EVERYONE IN THIS STORY IS AT LEAST 18 YEARS OLD OR OLDER.

Donnie Lady Emma Hamilton is the typical annoying teenaged little brother. There was just two yr difference in the historic period of him and his big sis, Lucy. The immature way he acted, one would imagine there was much more of an age gap. She tolerated Donnie's juvenile person demeanour because she loved him. She learned to put up with his pranks because she understood Donnie was going through puberty and was beginning to have an interest in girls. She also knew he was too young and inexperient to sympathise why he was attracted to the opponent sex. Every time she had her girlfriend to their house for a sleepover, he acted up.

Lucy is a beautiful Loretta Young young woman with favorable hair, crystal juicy eyes, and luscious wax backtalk. Donnie is the claim opposite word of his sister. He is a tall, gangly boy with freckle and enceinte invertebrate foot that made him uncoordinated and unsuited for sports or anything that required agility. Donnie had very few booster. Lucy, on the early deal, was one of the most popular miss in school. Lucy was a boy attractor, and boys would fall all over themselves to be near her. If she needed something, there was always a young man there to convey it for her.

Lucy was maitre d'hotel of her cheerleader team, president of her elderly class, and was elected homecoming queen two years in a row. Donnie was n't exactly ugly, but he seemed to repel most girls with his irregular conduct and unlikable coming into court. He was a bit of a nerd who enjoyed skill and computers.

Donnie had a chemistry set and often found chemical rule on the internet to use with experimentation. One of his favorites was hydrogen sulfide ( rotten egg gas ) that he released one night when his Sister had a slumber party. Lucy 's bedroom smelled like breaking wind the rest of the night, and the miss had to locomote their slumber political party down to the den.

By the time Donnie was xviii and a senior in high school, he was still a virgin and didn't have a girlfriend. He had started to find tits but had only seen naked ones on the cyberspace so far. The only affair Donnie knew about sex, he had learned from porn sites. He still didn't know how to relate to the polar sex successfully. He was somewhat like a ten-year-old boy who chased and pulled the hair of female child he was attracted to on the vacation spot. He knew it was time to farm up and get a line to act like a sexually feel teenager.

Donnie was desperate to get a girlfriend and lose his virginity, so he checked his porno sites to find out what girls wanted in a beau. He noticed that all the men on the erotica sites had ten to twelve-inch cocks. Donnie measured his rooster and found it was just a fraction under seven inches. He had to find a way to grow a hanker shaft. He searched the internet for a chemical formula that promised a bigger, arduous cock and also claimed it would stay hard until a girlfriend was satisfied. It emphasized that staying hard was authoritative when it came to satisfying a woman.

Donnie got his chemical science set out and worked all afternoon, perfecting the connote potent anatomical variety to his putz. After boiling off the liquid, he ended up with four ounces of OK white gunpowder. The internet commission guaranteed that one teaspoon of the gunpowder in a cup of liquid would drive home the pledged upshot. Donnie drank the confection and set about waiting for the reaction to take place. By dinner clip, nothing had changed. His stopcock was n't any longer, and he did n't find any dissimilar.

After dinner party, the family settled in the den to find out TV together. Donnie was fidgety and kept leaving the elbow room every XX to thirty mo to tick off and see if there were any alteration to his tool. There was n't. He did seem to get an erection at the slightest stimulation, but that was fairly typical for a teenage boy with raging endocrine. Around ten o'clock, the family retired to their bedchamber for the night. Donnie had a uneasy dark. He kept dreaming of naked female child parading before him. Every once in a patch, his ambition would include his mother and sister among the au naturel girls.

Donnie came down for breakfast the next daybreak and took a dance step into the kitchen. His Mom was busy preparing breakfast as common, but something was different. Donnie shook his head and looked again. Why hadn't he noticed the flare of his Mom's hips before ? She was wearing a dour knee-length skirt and a sheer white blouse that sort of hugged her shank. Her butt curved nicely under that skirt. The scheme of her lacy Andrew D. White bra was unmistakable under her sheer white shirt. Was that sexy ? For the first time in his life, he thought it was. He could see the dandy of the right side 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 hard-on looking at his Mom. He had to sit down and hide it from her.

A moment later, Donnie's Sister entered the kitchen and took her usual place across the table from him. Looking up from his breakfast, he stared at his big sister. How had he not noticed how pretty and delicate she was ? Soft blueing eyes. A warm, engaging smile. His older sister looked different. Her bra straps are seeable on her narrow articulatio humeri. And her boob ? Oh, God, her boobs are pocket-size and solid, 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 little hips. Her dainty nose. Her long, slender cervix. How had he never seen it before ? He tried to smile at her. His cock got uncomfortably severely, and he attempted to acclimate it covertly. His Mom gave him a questioning look. Donnie tried to engage his big sister with small lecture about the yearbook she was editing for her college but kept stumbling over his tidings. He finally gave up and excused himself and left for school.

Donnie 's cock had n't made the alteration promised on the cyberspace, so he studied the chemical substance formula and decided that the dose must depend on body weighting. Instead of one teaspoon of the white gunpowder, he put a tablespoon in a cup of hot tea and drank it with his dinner party. At about two o'clock in the dawn, Donnie woke up. It was still dark outside. He rolled over in his tangle of canvass and groaned. Something felt odd. Very odd. He tossed and turned, trying to get comfortable. Something was wrong with his cock. Donnie rolled over, jumped out of bed, and pulled down his pugilist shorts to examined himself. His rooster was strong, very hard. It was not any longer, but it was swollen fat and ached terribly. It was the pip example of aristocratic balls he had ever experienced. He urgently needed to cum. Donnie rushed to his bathroom, pushed his boxers down to his ankle, and began to masturbate aggressively. He tightened his hand around his concentrated cock and pounded away. Images of his Mom and sister surged into his headspring. He seized his cock and increased the calendar method. He was harder now than he had ever been in his life. His cock was, indeed, a peck to lay eyes on. The head was purple and mushroom-shaped. The nervure were sticking out and throbbing.

An minute later, Donnie still hadn't cum. line of descent drained from his head and filled his intumesce cock. He was becoming dizzy, and his arms felt like they were about to fall off. He'd never experienced anything like it. He waddled over to the bathroom window with his underdrawers still around his ankles and pulled the windowpane undefendable. The cold, crisp air cleared his head. Donnie kicked his boxers off and deposited them in the wearing apparel hamper. Donnie shared a Jack n'Jill bath 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 edge of his sister 's bed, crying because of his painfully severe, aching prick. 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 standpoint 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 much consideration to her little brother's tool other than the few sentence she noticed his arousal creating a protrusion in his pants.

"What the hell do you require 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."

"Well, go in the can and jack-off, or spank your monkey, or whatever the hell guys do to make themselves cum,"Lucy bellowed.

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

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

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

Lucy considered the suffering on her trivial Brother's face. Her heart went out to him because she could see he was sincerely hurting. Lucy relented and asked her buddy to lie on his spine. She then crawled between his legs. Lucy set back on her dog and examined Donnie's cock for a second. She had seen a lot of hammer, but never a cock this large. Lucy dated a lot of guy wire in high-pitched schoolhouse and college and had become very skilled at giving a handjob. It was n't one of her favorite things, so she learned to get them off quickly.

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

Lucy placed both work force around her small comrade's turncock and felt the venous blood vessel and musculus under his cutis. Donnie 's cock twitched and throbbed under his baby 's skilled touch. Lucy first used the 'twist and turn'method acting, where she would slide both hands up and down his dig while twisting each hand in the opposite direction. Lucy would alternately glide the palm of her mitt over the head of Donnie 's cock, every thirdly or fourth head trip to the top of his shaft, paying item attention to his medium frenulum.

Both of those advance usually got a guy off rather quickly. When neither worked on Donnie, she switched to what she referred to as the ‘ nuclear alternative .'An established technique that always resulted in an explosive climax. That proficiency consisted of gently massaging Donnie's orb with one manus while sliding her early hired hand up his pulsating cock to his mushroom as she again stimulated the frenulum. While continuing to work his shaft in that mode, she tickled his bollock with her fingertips. No one had ever lasted more than a few seconds under that method.

As luck would have it, nothing happened. Lucy fell to her brother 's side, totally beat. Her arms were aching, and her finger 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 min and then nervously proposed,"Well…not everything."

"What do you have in mind,"Lucy asked ?

Donnie hesitated a long moment then gingerly said,"You haven't tried your oral fissure yet."

Lucy bolted upright in the bed and glared at her little brother. Her human face was red, and she could find the fierce rut rising from her shoulder and neck opening. Through clenched teeth, she growled, `` You are such a fucking deviate. I am your SISTER for God's interest ! Sister don't give their crony cock sucking. No way am I going to let you stick that monster in my mouth !"

Donnie thought for a minute and then said,"Can I stick 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 full and hurt so badly. I know if I can stick it in something warm and wet, it will make me cum. ``

Lucy had always had a tender maculation in her tenderness when it came to her little Brother. She could never sit by and let him goes through such suffering and pain without at least trying to relieve his hurting. Lucy leaned forward on her paw and knee joint, opening her backtalk. In one motility, she engulfed his midst stopcock to halfway. The heat that enveloped his groin was intoxicating. Donnie reached down and gripped the incline of her nerve. He watched in amazement as his sister gave him his starting time blowjob.

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

Donnie shuddered as Lucy swirled her clapper around his sensitive tip. He thought his balls were blotto, but when her hand came up and cupped his wide-cut chemise, Donnie thought he was going to vaunt right there.

Lucy gave a mewling speech sound as Donnie began to impress his hips, slowly fucking his sister's mouth. He felt his satiate head bump the back 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 minuscule sidekick's peter. '' He groaned.

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

Donnie felt his balls slap against Lucy's Kuki as he buried himself in her warmly wet sass, pushing until he felt his cock enter her throat. There was no inquiry of who was in bearing now as seven inches of his gruelling pecker stretched Lucy's throat with each thrust.

Donnie could hear Lucy taking breathing spell through her nose, looking down he watched her spit dribble from the corner of her mouth and down her cute minuscule chin. That sight alone was almost enough to make him want to bobble his cargo down her throat right then and there, but he didn't want to give up feeling the magnificent pleasure of his sister's sassing just yet.

Lucy's heart fluttered undetermined, and she stared up into his aspect. She released her grip on Donnie 's shoulders and slid her hired hand down his back until she gripped a impudence of his ass in each hand. She lifted his ass toward her face as she forced her mouth down onto his cock until it bumped the backrest of her throat.

Donnie could n't believe the slut his sister had kept hidden inside. Every one of her depend trend reeked of sex and lust. When Lucy released Donnie's ass cheeks from her grip, he watched as Lucy's mouth sucked arduous around his poll, and then slowly slither down until her nozzle was buried in his pubic hairsbreadth. Donnie could feel his putz enter his sister's pharynx again."fuck, she had just deep throated him again,"he realized.

At the Saami prison term, Lucy reached up and pulled her nightgown off, and he could only stare at her nude body came into vista. There is nothing like having a naked and horny strumpet kneel between your legs with your turncock shoved down her pharynx, he thought.

Donnie could n't abide it anymore. Reaching down, he intertwined his fingers into her blonde hair, holding her foreland still he began to curve his pelvic girdle. Donnie could hear her wet slurping as he began to fuck her hot backtalk. He thought she might get mad, but instead, she only hummed her favourable reception of him taking command. The vibration from her humming went straight to his boiling balls, sending his consistency into overload and shutting his brain down at the same instant.

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

Donnie arched his rosehip up harder, driving deeper. He could get wind Lucy start to gag on his distance, but she seemed to feed off his motility. Donnie felt his Lucille Ball slapping against his sister 's spit covered Kuki. The batch of his hammer buried down her throat was too much. He was on the verge of cumming.

Her lip suddenly slipped off his pulsating stopcock, and she began to shudder as her orgasm raced through her physical structure. Donnie felt the pressure allay off his glands, making his balls start to decide back down. Lucy was still shaking and convulsing from her coming. Donnie clutched her to his chest and pressed his sassing to her parched backtalk. Their spit found each other and danced.

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

That was all Donnie needed ; he grasped his pulsing shaft in one hand while he supported himself on the other. Aiming the engorged pass to her swollen labia, he lowered his hip joint. Just as the tip of his cock touched her moistness, Donnie looked into her eye. He could see the fire radiance in her eyes.

Donnie's cock head parted Lucy's labia like wet petal as he slid the head teacher inside, accompanied by a balmy, damp sucking sound. He could feel her slopped silky walls gripping his peter as he pushed deeper.

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

Donnie's peter is the enceinte cock she has ever had in her sozzled pussy, he realized. No curiosity her wall felt like a velvet vise, she was as sozzled as a Virgo against his seven inches. With a grunt, he pushed down, down, down, sliding a couple More in into her.

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

'' My God, '' Lucy breathed out a yearn sigh. `` I just came again, Donnie. roll in the hay, that was good. '' A modest smile crept over her face. `` Fuck your big babe, good and hard little comrade, '' she urged him.

With just half his hammer inside her tight pussycat, Donnie began to rock his hips, slowly sliding in and out of her now dripping pussy. With each forward motion, he slipped Sir Thomas More and Sir Thomas More of his length inside her.

'' Oh shit, '' Lucy groaned as his pelvis came down on hers, his entire seven inches now buried to the hilt inside her sopping vagina. Lucy's adhesive friction tightened on her piffling brother's hips, holding him in place.

'' Do n't act for a minute, '' Lucy gasped."Let me do the body of work for a while."

He could finger her hips grind in a slow circle under him as her Urania pitcher's mound pressed against his pelvis. There were rhythmic like wave pulsing along her blotto walls as his big sister skewered herself on his manhood.

'' Oh, niggling brother, '' Lucy moaned `` I want ... I 'm going to ... I'm going to… '' Then Donnie watched as his sister's oculus slowly rolled back again.

'' Ooohhhhhhhh '' Lucy softly whimpered as her entire soundbox jerked under her little brother. She stopped moving as a soaker of fluids gushed out to souse Donnie's cock and balls, and then slowly run down the scissure of Lucy's ass to drench the sheet under her.

'' Wow, '' Lucy whispered as her eyes refocused on Donnie's case. `` Are you certain you were a virgin, small brother ? '' she asked.

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

'' Because you have already made me cum three metre, '' she told him. `` Yet, you have n't even started to really fuck me. ``

Donnie pulled slowly back until just the head of his cock rested inside her wet opening. Hovering over her, Donnie locked eyes with his sis. Donnie gave a silent thanks to hours of watching porn that had prepared him to love what to do to please his beautiful sister 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 bulwark, driving deep, deep, oceanic abyss. Lucy's wooden leg shot out and then wrapped around her comrade's shank as she scrapped her nails painfully down his backbone. He felt another flush of warm fluids wash his belly as her fourth part orgasm ripped through her unprepared body.

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

Donnie's rose hip rose and fell as he pounded down into her with unrestraint. One advantage to her sidekick was an almost outright get-up-and-go supply supplemented by the chemical concoction that kept his gumshoe unusually hard. Wet slurping filled the room, as the smell of their sex hung heavy in the air.

'' fucking me ... be intimate me ... '' Lucy chanted as her little brother, hammered into her. `` Own me, little Brother, '' she said. `` I 'm yours for the taking. ``

Donnie knew he would n't last much long. It would be a welcome ease to his aching orchis, but he did n't desire the pleasure of his cock sliding in and out of his baby to ever end. Donnie could get wind his glob slapping his baby's cum soaked ass as he fucked into her with everything he had.

'' Oh, My Fucking God, '' Lucy's heart grew huge. `` Again ... oh piece of tail ... oh God ... '' Lucy gasped.

Donnie watched as Lucy devolved into a quivering muckle under him. Her body was continuously jerking and spasming. Her script slid up his back to the incline of his face.

'' My niggling brother is making me cum so sleep with hard, '' Lucy 's seriously lust-filled voice washed over Donnie's face.

Donnie felt Lucy's bulwark rippling along his shaft, trying to milk the boiling cum from his orchis. As he watched his big sis orgasm a fifth clock time, his trunk gave in to the star as his bollock started to tighten up. Lucy gasped, her eyes locking to his. Donnie tried to keep looking into her eye as his climax hit, honestly, but it was n't going to happen. Donnie's eyes rolled back in his head as his released cum exploded from his balls and shot the distance of his cock.

'' Oooohhh, '' Lucy gave a key holla as the maiden blast jetted out to dampen her spasming walls.

Donnie refocused on Lucy's face as Best he could as his ass impertinence tightened, and a endorsement burst pumped out to flood her waiting pussy. He could see the flavour of wonder in her eyes.

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

By the time the last spasm of his tool hit, it had to be three or four hot roofy he had let loose inside her. Donnie rocked back on his heels between Lucy's lewdly feast second joint, looking down between their joined bodies.

The erotic sight of his dick sliding from her miserly pussy was exciting enough. Still, the additional picture of white globs of cream that matted both their pubic pilus, as their merge cream seeped from her sent a shudder down his spine.

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

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

As Donnie slid his shaft free of Lucy's clutching pussycat, he was thrilled to see it coated with their slick goo, and his formal no longer ached and throbbed. He was even more aroused to realize that after emptying his chunk, he was still rock hard. He wanted more of his babe, and he intended to hold her.

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

'' Forever picayune sidekick, '' Lucy whispered back.

Donnie reached down and began to roll Lucy onto her stomach. Pulling up on her hips, she rose to her hands and stifle on the bed. She looked over her berm at him as he positioned himself behind her. There was a fire in her eyes he had never seen before.

'' Are you going to mount me ? '' Lucy growled. `` Are you going to nooky your big babe like a cunt in heat ? ``

Donnie snarled with lustfulness as he dragged the swollen head of his rooster along with his sister 's cum soaked lip. He never had in his animation heard his sis talk of the town like that ; it was as if she had become the jade he'd dreamed about.

'' I fucking jazz this billet, '' Lucy moaned. `` It 's been too foresightful since I was so satisfy ; now fuck me like the whore I am. Every hole I have belongs to you now, trivial buddy. ``

Donnie slammed into her soaked puss and asked,"Lucy, I know I promised you I would never ask for a favor like this again, but do you think you could arrange for me to fuck some of your sorority sisters the next sentence I get hard like this ?"

"Donnie ! I'm your SISTER ! I get get-go dibbed on your wonderful cock ! ”