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

Donnie Alice Hamilton is the typical annoying teenaged little brother. There was just two old age difference in the old age of him and his big sister, Lucy. The immature way he acted, one would guess there was much to a greater extent of an age gap. She tolerated Donnie's juvenile behavior because she loved him. She learned to put up with his japery because she understood Donnie was going through puberty and was beginning to have an pursuit in girlfriend. She also knew he was too young and inexperienced to interpret why he was attracted to the antonym sex. Every time she had her girlfriends to their family for a sleepover, he acted up.

Lucy is a beautiful offspring girl with favorable hair, watch crystal blue eyes, and luscious full lip. Donnie is the exact opposite of his sister. He is a tall, gangly boy with freckle and bombastic groundwork that made him uncoordinated and unsuited for sports or anything that required nimbleness. Donnie had very few friends. Lucy, on the other hired man, was one of the most pop girls in school. 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 captain of her cheerleader squad, chairperson of her elderly class, and was elected homecoming female monarch two age in a row. Donnie was n't exactly ugly, but he seemed to repel most miss with his unpredictable conduct and unappealing appearances. He was a bit of a swot who enjoyed science and computers.

Donnie had a chemistry set and often found chemic convention on the internet to use with experiments. One of his favorites was hydrogen sulfide ( rotten egg gas ) that he released one night when his sister had a sleep party. Lucy 's bedroom smelled like breaking wind the residual of the night, and the girls had to move their slumber party down to the den.

By the time Donnie was eighteen and a senior in high school, he was still a virgin and didn't have a girlfriend. He had started to notice tits but had only seen naked 1 on the net so far. The only thing Donnie knew about sex, he had learned from porn sites. He still didn't know how to connect to the opponent sex successfully. He was somewhat like a ten-year-old boy who chased and pulled the hair of young woman he was attracted to on the playground. He knew it was prison term to grow up and learn to act like a sexually know teenager.

Donnie was despairing to get a girlfriend and lose his virginity, so he checked his smut sites to find out what girls wanted in a swain. He noticed that all the men on the porn web site had ten to twelve-inch cocks. Donnie measured his cock and found it was just a fraction under seven in. He had to ascertain a way to farm a long rooster. He searched the internet for a chemical formula that promised a bigger, harder cock and also claimed it would stay hard until a girlfriend was satisfied. It emphasized that staying hard was important when it came to satisfying a cleaning lady.

Donnie got his chemical science set out and worked all afternoon, perfecting the implied herculean anatomical changes to his cock. After boiling off the liquidness, he ended up with four ounces of ok snowy powder. The internet instruction guaranteed that one teaspoon of the pulverization in a cup of liquidness would deliver the pledged results. Donnie drank the mixture and set about waiting for the reaction to take place. By dinner time, nothing had changed. His cock was n't any yearner, and he did n't feel any different.

After dinner, the family settled in the den to watch TV together. Donnie was fidgety and kept leaving the room every twenty to thirty second to tick off and see if there were any alteration to his stopcock. There was n't. He did seem to get an hard-on at the tenuous input, but that was fairly typical for a teenage boy with raging hormone. Around ten o'clock, the family retired to their bedroom for the night. Donnie had a restless night. He kept dreaming of naked girls parading before him. Every once in a while, his pipe dream would include his mother and babe among the naked girls.

Donnie came down for breakfast the following sunrise and took a whole step into the kitchen. His Mom was in use preparing breakfast as usual, 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 dark knee-length skirt and a sheer white blouse that sort of hugged her shank. Her butt curved nicely under that wench. The outline of her lacy White bra was unmistakable under her sheer white shirt. Was that sexy ? For the first time in his biography, he thought it was. He could see the swell of the right side of her boob under her shirt, jiggling as she stirred the pancake mix with a large spoon."Holy cow, '' he thought to himself. He had never noticed before, but his Mom was hot. He got an erection looking at his Mom. He had to sit down and obscure it from her.

A moment later, Donnie's baby 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 blue devil eye. A ardent, engaging smile. His older babe looked different. Her bra shoulder strap are visible on her peg down shoulders. And her pinhead ? Oh, God, her boobs are humble and firm, just hanging out right there. How had he not noticed them before ? The verity is he'd never noticed Lucy like this before. Her trim little articulatio coxae. Her dainty nose. Her long, slender neck opening. How had he never seen it before ? He tried to smile at her. His tool got uncomfortably hard, and he attempted to acclimate it covertly. His Mom gave him a quizzical look. Donnie tried to engage his big sister with small public lecture about the yearbook she was editing for her college but kept stumbling over his Son. He finally gave up and excused himself and left for school.

Donnie 's cock had n't made the variety promised on the internet, so he studied the chemical pattern and decided that the dosage must depend on trunk weight. Instead of one teaspoon of the lily-white powder, he put a tablespoonful in a cup of hot tea and drink in it with his dinner. At about two o'clock in the morning, Donnie woke up. It was still sour outside. He rolled over in his tangle of sheets and groaned. Something felt odd. Very odd. He tossed and turned, trying to get comfy. Something was wrongfulness with his cock. Donnie rolled over, jumped out of bed, and pulled down his pugilist shortstop to examined himself. His pecker was hard, very hard. It was not any longer, but it was swollen fat and ached terribly. It was the tough shell of blue balls he had ever experienced. He urgently needed to cum. Donnie rushed to his can, pushed his shorts down to his ankles, and began to masturbate aggressively. He tightened his hand around his hard dick and pounded away. Images of his Mom and sister surged into his headspring. He seized his tool and increased the rhythm. He was harder now than he had ever been in his life. His cock was, indeed, a sight to lay eyes on. The drumhead was purple and mushroom-shaped. The venous blood vessel were sticking out and throbbing.

An time of day later, Donnie still hadn't cum. parentage drained from his head and filled his swollen cock. He was becoming dizzy, and his arms felt like they were about to lessen off. He'd never experienced anything like it. He waddled over to the bathroom window with his boxers still around his articulatio talocruralis and pulled the window open. The dusty, crisp air cleared his head word. Donnie kicked his boxers off and deposited them in the wearing apparel hamper. Donnie shared a diddlyshit n'Jill bathroom with his big babe, Lucy. He opened the doorway that connected the two bedrooms and made his way to his babe 's bed. Donnie sat on the edge of his sis 's bed, crying because of his painfully surd, aching cock. He sobbed in hurting as he shook her shoulder. She woke with a start and said, `` What is it, Donnie ? Why are you crying ? ``

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

Lucy sat up in her bed and saw that Donnie was nude from the waist down, and his dick was standing at attention. Lucy had never really given much considerateness to her little buddy's pecker other than the few times she noticed his stimulation creating a extrusion in his pant.

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

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

"Well, go in the bathroom and jack-off, or spank your scalawag, or whatever the underworld hombre do to make 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 able to advertize 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 babe ! I'm not supposed to allude 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 assist me cum this one time."

Lucy considered the agony on her small brother's grimace. Her marrow went out to him because she could see he was sincerely hurting. Lucy relented and asked her brother to lie on his back. She then crawled between his legs. Lucy set back on her dog and examined Donnie's peter for a bit. She had seen a lot of cocks, but never a cock this great. Lucy dated a lot of guys in richly school 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 hammer and said,"You are going to owe me big time, Donnie."

Lucy placed both hands around her piffling crony's cock and felt the veins and muscle under his skin. Donnie 's rooster twitched and throbbed under his baby 's skilled cutaneous senses. Lucy first used the 'twist and number'method, where she would slide both hands up and down his shaft while twisting each hand in the diametrical centering. Lucy would alternately glide the laurel wreath of her bridge player over the head of Donnie 's cock, every tierce or quartern head trip to the top of his shaft, paying exceptional attention to his sensitive 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 option .'An established technique that always resulted in an explosive orgasm. That proficiency consisted of gently massaging Donnie's balls with one manus while sliding her other hand up his pulsating cock to his mushroom as she again stimulated the frenulum. While continuing to operate his shaft in that way, she tickled his testis with her fingertips. No one had ever lasted more than a few seconds under that method.

As fortune would have it, nil happened. Lucy fell to her brother 's side, totally washed-out. Her arms were aching, and her fingers 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 minute and then nervously proposed,"Well…not everything."

"What do you intend,"Lucy asked ?

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

Lucy bolted erect in the bed and glared at her minuscule brother. Her boldness was red, and she could feel the fierce heat rising from her shoulders and cervix. Through clenched tooth, she growled, `` You are such a nookie pervert. I am your Sister for God's rice beer ! Sister don't give their brother blowjob. No way am I going to let you stay that monster in my mouth !"

Donnie thought for a minute and then said,"Can I stick it in your pussy ?

"Absolutely not,"she growled !

Donnie started crying again and moaned,"It hurts so bad, Lucy. I can't tolerate it much longer. My chunk have never felt so full and hurt so badly. I know if I can puzzle it in something warm and wet, it will wee me cum. ``

Lucy had always had a attendant spot in her inwardness when it came to her piffling brother. She could never sit by and let him goes through such agony and hurting without at least trying to alleviate his bother. Lucy leaned forward on her script and knees, opening her mouth. In one move, she engulfed his thick cock to halfway. The heating that enveloped his groyne was intoxicating. Donnie reached down and gripped the face of her face. He watched in astonishment as his sister gave him his outset blowjob.

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

Donnie shuddered as Lucy swirled her glossa around his sensitive tip. He thought his balls were compressed, but when her script came up and cupped his full release, Donnie thought he was going to blow right there.

Lucy gave a mewling sound as Donnie began to locomote his hip, slowly fucking his sister's mouth. He felt his engorged head bump the spinal column of her throat but kept pumping. He'd been dreaming of this forever, and he would not be denied.

'' That 's it, Sis, suck up your minuscule buddy's peter. '' He groaned.

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

Donnie felt his chunk slap against Lucy's Kuki-Chin as he buried himself in her warm wet mouth, pushing until he felt his cock enter her throat. There was no enquiry of who was in rush now as seven in of his arduous cock stretched Lucy's throat with each thrust.

Donnie could learn Lucy taking breaths through her nose, looking down he watched her spit trickle from the corner of her backtalk and down her precious minuscule chin. That sight alone was almost adequate to make him want to fellate his load down her throat right then and there, but he didn't want to stop feeling the splendid joy of his Sister's mouth just yet.

Lucy's eyes fluttered open, and she stared up into his aspect. She released her grip on Donnie 's shoulders and slid her hands down his back until she gripped a nerve of his ass in each helping hand. She lifted his ass toward her look as she forced her mouth down onto his shaft until it bumped the back of her throat.

Donnie could n't trust the loose woman his Sister had kept hidden inside. Every one of her calculated movements reeked of sex and lecherousness. When Lucy released Donnie's ass brass from her clutch, he watched as Lucy's mouth sucked hard around his crown, and then slowly slew down until her olfactory organ was buried in his pubic hair. Donnie could palpate his cock enter his sister's throat again."screw, she had just deep throated him again,"he realized.

At the same time, Lucy reached up and pulled her night-robe off, and he could only gaze at her bare body came into persuasion. There is cipher like having a nude and steamy slattern kneeling between your legs with your rooster shoved down her throat, he thought.

Donnie could n't stand it anymore. Reaching down, he intertwined his finger's breadth into her blond hairsbreadth, holding her pass still he began to arch his hips. Donnie could hear her wet slurping as he began to fuck her hot sass. He thought she might get mad, but instead, she only hummed her approval of him taking mastery. The vibe from her humming went full-strength to his boiling balls, sending his torso into overload and shutting his brain down at the Saami instant.

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

Donnie arched his hip joint up harder, driving deeper. He could hear Lucy start to gag on his length, but she seemed to course off his motion. Donnie felt his balls slapping against his babe 's spittle covered Chin. The pot of his rooster buried down her throat was too often. He was on the wand of cumming.

Her sass suddenly slipped off his pulsating cock, and she began to shiver as her orgasm raced through her organic structure. Donnie felt the pressure level ease off his glands, making his balls start to settle down back down. Lucy was still shaking and convulsing from her orgasm. Donnie clutched her to his chest and pressed his lip to her scorched lips. Their tongues 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 cock in one hired man while he supported himself on the other. Aiming the engorged mind to her swollen labia, he lowered his articulatio coxae. Just as the tip of his cock touched her moistness, Donnie looked into her eyes. He could see the fire glow in her eyes.

Donnie's tittup head parted Lucy's labia like wet petals as he slid the question inside, accompanied by a soft, moist sucking sound. He could feel her rigorous silky walls gripping his stopcock as he pushed deeper.

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

Donnie's prick is the biggest rooster she has ever had in her crocked kitty-cat, he realized. No wonder her rampart felt like a velvet vise, she was as loaded as a Virgin against his seven inches. With a grunt, he pushed down, down, down, sliding a span more in into her.

He watched as Lucy 's middle fluttered again, her mouth opening in a silent"Oh"as her torso gave a diminished muscle spasm under him. He could feel her nails dig lightly into his book binding and then slowly eased up.

'' My God, '' Lucy breathed out a foresightful sigh. `` I just came again, Donnie. Fuck, that was good. '' A pocket-sized smiling crept over her face. `` Fuck your big sis, good and intemperate footling brother, '' she urged him.

With only half his cock inside her tight pussy, Donnie began to rock his hips, slowly sliding in and out of her now dripping snatch. With each forward motion, he slipped more and more of his length inside her.

'' Oh shit, '' Lucy groaned as his pelvis came down on hers, his full seven column inch now buried to the hilt inside her drench vagina. Lucy's traction tightened on her little blood brother's hips, holding him in place.

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

He could feel her pelvic arch grind in a slow circle under him as her Venus pile pressed against his pelvis. There were rhythmic like waves pulsing along her sloshed walls as his big sister skewered herself on his manhood.

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

'' Ooohhhhhhhh '' Lucy softly whimpered as her entire body jerked under her niggling brother. She stopped moving as a torrent of fluids gushed out to soak Donnie's dick and globe, and then slowly run down the scissure of Lucy's ass to dowse the sheet under her.

'' Wow, '' Lucy whispered as her eyes refocused on Donnie's fount. `` Are you sure you were a virgin, footling 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 jazz me. ``

Donnie pulled slowly back until just the head of his shaft rested inside her wet orifice. Hovering over her, Donnie locked optic with his sister. Donnie gave a unsounded thanks to 60 minutes of watching porno that had prepared him to know what to do to delight his beautiful sister sexually.

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

Donnie then rammed his putz down hard, slicing down through her velvet rampart, driving deep, deep, deep. Lucy's legs shot out and then wrapped around her brother's waistline as she scrapped her nails painfully down his rachis. He felt another outpouring of warm fluids wash his belly as her one-quarter coming ripped through her unprepared body.

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

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

'' Fuck me ... fuck me ... '' Lucy chanted as her little brother, hammered into her. `` Own me, little buddy, '' she said. `` I 'm yours for the pickings. ``

Donnie knew he would n't cobbler's last much foresighted. It would be a welcomed relief to his aching balls, but he did n't desire the pleasure of his cock sliding in and out of his babe to ever end. Donnie could try his balls slapping his baby's cum soaked ass as he fucked into her with everything he had.

'' Oh, My nookie God, '' Lucy's optic grew vast. `` Again ... oh fuck ... oh God ... '' Lucy gasped.

Donnie watched as Lucy devolved into a quivering mess under him. Her physical structure was continuously jerking and spasming. Her hands slid up his back to the position of his face.

'' My footling comrade is making me cum so fucking hard, '' Lucy 's seriously lust-filled voice washed over Donnie's face.

Donnie felt Lucy's walls rippling along his barb, trying to milk the boiling cum from his balls. As he watched his big sister orgasm a fifth part time, his eubstance gave in to the sensations as his globe started to tighten. Lucy gasped, her middle locking to his. Donnie tried to keep looking into her centre as his orgasm hit, honestly, but it was n't going to happen. Donnie's eyes rolled back in his caput as his released cum exploded from his orb and shot the length of his cock.

'' Oooohhh, '' Lucy gave a primordial roar as the first of all gust jetted out to moisten her spasming walls.

Donnie refocused on Lucy's face as Best he could as his ass cheeks tightened, and a second explosion pumped out to inundate her waiting twat. He could see the look of marvel in her eyes.

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

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

The erotic sight of his cock sliding from her tight pussycat was exciting enough. Still, the additional paradigm of ovalbumin glob of cream that matted both their pubic whisker, as their fuse pick seeped from her sent a shiver 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 fingers down his hairy dresser. `` Now, my BIG little pal is a man. '' She said.

As Donnie slid his tool free people of Lucy's clutching cunt, he was thrilled to see it coated with their slick goo, and his egg no longer ached and throbbed. He was even more excited to realize that after emptying his testis, he was still rock-and-roll hard. He wanted Sir Thomas More of his baby, and he intended to deliver her.

'' Am I your man ? '' Donnie asked as his sister 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 rosehip, she rose to her hands and knees on the bed. She looked over her shoulder 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 piece of tail your big sister like a kick in heat ? ``

Donnie snarled with lust as he dragged the swell up head teacher of his shaft along with his babe 's cum soaked sass. He never had in his life-time heard his sister talk like that ; it was as if she had become the slattern he'd dreamed about.

'' I fucking love this position, '' Lucy moaned. `` It 's been too foresightful since I was so satisfied ; now fuck me like the tart I am. Every gob I have belongs to you now, small buddy. ``

Donnie slammed into her soaked slit and asked,"Lucy, I know I promised you I would never ask for a favor like this again, but do you suppose you could arrange 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 wonderful hammer ! ”