orb slapping his baby's cum soaked ass as he fucked into her with everything he had.

'' Oh, My Fucking God, '' Lucy's optic grew huge. `` Again ... oh shtup ... oh God ... '' Lucy gasped.

Donnie watched as Lucy devolved into a quivering mass under him. Her consistence was continuously jerking and spasming. Her manus slid up his back to the slope of his face.

'' My small blood brother is making me cum so fucking intemperate, '' Lucy 's seriously lust-filled voice washed over Donnie's face.

Donnie felt Lucy's walls rippling along his dick, trying to milk the boiling cum from his balls. As he watched his big sister orgasm a fifth sentence, his body gave in to the sense experience as his balls started to reduce. Lucy gasped, her eye locking to his. Donnie tried to keep looking into her middle as his coming hit, honestly, but it was n't going to happen. Donnie's eyes rolled back in his head word as his released cum exploded from his balls and shot the distance of his cock.

'' Oooohhh, '' Lucy gave a primal roar as the first blast jetted out to wash off her spasming walls.

Donnie refocused on Lucy's face as Best he could as his ass cheeks tightened, and a second outburst pumped out to flood her waiting pussy. He could see the feeling of wonderment in her eyes.

'' Jesus, '' Lucy moaned. `` I can feel it, oh my God. '' She shuddered under him.

By the time the last cramp of his cock hit, it had to be three or four hot ropes he had let let loose inside her. Donnie rocked back on his blackguard between Lucy's lewdly cattle ranch thigh, looking down between their joined bodies.

The titillating stack of his putz sliding from her tight slit was exciting enough. Still, the additional image of white lump of emollient that matted both their pubic hair's-breadth, as their mixed cream seeped from her sent a shiver down his spine.

'' I 'm no longer a Virgo. '' Donnie crowed as he looked down at his beautiful sister.

'' No, you 're not '' Lucy reached up and ran her digit down his hairy chest. `` Now, my BIG little chum is a man. '' She said.

As Donnie slid his prick free of Lucy's clutching snatch, he was thrilled to see it coated with their slickness goo, and his balls no longer ached and throbbed. He was even more excited to realize that after emptying his glob, he was still rock hard. He wanted more of his sister, and he intended to have her.

'' Am I your man ? '' Donnie asked as his babe stared riveted at his throbbing cock.

'' Forever little brother, '' Lucy whispered back.

Donnie reached down and began to roll Lucy onto her stomach. Pulling up on her hips, she rose to her hired man and genu on the bed. She looked over her shoulder at him as he positioned himself behind her. There was a blast in her centre he had never seen before.

'' Are you going to climb me ? '' Lucy growled. `` Are you going to Fuck your big sister like a beef in high temperature ? ``

Donnie snarled with luxuria as he dragged the swollen-headed head of his rooster along with his sister 's cum soaked lips. He never had in his aliveness heard his babe talk like that ; it was as if she had become the jade he'd dreamed about.

'' I fucking love this military position, '' Lucy moaned. `` It 's been too prospicient since I was so meet ; now fuck me like the woman of the street I am. Every mess I have belongs to you now, little buddy. ``

Donnie slammed into her plume pussy and asked,"Lucy, I know I promised you I would never ask for a favor like this again, but do you imagine you could format for me to fuck some of your sorority sisters the next time I get hard like this ?"

"Donnie ! I'm your Sister ! I get first dibbed on your fantastic putz ! ”