Shining Armour's Rowdy Roulette

Twilight gasped quietly as her older brother ran his tongue over her throat, his soft and wet tongue tickling her nerves in a way that aroused her something vicious. His strong arms gripped her slender body, hands snaking down to her rear and grabbing handfuls of her plump ass, the purple princess jutting the her large derriere out ever so slightly, just to give her brother something more to play with.

"You don't have to be so desperate..." Twilight giggled in a horny tone. "I'm not going anywhere."

"I've missed you," Shining said, sounding as love-drunk as a stallion could get.

"It's only been six months since we last... saw each other," Twilight commented, her fingers running over her brother's large and defined shoulders, soon gripping his back and hugging against his warm body. "And you've had Cadance with you all that time."

"She's not you," Shining said, suckling the underside of her jaw.

"She's your wife, isn't she?" Twilight asked, a heavy blush on her cheeks.

"She's not you," Shining repeated in a sterner tone.

Twilight's eyes rolled back slightly, her brother's hand running down over her body, touching her toned abdomen and then sliding down to her cunt. Her toyed with her soft lower lips, feeling the moisture from the excitement of his touch. It made him smile, a mix of arrogance and adoration over his younger sibling about the fact she got this wet from his touch.

"How've you been?" Shining asked, sliding his fingers into her pussy and getting a quiet groan of pleasure from Twilight.

"B-Busy..." she stuttered, biting her lip as her lower half began to tremble, knees getting weak from the sensations brought on by the rough treatment in her nethers. "Lots of work... filing, court proceedings... the usual..."

"Spoken to mom and dad much?" he asked, moving up to her mouth and kissing her briefly, lashing tongues with the Alicorn that stood a whole head shorter than he did.

"N-No..." she said, enjoying her brother's sweet tongue as she tried to keep her mind on track and not just melt in his arms. "They've, ah, been... been away lately... haven't seen them in... a month and a half... of fuck."

"Language," Shining said in a tutting tone, giving her clit a gentle flick with his fingers as 'punishment'.

"H-Hey... I'm not a kid anymore," Twilight growled.

"I can see that," Shining sniggered as his hand slid over and gripped one of her ample breasts. "These weren't here back then."

"How... how long has it been?" she asked. "Since that night at the lake?"

"Fifteen years," Shining answered, kissing her once more and enjoying the wet click of his mouth connecting with hers as her soft tongue slid over his. "Such a long time..."

"You haven't forgotten my promise, have you?" she asked with a playful smirk.

"That's why I'm here," Shining nodded, speaking in a soft tone as he pushed his fingers deeper inside his little sister.

Twilight squeaked quietly, allowing her brother to push her further up against the wall she leaned against, now having the entire flat of her back on the cold stone surface with her legs spread as wide as they could go while standing straight. He pushed down to the third knuckle, Twilight biting her lip in a horny manner as she panted, a heavy blush clinging to her cheeks in such intensity that it almost started to burn.

Her chest was heaving, her eyes couldn't stay focused on anything, and all she wanted was to feel Shining deeper inside her. In her desperation to keep her desire from overwhelming her, she tried to change the topic of conversation. Unfortunately, she was too horny to think of anything other than sex at this point.

"You've fucked mom, right?" she blurted out.

Shining didn't hesitate, didn't flinch, and made no attempt to hide the truth. He nodded silently, continuing to lick his sister's maw as her lady juices dripped down his fingers and onto the floor, creating a small puddle of arousal beneath them both.

"Does dad know?" she questioned.

"Yeah. We fucked her together once, the summer before I enlisted," Shining answered truthfully. "She was amazing. You wanna fuck her too?"

"I wanna fuck them both," Twilight admitted, her arousal clearly ruining her inhibitions and making her confess to desires she'd usually keep quiet. "I'm sorry for being such a whore..."

"I like whores," Shining smiled, groping and massaging one of her breasts with his free hand. "Why d'you think I married one?"

"Does she mind you talking about her like that?" Twilight asked in a surprised tone.

"Why would she? It'd be like getting mad at me for calling her by her name. Cadance is a whore. I know it. She knows it. Every other mare and stallion I've shared her with knows it," Shining explained. "I don't mind if she's a whore. Because she's my whore. That ring proves it."

"How... how do you know she won't run off with somepony else if she's such a whore?" Twilight asked, her eyes falling from her brother's gaze.

"Here's why," Shining said, adjusting his standing position and rubbing his monster cock against Twilight's abdomen. "She'll fuck around with everypony she gets the hots for. But she'll always come back to me because of how good I fuck her."

"And what if she finds somepony who fucks better?"

"Twilight, you should know this better than anybody by now..." Shining said in a low, growling tone, pinning her against the wall and placing the tip of his muzzle against hers. "Nopony fucks better than me."

Twilight poked her muzzle forward, kissing him passionately as he made her cum with a few more simple stabs of his finger. Her ladycum spilled down his fingers and hand, dripping hard and loud onto the floor as thick, precum bubbled up from Shining's shaft, staining the fur on Twilight's belly as he grinded against her warmth. Shining gritted his teeth, feeling his sister's tight little cunt clamp down around his wet fingers, continuing to pump them as much as he could into her tightened cove.

Twilight sighed in release as her orgasm came to an end, her head lolling back and hitting the wall, panting heavily as he brother licked her juices clean from his fingers. She eventually brought her head back up, staring down at her brother's nuts with a hungry gaze, licking her lips as she looked at him in the eyes.

"I want them on my face," she whispered.

"Want what?" he asked in a playful voice.

"Don't make me say it..." she pleaded.

"I don't know what you want if you won't say it, Twiley," he grinned.

"I want your nuts on my face..." she mumbled.

"Pardon?"

"I want your nuts on my face," she repeated in a louder voice.

"You want some butts in a vase?" he asked, knowingly misquoting her just to annoy her further.

"I want your fat black balls on my slutty fucking face!" she barked in an angered manner. "Is that what you want to hear?"

"All day, princess," Shining sniggered, stepping back as he guided her to her knees and rested his massive, sweaty balls on her muzzle. "Have fun, Twiley."

Twilight was drunk immediately, the heat of his full, leathery balls alone enough to cause her brain to shut down. It was made even worse by the fact she could smell the pussy juice of other mares on his sack, adding to the already-mind-melting musk her brother's balls produced.

"I can smell other mares..." she muttered, her eyes visibly hazing over.

"Give them a lick and see if you can guess who," Shining suggested, stroking his shaft with an open-finger grip as she ran her tongue along his balls, getting a good mix of sweat and pussy juice in her mouth.

"That's..." Twilight mumbled, rolling the taste around on her tongue for a brief moment before coming to a conclusion. "Cadance. Sugary, sweet... slutty. No mistaking that."

"Who else?" Shining questioned, grabbing her head and forcing it into his big balls even more. "Take a deep breath and give em another slurp."

She did as ordered, pressing her nose into his soft sack and inhaling, eventually opening her mouth and resting the curve of one of his apple-sized balls in her mouth. She sucked softly, pulling on the warm, sweaty flesh with her tongue and maw as she got another flavour slightly to the upper right of his left nut. She focused on that section, lapping and sniffing at his ballsack until the second flavour was made clear.

"Celestia..." she said in a dazed tone, precum dripping from Shining's tip and down onto her face as he wanked himself off to her ball-sucking.

"And can you guess the last one?" he asked, gritting his teeth as Twilight opened her mouth as wide as it could do, attempting to take the entire monster testicle into her mouth and sucking vigorously. "Fuck me..."

She mumbled something into his balls, the vibration of her speech sending pleasure waves through Shining's churning nuts, getting ready to mix the secret ingredient with his special sauce any minute now. Twilight was on her knees now, hands between her legs as she leaned forwards, smothering her brother's chunky nuts into her own face, seemingly to the point of being unable to breath.

"Pardon?" Shining asked with a grin.

She repeated it again, but it was still inaudible through his musky balls. Shining pulled her off his nuts for a brief moment, asking her to repeat herself for a third time as her misty eyes looked at him with a vacant expression.

"That's Luna's asshole," she said in a dull tone, her mind seemingly gone from being so unbelievably horny.

"Good girl, you guessed all three correctly..." Shining said, stroking faster than ever as he got ready to cum. "What do you want as a prize?"

"I want you to blow a fat nut onto my stupid slut face," she said, opening her mouth and sticking her tongue out.

That was all the big brother needed to hear. With a tensed jaw and a loud whinny, Shining blew his load onto Twilight's face, nearly drowning her in the one-stallion bukkake her older brother was able to produce. The cum sloshed and splashed audibly onto her, sounding like an infinite bucket of porridge being emptied onto the floor as the thick, hot baby batter created a small puddle around the lavender unicorn, staining every inch of her body as her brother basted her in his cum.

After a solid minute and several litres of cum later, Shining's torrent finally came to an end, his eyes focusing on the cum-hosed Alicorn idly chewing a mouthful of cum like a cow chews on grass. He scooped the overhang of cum left on his tree trunk cock into his hand, feeding it to his little sister like a farmer feeds his cattle, before sticking the tip of his cock into her mouth and making her suck him clean.

Shining adjusted his stance, his bare feet creating a loud slopping sound as he moved around in the two inch deep pool of cum on the floor. He petted Twilight on the head, smiling in relief as the dazed Alicorn instinctively sucked his length as he bucked his hips forward slightly, pushing the first four inches of jet-smooth, jet-black cock into her throat.

"Gods above, you wear cum as good as Cadance does," Shining said, soon pulling out of her mouth and watching her lick her coated body clean.

"I try my best," she smirked, gulping down more and more of his cum.

"You don't need to, and that's what makes it so fucking hot," Shining said, watching Twilight clean herself before sitting down in the pool of cum.

"So..." she said, leaning back and spreading her legs. "About that promise from all those years ago... you remember what it is?"

"Yeah, if you're not married by the age of thirty, I get to fuck a foal into you," Shining said, his cock stiffening at the thought of the night she'd said it, both of them sweaty and overheated as they'd just finished fucking under the covers of a bed mere feet away from their parents.

"You remember..." she said with a smile. "I'm flattered."

"Twilight, besides having Cadance as my wife, that's the only other thing I've ever wished for," Shining smirked, crossing his arms.

"You really want me as much as her?"

"I really love you as much as her," Shining said with an honest and true nod. "You two are the most important things in my life and I could never love anything more than I love you and Cadance."

"I'm flattered, Shiny," Twilight said with a grin, getting to her feet and sighing. "But I don't want to do this here..."

"Then where?" he asked with a raised eyebrow. "At home?"

"No. In the cabin at the lake," she said with a shake of her head. "That's where I made the promise and where I want to make good on it."

"You wanna fuck in that scratchy double bed?" Shining asked, crossing his arms over his sweaty, muscular chest and chuckling.

"No, I'm sure mom and dad won't mind if we borrow the master bedroom for a while," she shrugged, taking hold of his hand and teleporting them both to the old log cabin.

Shining inhaled quietly, the scent of the rustic old room bringing back a flood of memories as arousing as they were nostalgic. It wasn't long before he was at full mast again and even less time before Twilight was on her hands and knees on the bed, presenting for her older sibling with a wink and a playful tongue.

"Come on, big brother," she giggled. "Fifteen years in the making, let's get this show on the road."

And what a show it was. He slid his hand over Twilight's small, yet shapely rear, gripping her two-toned tail and pinning it to her back. He positioned himself behind her, his eyes locked onto her tight little snatch as he aimed his cock to her entrance. With the sensation of her warmth against his length, it felt like he was seventeen again, sliding inch after inch of his enormous cock deep inside his sister while trying to be as quiet as possible, not wanting to give away to their sleeping parents what they were up to.

Times had long since changed, however. Grown and alone, the two of the were free to be as loud as they wanted to, not to mention dear old mom and dad having no issue with Shining painting his sister's insides white after he'd done it to his own mother so many times. With a smirk and an exhale of pure bliss, Shining penetrated Twilight again. The lavender Alicorn moaned loudly, her small frame being stretched nearly to breaking point by the massive foreign object quickly invading her inner sanctum.

Shining's cock soon pressed against Twilight's cervix, even sooner pushing past the organ and hitting the inside of her womb. Both of them groaned in a hot, desperate manner, neither willing to move as they merely enjoyed the presence of the other's sex.

"You're just as tight as always, baby," Shining moaned, groping his sister's ass as he gritted his teeth.

"No, you're just so fucking big..." Twilight giggled. "Why did I ever let Cadance take you away from me?"

"Well, you don't need to worry about me leaving you again," Shining said, beginning to get a rut going on her small, purple body, hips slamming against her taut backside hard enough to make her pert breasts swing beneath her. "Your mine again, now and forever."

"Yes..." Twilight moaned. "I wouldn't have it any other way."

The conversation fizzled out around this point. Voices lowered and mouths closed, the room filling with the sounds of sweet sex. Shining's muscular abdomen clapping against his sister's ass, removing and burying his enormous cock in her cove over and over again, each thrust of the fifteen inch monster being enough to wipe Twilight's mind of any thoughts other than pleasure ten times over.

He felt too good. Just as he always did. His cock made her body sing, over and over, each mighty thrust of that divine cock sending waves of pleasure cascading through every inch of her body. She ran a hand through her mane, soon collapsing onto her front and merely keeping her ass in the air. Her brother loved the curve of her back when she did this. She knew he did. She smiled to herself as he ran her hands over her curved form, gripping tightly just above her hips, feeling her stomach muscles tense with more power than they ever did in her youth.

She thanked the training sessions with Applejack for that. Her brother liked strong women, and anything that made her better for him was something she was willing to do. She giggled again, the end of her little chorus soon erupting into a moan as her brother flat-hand cracked her on the ass. There wasn't much back there to jiggle, but the sensation alone was enough to pleasure the smaller family member and the feeling of power and ownership that washed over the elder was even stronger.

Twilight began thrusting herself backwards, wanting to service her older brother as best as she could. He'd told her he liked it when she did this so many years ago. They'd toyed, played, and experimented with nearly every inch of their bodies all through their teen years, even up until he'd gotten married. Her brother was her first time, her first boyfriend, and even responsible for her first pregnancy scare. Every sexual notch under her belt was because of him, and him fucking other mares only made him better for her.

She laughed at the fear she'd once felt when her brother had cum in her pussy for the first time. She rolled her eyes at the panic, the accelerated heartbeat, and the fact she'd nearly burst out into tears when it had happened. She bit her bottom lip, feeling the bruising slap of her brother's hips against her ass as his thick cock continued to bore a hole deeper and deeper inside her. Her wet cunt swallowed and caressed every inch of that perfect cock, every ridge, every vein, and every sweet spot on his godlike spear was lovingly squeezed and doted upon by his sister's loving cunt.

She welcomed the concept of a creampie now. It excited her to feel his cum in her pussy, flooding her womb with that river's worth of semen he produced. It had caused quite a panic for her in her youth, needing to use so many different kinds of magic to clean up the bulk of the fluid, clean up the stains, clean out her tubes, and make sure she wasn't inseminated.

Couldn't give a fuck less about the mess now if she tried. She wanted him to flood her, to cause her belly to bulge as it so often did, swell up and knock her up good. She deserved it. She'd been good. She waited fifteen years for this, making sure to avoid every chance she had at finding a husband just so she could finally get one in her brother. It was selfish, it was underhanded, but she didn't care. She'd wanted him since the day he first ate her pussy and made that promise knowing full well she'd never grow out of her desire for him.

And now here she was. Face down, ass up, getting her pussy spread to breaking point by the cock she'd fallen in love with fifteen years ago. It was poetic. It was perfect. Every single stroke of that beautiful cock meaning she was getting closer and closer to the only real thing she still desired in life. She was a genius. She was a magical prodigy. She was a princess. She was an Alicorn.

The only other goal she had in this life was to have her brother fill her up like a cheap whore and fuck a baby into her.

A shiver ran down her spine, her excitement, her mothering fantasies, beginning to get to her. The concept of breastfeeding was a pleasant one to her, the concept of getting naughty with it; the idea of letting her brother fuck a younger sibling into her all while nursing their first born was a fantasy that made her wetter than the ocean. That was the plan from now on, she decided. She'd talk it over with her brother, sure, but with how much of a stud this hung bastard was, she knew he'd have no problem with it.

He was as good with children as he was with pussy, so each little tyke she birthed for him would be granted the gift of the perfect father. She knew that for certain. Shining shifted his position slightly, spreading his legs wider and moving his hands down to the middle of her torso, gripping just under her ribcage as she continued to pull her back. The wet, sweaty slap of his hips against her ass cheeks became almost deafening, Twilight moaning loudly as her brother used all the strength in his herculean, perfectly-toned body to fuck her into next week.

It stung in all the right ways, like a spanking, as those powerful hips hit home time and again, his cock threatening to pull her insides out with how tight she was gripping that huge fucking object. She bit down on her bottom lip, feeling her pussy dripping down her thighs more and more, each impact of her brother's body against hers causing her lady juices to drip even more onto the bed below them. She wished she could watch herself. It was one of the major reasons she'd envied Cadance getting to be the third in a lot of the meet ups, as she could watch the expression on Twilight's face as Shining ploughed her.

She got to watch his alabaster body glisten with sweat, his mane and tail become soaked with his own exertion, and could see how her pussy made him bite his lip and smirk. She had always been envious of Cadance stealing her brother away from her, and that had doubled all the times Cadance had gotten to see how sexy her older brother was. Maybe she could change that? Since she seemed to be joining 'the herd', as it were... maybe she could watch Shining fuck his wife? His other wife? Gods above, that was a hot thought. Almost as hot as-

"Twilight!" Shining barked, accompanied immediately by his orgasmic whinny as he came like an explosion once again.

Twilight didn't last that much longer either. The experience, the sensation, of having such thick, hot cum flood her insides at such a high rate was too much to bear. She gritted her teeth, screwed her eyes shut, and moaned louder than she had in years. She could feel the heat assault her core, her small little stomach begin to bloat and stretch with the weight of her brother's load. It was in her womb, it was in her deepest areas, and it was without doubt getting her pregnant.

She smiled through her orgasm, laughing at the difference between little teenage Twilight's fear of a foal versus the thirty old, desperate little slut she was now, giddy and gloating about being ballooned by her older brother's hot load. Her belly stretched, the sound of the cum inside her sloshing and bubbling mixed with the pleasurable boil of its temperature was too much to handle and too good to ever want to stop.

"Unf... stretch, bitch..." Shining growled between gritted teeth, continuing to thrust inside her, pouring more and more of his load into her soft, slutty pussy.

Twilight's tongue spilled out of her mouth, drooling onto the bed as she felt some of her brother's ichor begin to spill out around her thighs. Thick, chunky strands of cum pouring down her legs and mixing with her own ladyjuices on the bed beneath her. Her brother fucked her to heaven and beyond, filling her up to the size of a mare mere hours away from her due date before finally pulling out. Twilight hosed her brother with his own load, spilling hot cum onto his dick, thighs, and feet as the dozen litres he's packed into her soaked the bed and floor around them.

"Oh, fuck..." Shining groaned, still stroking his cock against her ass, spurting the last few ounces of his load onto her sweat-covered back, marking her as his just as much as the baby now brewing in her womb did. "That... that was worth the wait..."

"If you can wait another year..." Twilight panted, turning around and sloshing about in the cum pool she lay in. "I'll give you another foal."

"How many have you got in you?" he asked.

"As many as you're willing to make," she winked.

"You gonna be my personal breeding bitch, Twiley?" Shining asked, fingering her cum-spurting cunt with a smile on his face.

"I always have been, big brother," she giggled. "I've only just finished training for the role."