Peaks of Autumn

by Sinful Gold

Rating: mature
Tags: Shining Armor, Porn, Sex, Autumn Blaze, Twilight Sparkle, My Little Pony: Friendship is Magic
Length: 5997

A princess, a kirin, and a prince-consort walk into an embassy...

As Princess of Friendship, Twilight Sparkle is often the first choice when it comes to opening formal relations with exotic and foreign peoples, and she always looks forwards to making new friends, wherever they may be found. She particularly looks forwards to her weekly diplomatic visits to the Kirin, and especially to the nights with her inquisitive new marefriend, Autumn Blaze.

Twilight feels like doing something special to celebrate their three-month anniversary—at least, she read in a book it would be a good idea—so why not invite her B.B.B.F.F. along for the ride and finally introduce Autumn Blaze to her closest family member?

She's sure they'll get along well. It'll be fun!

Contains: Impaired inhibitions, exotic liquors, creampie, wild passionate fucking, inappropriate relations between dignitaries, first experiences with dick, incestuous fellatio, felching, thoughtful gift-giving, and cozy threesome snuggling.

Published 2019-10-29 03:40:01 UTC
Last updated 2019-10-29 03:40:01 UTC

Informal Introductions

Leaves crunched underhoof as Twilight strode up the forest path, almost bouncing with every step. How many times had she visited Autumn Blaze now? There were those first few after the establishment of formal talks between Equestria and the kirin, and then three months times four weeks—only twelve?

She grimaced. It felt like so much more! Was she being too forward? No, Coconut Cream’s Guide to Romance said that three months was a milestone in any relationship! Oh, what if she was rejected? Maybe it was too soon to start introducing family, and then everything would fall apart, and it would make all future meetings so awkward! Maybe she could get Princess Celestia to assign somepony else to lead the kirin delegation? She’d understand, right?

“Twily, you okay up there?”

Twilight stiffened, her cheeks reddening as she turned back to her B.B.B.F.F. with what she hoped was a relaxed smile. “Who, me? I’m fine, totally fine! I make this walk all the time! Um, how are you?”

Shining Armor arched a brow. The browns and oranges of autumn framed him on either side of the little path as a strong breeze disturbed the trees, sending leaves spiraling down all around them.

Twilight failed to suppress a nervous laugh. “I mean, I’m sure Autumn Blaze will like you! And—and I’m sure you’ll like her! She’s great! There’s nothing to be worried about!”

“Uh huh.” Shining quickened his pace, coming up to Twilight’s side and looking down at her with a wry, sidelong grin. “Whatever it is, Twi, I’ve got your back. You know that, right?”

“R-right.” Twilight took a deep breath, her expression widening into a genuine smile. What was she worrying about? She’d already agonized over the idea of introducing her brother to her new marefriend and decided it was a good idea, hadn’t she? She should have trust in her past self! She should trust her big brother.

She leaned into him as they walked. “Thanks, B.B.B.F.F.”

The rest of the walk passed quickly, and Twilight found herself shivering with anticipation when she finally led her brother out of the trees and onto the bare cliffside atop which Autumn Blaze’s secluded homestead was perched. Butterflies fluttered across the space in vibrant kaleidoscopes mirroring the rainbow on the horizon, and the sound of Autumn’s singing drifting out from the windows brought a wide smile to Twilight’s face.

“Whoa, this is the embassy?” Shining asked. “It’s gorgeous.”

“Ah, actually, the kirin don’t have a formal embassy yet. This is just the home of Ambassador Autumn Blaze. Let me, uh, go in first!” Twilight bounded ahead, her heart beating faster as she skidded to a stop in front of the wooden door and—pausing to take a breath—delivered three polite, measured knocks.

It swung open almost instantly, and for a moment the two mares on either side of the threshold locked eyes, warm smiles mirrored back at each other.

“Twilight, hey!” Autumn Blaze stepped forward, head already lowering for a welcoming nuzzle, only for Twilight to rush inside, slamming the door behind her with her magic as the two tumbled to the floor.

“Hi! Did you get my letter?” Now safe behind the protection of the door, Twilight wrapped her hooves around Autumn’s barrel and buried her muzzle in Autumn’s mane.

Autumn laughed as she returned the hug with gusto. “Of course I did! Is he here, your broother?” She paused, eyes screwing up in thought. “Brather? Brother! That’s it!”

Both mares stiffened at the firm knocking at the door. “Twily?” Shining Armor called. “Am I, uh, allowed to come inside?”

“Just a moment!” Twilight turned back to Autumn as she worked to untangle her limbs, lowering her voice into an urgent whisper. “Remember, I haven’t told him about us yet, so we’re just friends until I do, okay?”

Autumn giggled, giving an exaggerated wink and nod as they finally worked themselves apart enough to stand up. “You got it, Twi!”

“Oh, and I nearly forgot!” Twilight lunged for another hug. She turned to whisper into her marefriend’s furry ear. “H-happy three-month anniversary!”

Autumn hugged back, dipping in to nip at the base of Twilight’s ear. “Just you wait until we have some time to ourselves, Twi. You’re not the only one that thought to do something special today!”

A shiver ran down Twilight’s spine, and she let out a sigh as she pulled away from the kirin and turned back to the door. The book had been right! Of course the book was right. Why had she ever questioned the book?

After taking one last moment to compose herself, Twilight stepped forwards and opened the door. “Shining Armor, Prince-Consort of the Crystal Empire, meet Autumn Blaze, Ambassador of the Kirin Village!”

In retrospect, Twilight couldn’t remember what she had been so concerned about.

Her brother and her marefriend had gotten along perfectly. Shining had been a little stiff at first, no doubt expecting somewhat more formality in a meeting between a kirin dignitary, an Equestrian princess, and the Prince-consort of the Crystal Empire, or perhaps he had been suspicious in the wake of Twilight’s unusual behavior; but that had melted away quickly enough. Autumn Blaze was as talkative and earnest as ever, and it only took a few minutes for Shining to relax and fall back onto the casual mannerisms of her big brother meeting one of her friends for the first time.

Now if she could just work up the courage to tell him the truth, that she had invited him here not just to experience the unique kirin culture and lush landscape, but to introduce him to the marefriend she’d been meeting every week for “diplomatic talks,” maybe she could finally relax and really enjoy herself.

He knew something was up. He kept shooting her sideways glances, arched brows, leaning in to ask inquisitive, searching questions with a coy grin on his face. She recognized the expression from her younger years; he was having fun prodding at his little sister’s secret.

Autumn, meanwhile, played her own game behind his back. Whenever Shining wasn’t looking she would lean over to nip at Twilight’s neck, or brush her tail along her flank, or she might just turn, her friendly expression growing briefly sensual, and bite her lip in a way that sent a shiver down Twilight’s spine. The subtle teasing was relentless, and it was enough to stir a warmth under Twilight’s tail, but she had to keep herself under control. The kirin had built a guest house next to Autumn’s home for visiting dignitaries, and once the two mares had a bedroom to themselves…

“Say, Shining, have you ever tried any kirin baijiu?”

Twilight blinked. She looked away from the curve of Autumn’s back—hoping Shining hadn’t noticed her staring—and over to her brother seated on some cushions near the window.

He cocked his head. “Baijiu?”

“Baijiu!” Autumn grinned as she popped to her hooves, sweeping past a wide-eyed Twilight with a wink. “Y’know, the social lubricant? Liquid courage? Burning in a bottle? Giggle juice?” She pursed her lips as she disappeared into the kitchen, raising her voice to be heard over the sound of opening cabinets and clinking glass. “I’m trying to remember the word! Is it bays? Burrs?”

“It’s alcohol,” Twilight supplied, sinking further into her cushion with a nervous laugh. “She’s talking about alcohol, Shiny.”

“I coulda sworn it was a B-word.” Autumn returned from the kitchen with three glasses and a wide, rounded bottle levitating behind her. She set the glasses down on the table in the middle of the room before pouring a generous helping into each. “I haven’t had a good excuse to touch this bottle in forever! I mean, it was bad enough not being able to talk to anyone, tell any jokes, tell any stories, but with me being way out here and everykirin else being way out there, I never had any guests, either! And y’know drinking alone is just no fun at all, and I’m not the kind of mare that drinks to get sad, so whaddya say?” She grinned as she floated a glass to both Twilight and Shining. “Help me break my dry spell?”

Shining accepted the glass with a curious smirk. “Hey, you spend long enough in the Guard, you learn to never turn down free drinks from the locals.” He looked to Twilight intently. “So what are we toasting to?”

“Uhm.” The glass was prodded against Twilight’s chest insistently, and she raised her hooves to grab it almost without thinking. “Well, uh—” She looked to Autumn, eyes wide.

“To new friendships!” Autumn exclaimed, raising her glass high.

“Y-yeah, new friendships!” Twilight latched onto the toast like a drowning mare.

Shining laughed. “New friendships, then!”

Three glasses raised to three lips. Twilight winced at the burning in her throat as the hot liquid settled in her stomach, curling up in her gut with a heavy warmth. Autumn Blaze plopped back down on the cushion next to her, sitting much closer than was appropriate for officials from two sovereign nations, and the ticklish brush of her mane against Twilight’s shoulder was enough to bring a small smile to the alicorn’s face.

“Whew, that’s strong!” Shining shook his head as he lowered his glass. “Do all kirin drink this?”

Autumn giggled. “Mostly, though not all kirin like their baijiu with as much spice as I do. If it’s too much for you, I do have some weaker liquor around here somewhere.”

“No, no, that’s alright!” Shining waved the suggestion away with a hoof. “I was just curious is all. I can take it, no problem.”

“Woohoo!” Autumn pumped a hoof in the air. “Ah, this is gonna be so amazing! Hey, have you guys heard of this game called ‘Never Have I Ever’?”

Twilight blinked.

Maybe she had made a mistake bringing her brother here after all.

“Okay, okay, my turn!” Twilight giggled into her hoof as she waited for the laughter around the table to die down. Celestia, why did her cheeks feel so hot? “Never have I ever, mm, tried something new without reading about it first!”

“What! Really?” Autumn looked to Twilight with a suggestive smile. “Never, huh?”

“No, it’s true! You should’ve seen her when she was younger!” Shining Armor laughed as he refilled his glass, shaking the bottle to get the last few drops out. “She’d ask our parents for itineraries every time we went somewhere new just so she could make sure to research every activity ahead of time!”

Twilight blushed, leaning over to hide her face in Autumn’s mane while the kirin chortled alongside her brother. “You never told me about any of this, Twi! You must’ve been absolutely adorable as a filly!”

“Yeah, she was,” Shining said. “Guess we drink up again!” There was a brief silence as the two ponies raised their glasses once more.

“Alright, guess it’s on me next, and the bottle’s all gone, so I better make it good.” Autumn let out an exaggerated hum, looking at Shining over the rim of her near-empty glass. “Never have I ever—” she raised a hoof to her muzzle in a vain attempt to suppress a giggle “—sucked a stallion off!”

“Autumn!” Twilight gasped in embarrassment, swatting at her marefriend with a hoof. Then she saw her brother raising his glass to his lips. “Shiny!”

Shining raised a hoof, fending off further questions just long enough for him to swallow his drink with a wince. “What? Curiosity and experimentation are perfectly natural parts of growing up, Twily!”

“But—I mean—” Twilight lowered her voice to a conspiratorial hiss as her cheeks reddened “—does Cadance know?”

“Oh, don’t even get me started on her.” Shining Armor shook his head, a faraway look in his eyes. “There’s a whole side to Cady, Twi, you don’t even know.”

“I don’t want to know!” Twilight blurted, her heart pounding in her chest. This whole thing was a mistake! The book had betrayed her!

Autumn popped a free hoof over Twilight’s mouth, blocking off her protests. “Wait, hang on, let’s not get distracted, Twi.” She bit her lip as she looked Shining Armor over. “Tell us about your experiments.”

Following her marefriend’s lidded gaze, Twilight’s heart skipped a beat as she realized that, somewhere during the last few minutes, her big brother had decided to get comfortable by sinking back into his cushions with his hind legs spread wide, baring his genitals to the stuffy air of the room. He didn’t even seem to notice that both of the mares in the room had their eyes fixed on the rounded black orbs hanging between his legs. With a start Twilight realized that she was one of those mares, and suddenly the fire in her cheeks was echoed by a stirring in her loins, and for some reason she couldn’t bring herself to look away.

“Oh, you know, they don’t give cadets coed barracks in the Guard,” Shining said, looking up wistfully. “You put a bunch of young, energetic stallions in a room long enough, eventually somepony is gonna get curious. It’s not that big a deal, really.” His rounded cock head poked out of his sheath, drawing a soft gasp from Twilight as she watched.

Autumn pulled her hoof away from Twilight’s mouth as she slid off her seat, edging closer to where Shining was reclined back in his thick cushion. “So I guess you made some good memories there, huh?”

“Autumn!” Twilight hissed. Autumn Blaze looked back at her, wide-eyed, like a cat caught stalking its owner’s tail. “What are you doing?!”

“Look at it, Twi!” Autumn whispered back. “Aren’t you a little curious?” She bit her lip as she turned back to Shining Armor, the base of her tail hiking up to reveal the shimmering wetness underneath. “I’ve never seen one so close…”

Shining, meanwhile, was still lost in memory, his eyes fixed on the wooden planks above him as his cock slid ever further out into the open. “Yeah, those were some good times. A lot of firsts, too. I mean Cady and I had messed around a little bit before, but she was so meek in those days—nothing like she is now, by the way. Sometimes I wonder if the stories I told her had a hoof in that transformation, but—”

He jumped, his speech cutting off abruptly. Twilight’s heart stopped. Slowly, a perturbed frown came over Shining’s face, and he looked down to see Autumn Blaze crouched between his legs, her cheek resting on the inside of his thigh and her eyes fixated on his erect rod.

Autumn’s tongue flicked out, wrapping around the curve of Shining’s nuts for the briefest of moments before she pulled back, open-mouthed, and let out a heavy sigh. Her tail flicked to the side, giving Twilight an uninterrupted view of her marefriend’s budding flower, the slick lips twitching around her exposed nub.

Even with both hooves held over her muzzle, Twilight’s breathless moan was probably audible to everypony in the room.

Shining stared down at Autumn, his whole body rigid.

Autumn looked up from his dick long enough to meet his eyes, a throaty hum escaping her as she smiled up at him. “I hope you don’t mind.”

“Um.” Shining’s length flexed, slapping against his belly as his gaze flicked over to where Twilight was watching, then back to the kirin mare wrapping herself around his rear. “N-no, this is fine.”

“Oh, good!” Autumn chirped. She raised a hoof to the shaft before her, prodding at the tip and giggling when it bobbed about before her.

“S-Shiny!” Twilight exclaimed, squirming as her own arousal began to seep into the pillow beneath her. “What about Cadance?!”

“Oh, don’t worry about it, Twily,” Shining said, his eyes still fixed on Autumn’s playful ministrations. “She’s gonna love this story when I get back.”

“B-but—agh!” Twilight yelped as Autumn’s magic tugged at her hoof, pulling her down to her marefriend’s side under her brother’s still growing dick.

“Get down here, princess,” Autumn purred, one hoof curling around Shining’s balls. “I know you want in on this.”

“N-no, I don’t!”

“Oh, yeah?” Autumn grinned as she slipped a hind hoof between Twilight’s legs, brushing up against the alicorn’s slick lips and drawing a muted groan from her open mouth. “Mm, I thought I smelled some excitement down there.”

Twilight bit her lip, a shudder passing through her as Autumn’s hoof slipped down her honeypot and brushed against her clit. Oh, what was the point in hiding it? Why be embarrassed about this when clearly nopony else involved was going to be? Maybe it was the baijiu egging her on, or maybe it was the scent of her marefriend’s arousal in the air, or maybe it was the wonder of seeing an erect stallion presenting himself before her eyes for the first time, but for a brief moment Twilight’s curious excitement overcame her shame, and it didn’t let go.

Slowly Twilight raised herself up opposite Autumn Blaze, her eyes wide and her hot breath brushing against the soft fur of her brother’s underside. His dick was even more impressive up close, long enough to cover her head from muzzle to horn and then some, gently bobbing with every beat of his heart and leaving small beads of precum against his belly. She groaned, one hoof sliding down between her legs, when a thought occurred to her.

How did it feel?

She raised the hoof up, pressing it against her brother’s shaft with a ginger touch. It was so warm! The skin was soft and pliable underhoof, smooth aside from the veins running along its length, and for a moment she sat there entranced, mouth hanging open, until a sudden twitch along its length shook her from her stupor with a startled gasp.

Twilight looked to Autumn, who gave her an encouraging nod. “Do you wanna taste it?”

Yes, Twilight decided, she did want to taste it. She turned back to the dick, glancing up to her brother’s face for approval. Shining licked his lips, encouraging her with a few quick nods.

She buried her muzzle into him, taking in a deep breath of masculine musk that sent a shiver down her spine all the way to her pussy, and then curled her tongue around his girth.

She moaned into his cock, the sound matched by a quiet groan from Shining above her, and suddenly she found herself sliding her tongue all the way up his length. She reached his head, eyes focusing in on the bead of precum welling from the tip, and she couldn’t resist the urge to run her tongue over it.

Again Shining groaned. Twilight’s heart fluttered as the heat in her core flared up. She wanted more.

“Hey, let me get some!” Autumn batted Twilight away, her own tongue running up the swollen black shaft before swirling around the head. She let out a disappointed grunt as she pulled back. “Aw, you took it all, Twi.”

“Um, sorry.” Twilight offered up a sheepish smile. “I guess I got kinda carried away.”

“No, it’s fine, don’t worry.” Autumn shot a sultry, sideways glance up towards Shining. “I’m sure there’s more where that came from.”

If Shining had any reply to that, it was lost to his strained grunt when she dove in, wrapping her tongue around the base of his shaft and bobbing her head up and down. For a few seconds Twilight simply sat back and watched, breathlessly rubbing at herself with a hoof, but then her brother’s scent drew her back in, and soon she had her lips wrapped around one of his weighty balls, her tongue drawing a shuddering breath from his throat.

She felt Shining’s hoof against the back of her head, pushing her in deeper, and she moaned back her approval as she switched to lather both sides of his ballsack. She pulled her hoof away from herself, instead sliding it over to prod at Autumn’s glistening pussy, and shuddered as her marefriend rushed to return the favor in kind, pressing her scaled hooftip over Twilight’s exposed clit and teasing it side to side.

“Oh, f-fuck,” Shining breathed, throwing his head back as Autumn took the tip of his erection fully into her mouth and began to slide her head down his length. His balls tingled from Twilight’s gentle sucking, and for a long moment all he could do was gasp for breath and shudder as the wet warmth of two mares wrapped around his cock sent waves of pleasure through his body. He groaned as Autumn sucked him in deeper, her throaty moans and hot breath driving the pressure in his core ever higher. His balls began to tense up, drawing another groan out of him as Twilight followed them into his groin, and he squeezed his eyes shut as the pressure reached the precipice, both of his hind legs jerking under the weight of the mares wrapped around them as he—

“Hey, wait,” Twilight said, pulling away with a wet pop. “His testes are rising against him. That means he’s about to, um, orgasm, right?”

Autumn slid herself off his shaft, pausing to let out a shaky breath before turning to the alicorn. “Yeah, I’m pretty sure that’s right. Not totally sure, though.”

At last Shining found the strength to look down to the two mares beneath him, their open mouths both tied to his shaft by drooping strings of spit and precum. “W-what,” he gasped, still shivering from the near-orgasm. “W-why did you stop?”

“Were you about to cum?” Autumn asked accusingly. “You’re supposed to tell us before you do!”

“Wait, he is?” Twilight asked, one hoof idly rubbing at his balls as the other caressed Autumn’s lower lips. “I never read anything about that…”

“Well, I dunno actually.” Autumn pursed her lips in thought as she continued to jerk him off. “It’s just something I think I heard once, a long time ago, back before the vows of silence.”

“Oh, Celestia.” Shining took a deep breath, his body going limp except for the occasional twitches from his tingling member. “Yes, I was about to cum! You got me right to the edge!”

“Oh, gosh, I’m so sorry!” Twilight let out a nervous giggle as she licked some of Autumn’s arousal off her hoof before sliding it back to the base of her brother’s shaft. “We can do it again! And we won’t stop this time!”

“Whoa, not so fast, princess.” Autumn licked her lips, a predatory glint in her eyes as she rose up to her full height, her tail hiked high over her back and a fresh drop of arousal sliding down her legs as her slit winked in anticipation. “I think I want the full experience before we finish him off.”

“Y-you do?” Shining asked. His cock twitched from its place between Twilight’s hooves, putting a flustered smile on his sister’s face.

“Oh yeah.” Autumn stepped forwards, planting her forehooves on Shining’s shoulders as her long mane hung down to tickle at his chin. Her wetness drooled down over the flat head of his throbbing cock, joining in with the heat of her loins to send a shiver through his body. “I want to see how a toy compares to the real thing.”

“Mmm.” Twilight slipped a hooftip inside herself as she watched her marefriend straddle her brother. Her blush deepened as she bit her lip and stepped backwards. “I… think I’m gonna go grab one of our toys.”

Shining blinked, briefly stirred from his stupor. “Our?”

Autumn lowered her hips, sending the stallion right back into his daze as she teased herself with his cockhead. “Look in the purple box under my bed, Twily,” she said, glancing back at the retreating alicorn with a sultry wink. “You’re not the only one who thought to do something special for three months!”

Twilight grinned, her tail twitching behind her as she turned and disappeared into the door to Autumn’s bedroom, leaving the kirin alone with the stallion. She turned to face him, her eyes tracing a path down the muscles of his neck, along his firm sides, and to the pulsing rod nestled between her legs.

It occurred to her that he was far bigger than any of her toys. And longer.

“You okay?” Shining asked, his hooves rising to caress at the kirin’s flanks.

“I think we’ll have to take this slow,” she said. And then, after a moment’s hesitation, she gyrated her hips around his shaft, popping the thick head into her wet passage with a shuddering breath.

Shining Armor gasped as his tip was suddenly enveloped in the kirin’s fiery folds, her lips tensing around him like a slick, heated vice. She bit her lip, legs shivering as she took a deep breath, feeling the way his girth pushed her walls apart, and she leaned fully over him, burying her muzzle in his neck and covering his face in her curly ginger mane.

After a moment, Shining managed to speak. “You good?”

“Mmmm-hmmm.” Autumn grinned into his coat as she slid further down the shaft, pausing between every breath, her pussy squeezing and clenching around the new girth. She bit into the base of his neck to muffle her groan as she took his medial ring inside her, her legs going weak from the sensation. Shining caught her before she could fall, lowering her steadily down the rest of his length until finally, with huffs of pleasure from both of them, they met.

“Wow,” Autumn breathed. “Whoa.”

“You’re so warm,” Shining said. Almost every part of him was in contact with her now, and he was struck by the heat radiating from her body.

Autumn let out a hoarse chuckle. “Heh. Well, y’know, I do literally catch on fire when I’m upset.”

Shining blinked. A distant part of him raised some concerns for his safety, which were quickly drowned out by the pleasure radiating from his cock. “Interesting.”

“Oh, Autumn, this is perfect!”

Twilight re-entered the room, the door clattering shut behind her and a beaming smile plastered on her face. Floating beside her in her magic was a silicone replica of Autumn Blaze’s curled kirin horn, rounded at the tips, the bottom attached to a wide base. Then she looked over to the sight of her marefriend thoroughly impaled on her brother’s shaft, only his swollen balls visible under her raised tail, and nearly dropped it in shock.

“You didn’t wait for me?!”

“Sorry, princess,” Autumn said, raising her head up just enough to look back. “It just looked so filling, and it is, and also you didn’t mentioned you wanted us to wait, and why don’t you come over here and join us?” She wiggled her rump as best she could while speared on Shining’s rod. “I know I’d love your company.”

Twilight ambled forwards, mouth open and slit winking behind her as she drew closer. She had just enough presence of mind to plant her new toy on the ground before taking a seat behind the duo, a shaky breath escaping her as she slipped the horn up between her folds. She groaned as the smaller nub brushed up against her clit, sending an electric pulse up her spine that made her wings twitch on her back.

“Do you like it?” Autumn asked, biting her lip at the sight of the alicorn’s eyes rolling back in pleasure.

“Yesss,” Twilight moaned, raising herself up before sliding back down once more. “It’s perfect.”

“Well, now that my lovely princess has been seen to—” Autumn turned back to Shining, booping her muzzle up against his “—my turn!”

She tensed her legs, pulling herself up just past Shining’s medial ring, their hot breaths meeting in the sliver of space between their open mouths. She paused for only a moment, whimpering at the sudden sensation of emptiness, and then relaxed, filling herself with cock once more and releasing a guttural groan.

Shining bucked back into her as instinct took over, his hooves tightening around her flanks as he pushed her up his length once more. Their bodies worked in tandem, pulling her up off him with wet squelches and shaky moans before bringing them back together with grunts of exertion and the loud slap of flesh on flesh. Shining grit his teeth each time he pumped himself up to meet her descent, and Autumn’s legs shivered on either side of him as shockwaves of pleasure rocked through her body, pushing her moans ever higher.

Twilight watched intently from her spot, letting out little whines and coos of rapture as she bounced on her new toy. The nub teased at her clit even as the curved arch of the horn scraped against her most sensitive parts, and her marehood clenched down around the familiar shape with every rise as if desperate to hold onto the titillating fullness. She leaned in, nostrils flaring as she pulled in the scent of her marefriend’s arousal mixed with her brother’s musk, and almost without realizing she found herself with her muzzle buried in his loins, her lips wrapped around his twitching balls and her tongue lighting up with the joined flavor of their union.

A throaty groan escaped Shining as he felt his sister’s tongue lapping at his balls, and he slid one of his hooves up from Autumn’s flanks, behind her head, and brought her down into a rough kiss. They moaned into each other’s mouths, sharing each other’s breathlessness, their tongues sliding over one another in a desperate bid to taste the flavor of the other. He reached higher along her flank with his other hoof, slamming her down onto his cock just as he bucked up into her with every thrust, lost in the sensation of her walls clenching tight around his entire length with every slide upward and the mewling moans she pushed into his mouth with every collapse back down, growing ever higher in rhythm with the pressure mounting at the base of his shaft. His groans turned to wild snorts and his steady pace fell into a rapid, staccato beat, and he was just conscious enough to notice Autumn eagerly grinning into his muzzle when the pleasure reached its peak, his whole body sliding over the edge as he slammed her down against him one last time, and the first spurt of his seed surged out of him and deep into Autumn’s pussy.

Autumn’s eyes rolled back as she felt the powerful flood filling her, the heat racing to hit all the little crevices that even Shining’s impressive member couldn’t reach, and that heat exploded across her whole body as her every muscle tensed and shuddered. She screamed into Shining’s shoulder, lips tight around the pulsating dick inside her, drawing every drop of hot cum out of it with a primal need that left her shaking, breathless, clutching onto Shining’s bulk as if she’d fall off the face of Equestria otherwise, before finally her body went limp atop him.

Twilight, too, was sent over the edge. The sensation of her brother’s balls tightening in her mouth, the throbbing of his cock against her lips, the crescendo of his rutting grunts and her marefriend’s orgasmic scream caused her to squeeze her eyes shut and moan loudly into her brother’s thigh. Her horn sparked to life, shooting out twirling ribbons of lavender energy as her lower lips milked at the toy buried inside her, hoping for a sweet reward of their own.

Autumn shuddered as she lifted herself up off of Shining’s softening penis, a trickle of thick white cream leaking out of her, and rolled onto her back beside him. Twilight, still caught in the throes of her own climax, lunged forwards, plunging her tongue into the kirin’s filled pussy and drawing a surprised but sensual groan from her.

Twilight closed her eyes as she dug in deep with her tongue, licking her brother’s cum out from her marefriend’s sex and shivering as she swallowed each drop. She was struck by the saltiness of it, at first wincing from the powerful taste and then moaning her pleasure at the sweet aftertaste that lingered. Did every stallion’s spunk taste this delicious, she wondered, or was it only her brother that could produce such satisfying nectar? Autumn let out an airy giggle, reaching down with both hooves to massage the back of Twilight’s head, her body jerking with the aftershocks triggered by the alicorn’s searching tongue.

At last Twilight came up for air, her orgasm abating and her mind focused on one final goal. She clambered up onto the cushions between her marefriend and her brother, the replica horn twitching out and back into her with every tired wink of her pussy, and snuggled up between them. Autumn turned to face her, leaning in, and the two shared a tender kiss, soft moans escaping them as they explored the aftertastes left in each other’s mouths.

Finally they pulled apart, and Twilight lay there with a content smile on her face. Shining rolled over with a grunt, his legs wrapping around Twilight’s side as he fell into a slumber. Autumn, meanwhile, scooched up and laid her chin atop Twilight’s head, nestling the alicorn’s face in the soft fluff of her mane.

The room fell silent. Within minutes, the only sound was the slow breathing of three satisfied ponies.

“Oh, Celestia,” Twilight muttered as she watched Shining’s train pull into the station the next day. “Celestia, I can’t believe we did this.”

“Y’know, Twi,” Autumn said, a glowing smile on her face, “if you keep calling on her like that she’s probably gonna hear you.”

Twilight paled at the thought. The idea of mentioning sex around Celestia at all was heart-stopping on its own, but if she were to ever know what she had done last night…

Shining let out a soft chuckle as the train screeched to a stop. “Well, I expect you’ll be hearing from Cadance later, Twily.”

“W-wait, what?!” Twilight stiffened, rounded on her brother with wide eyes. “B-but, you said she’d be okay with it!”

He arched a brow. There weren’t many ponies waiting at the little train station that serviced the kirin region, but the clop of their hooves in the background combined with the whistle of the train was still enough that he had to raise his voice to be heard. “No, you misunderstand! Of course she’s okay with it!”

“O-oh. Right. Of course.” Twilight let out a slow breath. “So what would Cadance want with me then?”

“Your side of the story, of course! And maybe to invite you two over to visit.” He shrugged. “Y’know, like a double date.”

“Oh, that’s not so bad.” Twilight’s loud, nervous laugh drew a few eyes from the passing ponies. The train whistled again as the conductor called for all aboard. “A double date sounds nice.”

“A double date would be fun!” Autumn agreed, clapping her forehooves together.

“Yep! Just make sure you get plenty of rest the night before!” Shining winked, either ignoring or not noticing the sudden rise in pitch of his sister’s laughter. “Anyway, I better get on this train before it leaves without me. Nice seeing you again, Twily! Nice meeting you, Autumn!” He leaned in for quick hugs, not commenting on the stiffness of Twilight’s motion, before grabbing his luggage and disappearing onto the train.

As Twilight watched the train pull out out of the station, she couldn’t help but quiver at the thought of what the future held for her.

One thing she did know for sure, though, was that she needed to find a library.

Author's Note

Did you know there's only 33 stories featuring Autumn Blaze on FimFic? Shameful! Let's make that 34.

Commissioned by an anonymous patron!

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