An Upside Down Love Triangle

by Fimbulvinter

Rating: mature
Tags: Twilight Sparkle, My Little Pony: Friendship is Magic, Romance, Princess Cadance, Random, Shining Armor, Sex, Flash Sentry
Length: 6644

Princess Twilight Sparkle has the hots for Flash Sentry. Turns out that Flash already has the hots for another - her brother!

Wandering around the Crystal Palace, Twilight bumps into Flash Sentry, again. On a whim, she decides to ask him out for dinner, hoping to get to know the stallion that keeps turning up in her life. Flash declines, stating that he is already seeing somepony.

Curious, Twilight follows Flash to see who he declined her for.

What she finds is that Flash is really a colt-cuddler and that he is seeing the last pony Twilight would have expected.

Collaboration with Bronystories, who provided the story prompt and ideas.

CONTENT TAGS: Implied cheating, gay sex, voyeurism.

Cover art by LaptopGun. Now there was a sexy weapon

Published 2013-08-28 21:40:02 UTC
Last updated 2013-08-28 21:40:02 UTC

Flashy Armor

An Upside Down Love Triangle

Wandering the halls of the Crystal Palace, Princess Twilight Sparkle was lost in deep thought, thinking about what she was going to get her father for his birthday. While the actual day was still months away, she liked to be prepared well in advance just in case something went wrong.

Should I get him a new lens for his telescope? I know he’s been muttering about it not focusing properly, she thought as she rounded a corner, slamming face first into a solid block of orange muscle.

Instantly, she fell back on her haunches, ending up in a heap on the floor. Rolling over to one side, she found a hoof extended to help her up. Twilight grabbed it and was quickly pulled up to all four hooves again.

“We’ve got to quit bumping into each other like this, Princess Sparkle,” a masculine voice came from above her. Twilight’s heart fluttered as she recognised the owner of that voice.

“Flash!” she called out, a smile lighting up her face. Before her stood one of the new members of the Crystal Palace guard, Flash Sentry. Clad in his ceremonial armor, he cut an imposing figure at first glance, but Twilight knew there was a kind and tender heart under his exterior.

His firm, rippling exterior, the thought passed through Twilight’s mind before she could stop it. It was true though; Flash Sentry’s body looked as if it had been sculpted from marble. His armor scarcely covered his firm muscles and his well developed wings bulged with contained power, enough to give Rainbow Dash a run for her bits.

"I’m sorry for bumping into you. I’m not doing it on purpose you know,” she blathered. Try as she might, she couldn’t pull her attention away from his musculature. A chiseled jaw and chest that looked like it had just been poured into that armor greeted her. Twilight’s breath caught in her throat as the thought of seeing what lay under that armor floated through her mind.

“Uh, princess, you appear to be… rising,” Flash said, lifting a hoof to point at Twilight’s back. Twilight followed his hoof and noticed that her wings were indeed beginning to unfurl. Flash covered his face with a hoof and averted his gaze while Twilight blushed hard as she tried to clamp her wings back down to her sides. While learning how to fly was fun, the worst thing about having wings was that they were controlled by some of the same sections of the brain that governed arousal. When a pegasus or alicorn became aroused or startled by something, it could often result in autonomic persistent wing priapism, a social faux pas more commonly referred to as a wingboner.

With a little difficulty, Twilight forced her wings to behave before turning back to face Flash. She could see that he was trying hard but unsuccessfully to hide a smirk. Twilight wanted to just find a rock to crawl under as she felt heat rush to her cheeks. “I’m sorry about that, still getting used to these things. How do you pegasi manage to keep them under control?”

“That’s quite alright, princess. It happens to us all from time to time.” Flash replied, retreating into the comfortable embrace of military formality. Unlike Twilight, he now stood at full attention and he seemed unwilling to meet her gaze, having locked his eyes on a vase across the hallway. “Are you hurt, your highness?”

“No, I think I’m fine,” Twilight said before realizing what was the matter. “Oh! Uhh, at ease, soldier?”

Flash relaxed slightly, his posture slumping down a few notches from parade ground straight, though he still stood very formally. “That’s good to hear, your highness. Now, if you’ll excuse me, I need to be getting back to my patrol.”

“Wait!” Twilight called out before he could turn away. Flash froze in place. “What time to you get off? Twilight asked, taking the plunge. “Uh, I mean, get off duty,” she added hastily. Rarity had always told her that she needed to be more assertive when it came to her feelings; the right stallion wouldn’t just bump right into her.

Or maybe he will in this case, Twilight thought as she waited for Flash’s answer.

“Not until this evening, princess. May I ask why you are interested?”

Twilight thought for a moment about how to phrase her request. She didn’t want to come across too strong and appear clingy or desperate. “By now, I’m sure you have heard about what happened to me in that other world.”

Flash nodded slowly, carefully, not sure where this was going. “Indeed, your highness. You were transported to an alternate reality where everypony was bipedal and didn’t have wings or horns.”

“Something like that. While I was there, I met another version of, well, I met another you. He was really kind and sweet and if it wasn’t for him, I would never have made it back here for at least another two years. I hope this isn’t out of line, but would you like to have dinner tonight? I’d like to get to know you a little better.”

Flash didn’t blink away from the vase that had suddenly become so interesting to him. “You are a princess of Equestria, your highness. As such, you cannot be out of line. You are the line. However,” his face softened slightly and Twilight saw some real emotion pass through his blue eyes. She felt her heart jump up her chest and start hammering away in her throat. She hoped that Flash would say yes.

Flash gave a quick shake of his head, locking eyes with Twilight for the first time since he had helped her up. “I’m sorry, princess, but I can’t. It wouldn’t be appropriate for someone of my station to be seen courting a princess. And even if it were, I’m seeing somepony already. We can be friends, but never more than that.”

Twilight’s heart dropped back into her chest, leaving an aching void in its place. What Flash had said was perfectly true, but it still hurt. “I didn’t know you had a marefriend. I’m sorry, I didn’t mean to impose on you.”

Flash’s response was something that Twilight had been running into more and more frequently in the last couple of months, ever since she had returned from that other world filled with she had come to realise where the mythical ‘humans’ that Lyra had been claiming existed for years. With the exception of her closest friends and family, everypony around her didn’t seem to be able to see past the royal tiara she wore. Ponies she had never even met before were practically falling over themselves trying to do her favours she hadn’t asked them to do; it was like when her friends had been trying to earn her second ticket to the Grand Galloping Gala all over again, only worse. Scarcely a day had gone by in the last month where she hadn’t been invited to attend a gala ball, or an art gallery opening, or a sporting event, or a private dinner. The list went on and on.

Even ponies that she had considered to be friends had begun to act formally around her in even the most casual of situations. The Cakes refused to accept payment for any treats that she bought and Cheerilee had stopped asking her if she could help with lesson plans or mentoring the younger unicorns in the class, things that she had enjoyed immensely. When asked, Cheerilee had said that she must be far too busy as a princess to worry about the small concerns she had. Twilight had promised that she could never be too busy to help shape young minds that needed it, but Cheerilee hadn’t taken her up on her offer again.

Twilight blinked a couple of times, realising that Flash was talking again. “Not at all, princess. You couldn’t have known. It’s a relatively new thing, and we aren’t ready to go public yet,” he replied.

Twilight nodded, “I understand. I hope you and she are happy together. Who is it, if you don’t mind me asking?”

“Goodbye, princess. I need to return to my rounds. I’m running late as it is and I can’t let Captain Armor think that I’m slacking off. He’ll turn my yellow hide tan if he catches me.” Flash gave Twilight another quick incline of his head and returned to his patrol, heading off down one of the dozens of labyrinthine corridors that made up the castle. Twilight watched him go, her eyes dropping to his well toned flanks, resplendent with a pair of cutie marks so like her brothers.

He’s a good stallion. Go easy on him, brother, Twilight thought before returning to her wanderings. She wanted to go and try and find Rarity before it got too late; her formal regalia was chafing a little around her wing joints and she needed to get it altered in time for her next major function. The Spring Serenade was coming up soon and Celestia had made it clear that all princesses were expected to attend.

Several hours later, Twilight had her dress draped over her back. Thanks to Rarity’s skilled alterations, it now fit like a dream. Twilight couldn’t even tell where Rarity had altered it, with each stitch blending in perfectly to the fabric around it. It was starting to get late and Twilight wanted to speak to her sister-in-law before she turned in for the night. Cadance would almost certainly have some advice for her on how to get ponies to stop treating her as special. While they respected her authority as ruler, the Crystal Ponies didn’t bow down to Cadance in the same way that others did to Twilight now.

Walking back along the corridor from the guest quarters, Twilight saw Flash again. He had shed his armor and helmet and was trotting lightly along the hallway, heading for one of the smaller corridors that led to some of the lesser used guest rooms. Once again, Twilight’s eyes fell to his muscular flanks and powerfully built chest. Flash was an absolute catch and his marefriend was lucky to have him.

He must be going to see her now. How naughty, Twilight though as she watched him disappear down the corridor. That must have been the reason that he was headed into this wing of the palace. This wing was only used when there was a major gathering of official guests; it was vacant most of the year. It was the perfect place for two ponies to catch up away from prying eyes.

Curious, Twilight followed Flash at a safe distance. This was her chance to find out who it was that he was seeing. While she wasn’t going to intrude, maybe she could recognise the voice of whomever was waiting for him.

Rounding the corner, Twilight saw Flash take a quick look around himself before pushing open an unmarked door and disappearing inside. The door slid closed and with a soft click, Twilight heard the internal bolt slide home, locking the door against unwanted visitors. Whoever it was that Flash was seeing in there, he clearly wasn’t about to take any chances about being caught.

Twilight almost felt bad about wanting to eavesdrop on him, but curiosity had overcome her senses. Unfurling her wings, she flapped them a few times like Rainbow had showed her, gently lifting off of the ground into a low, and more importantly, silent hovering position. Slowly, she floated down the hallway, keeping an eye out for anything that she might bump into along the way. All this stealth would be for nothing if she knocked over a vase or a potted plant.

Soon, she came to the door that Flash had entered. Twilight landed softly on the ground again, making sure not to step off of the thick carpets that ran the length of the hallway. The plush fibers muffled the noise of her hoofsteps as she leaned forward and placed her ear to the door.

At first she couldn’t hear anything, just the sound of a set of hooves striking the floor, which she figured were Flash’s from the weight of them; a mare’s hooves would have sounded lighter. A few seconds later she caught a muffled voice, a stallion’s by the sound of it.

“…sure you weren’t followed? I don’t need to remind… happens if… out.”

Twilight shifted her ear to the key hole, hoping to get a clearer sound. As she did so, she heard Flash reply to the other voice.

“No, I was careful not to be seen. Don’t worry about it, nopony will find out about us. You know I would never do anything to hurt you. I love you too much for that.”

The first voice spoke again. Twilight was sure that she knew it, though it was a little muffled, as if it was speaking through a wall or another door. “And I love you too, Flash. Don’t you ever doubt it.”

Twilight pulled away from the door, startled at what she had just heard. Flash Sentry didn’t have a marefriend after all. He had a coltfriend and whoever it was, she was sure that she recognized the voice as somepony she knew. Kneeling down, Twilight put her eye to the key hole, shuffling around until she was able to get a glimpse of Flash resting on the bed.

“You want to know something funny?” Twilight saw Flash say, turning towards a closed door on the other side of the room.

“What?” the other voice asked as the door started to open. Twilight held her breath as she saw an unshorn white fetlock poke out around the handle.

“I ran into your sister today. I think she is falling for me.”

The door opened fully and Twilight had to stifle a gasp as her brother, Shining Armor walked out of the bathroom, rubbing down a few wet patches of his fur with a towel. “Twily? Damn, Flash, mares just throw themselves at your hooves, don’t they? Must be that tight little butt of yours.”

Flash got up off the bed and trotted over to Shining, pressing his muzzle up against Shining’s and locking lips into a deep kiss. “Don’t I know it. But don’t worry, I’ve only got eyes for you, my captain.”

Shining returned the kiss, bringing a hoof up to stroke the back of Flash’s windswept mane. “Flattery will get you everywhere. Now give daddy some more sugar.”

The pair of stallions embraced again, hooves running through each others manes. Slowly, they hobbled over towards the well appointed bed before crashing on top of the plush pillows and pure silk sheets. Twilight could hear the moans escaping both of their mouths as their tongues met atop a summit of saliva.

Revulsion welled in Twilight’s mouth and she had to choke back some bile. Not because she had anything inherently against stallion’s pairing off together. Equestria was very open when it came to sexual orientation; most ponies would be curious regarding same sex pairings at least once in their lives, though it tended to be more common in mares than stallions. What left her feeling sick was that it was her brother; her married brother. How could he be cheating on Cadance of all ponies?

Reeling back from the key hole, Twilight’s wings flared open in surprise. Her left wing clipped an arrangement of flowers that were sitting on a table beside the door. The bowl holding the flowers spun on the table several times, making a loud noise that Twilight was sure could be heard all through out the palace. She quickly reached out a hoof and stopped the bowl, but not before she heard a pair of hoof steps approaching the door from inside. Glancing around, Twilight did the only thing she could think of to do.

A moment before the door swung open and Flash looked outside, Twilight vanished in a purple burst, teleporting to the first place that came to mind – the bathroom that Shining had just come out of. She hoped that the pair would be distracted enough not to notice the soft popping noise and flash of light that accompanied her re-entry.

Flash opened the door and stuck his head outside, glancing both ways before settling on the flowers on the table. He stared at them for a while before he caught sight of a single maid further up the corridor, carrying a bundle of sheets on her back.

“What was it?” Shining asked from the bed. He had settled in on his side, stretching out to take up much of the queen sized frame.

“Just a maid, she must have bumped something. Nothing to worry about,” Flash said, walking back over to the door. “Now then, where were we?”

Twilight could make out the two figures from her hiding place behind the shower curtain. She wasn’t sure what to do now. She couldn’t leave through the main door and she couldn’t teleport out again without making enough noise to alert the two horny stallions that there was an intruder. She really only had one option, which was to hide here until they left. Calling up her vast selection of spells, Twilight began silently running through one that could cast a lingering invisibility over her body while also muffling her hoof steps, providing that she was quiet to begin with.

She stashed her dress behind the curtain and cast the spell. Instantly, her body began to fade away before her eyes. First her skin and muscles turned translucent, leaving her looking like an anatomy dummy before that too vanished until only her bones were visible. Finally they also became clear and the only thing that Twilight could see of herself was a very faint outline of shadow where her hooves touched the ground. A casual observer would never spot her.

“I think you were right around here,” Shining’s voice came from the bedroom and Twilight looked up around the curtain to see that he had rolled onto his back and had spread his legs apart, revealing his normally hidden genitalia to the air. Twilight’s eyes locked onto her brother’s wedding tackle, watching as his member began to rise up on its own like a snake rearing up to strike. “I think it’s time for you go get to work spit-shining my shaft, don’t you?”

Flash slinked across the room and got onto his belly on the bed between Shining’s legs. With his hooves he lightly touched Shining’s balls, fondling the hanging black orbs with clear deference. Shining moaned as Flash touched him and Twilight saw his rising cock twitch several times, nearly bopping Flash’s muzzle once or twice.

This was wrong on so many levels and Twilight tried to shut her eyes so that she didn’t have to watch. Nothing happened; she could still see clearly. She blinked several times, wondering if her eyelids weren’t working properly, as no matter what she did, she didn’t seem to be able to shut her eyes. As she watched Flash lean forward and lick the base of Shining’s penis, she realised that it was because her eyelids were invisible, just like the rest of her skin. Short of levitating something in front of her eyes, or closing the door; both of which would alert Flash and Shining to her presence, there was nothing that she could do except watch.

Flash gave Shining a long, slow lick up the full length of his rod, starting right from the base of the shaft and dragging his tongue up along the sensitive underside. He paused for a moment to swirl his tongue around the medial ring, making sure lick around both sides before rising up to the rounded crown. Shining had reached full length and Flash let his tongue slide across the purple dome, dabbing at the small bead of liquid beginning to well from Shining’s urethra.

“Mmmm, you taste so good,” he muttered as he opened his jaws to take the whole thing.

“I always save my sweetest for you,” Shining said, groaning as Flash began to sink around his flaring length. Flash’s warm mouth was inviting, bathing Shining’s cock in gentle pleasures so similar to a pussy. Shining’s penis didn’t know the difference, thrills of pleasure coursing through his body with every suck.

Flash reached his limit slightly over halfway down Shining’s shaft and with a wink to his partner, began to bob up and down. Shining’s body tensed as he felt Flash’s skilled tongue bathe him, groaning on almost every lick.

“Flash, how did you get so good at this?” he asked, eyes screwed shut in pleasure.

Flash pulled off of Shining, giving the tip one last lick before climbing up a little higher and planting his lips onto Shining’s. “Guess I’m just a natural. Though I’ve had plenty of practice in the meantime.”

Shining grinned at Flash, “Well, don’t waste that talented tongue of yours. Back to it, soldier.”

Flash gave Shining a mock salute, matching his grin, “Yes, sir!” Sliding back down the bed, he let his muzzle rub against Shining’s shaft. Rather than imbibe Shining’s dick again, Flash bent lower and licked deftly against his hanging balls. Reaching out with his tongue, Flash lifted one of the spherical sperm silos to his mouth, sucking on it gently as if it was an unhatched egg. Shining’s cock twitched at the sensation, leaking clear fluids onto Flash’s nose.

“Oh, Celestia, that feels good,” Shining breathed, oblivious to a momentary gagging noise from the bathroom. His hooves rose up of their own accord to stroke the sides of Flash’s face. “How did I get so lucky, Flash? I’m in bed with the best stallion in Equestria and it’s perfect.”

Flash didn’t reply, but took Shining’s other testicle into his mouth, lavishing the same loving attention on it that he had bestowed on the other. Soon, he released both of them, now coated in his spit and dragged his tongue up Shining’s leaking shaft again, tasting his sweet goo. “Only because you’re an even better stallion, my captain. I don’t know what I’d do without you in my life. From the moment I saw you, I knew I wanted you, and there are no words to express how I felt when you said you wanted me back.”

“Hush, you romantic fool,” Shining said, leaning forward in the bed until he could just touch the top of Flash’s mane. Flash looked up and the pair embraced again, mingling tongue and pressing together.

Shining and Flash kissed, each exploring the others body with their hooves. Flash broke the kiss, a gleam in his eyes. “Not that I don’t like your mouth, but there is another part of your anatomy begging for my attention,” he said, looking down to Shining’s crotch and the rock hard member situated there.

“Then don’t let me deprive you any further,” Shining said, leaning back into the pillows. Flash dropped down as fast as his namesake and swallowed Shining’s cock in a smooth stroke, taking him into his mouth to his limit with ease.

“Oh, yes,” Shining said, screwing his eyes shut to focus on the pleasure. It was clear that Flash was playing for keeps this time. His technique was harder, his motions were bolder and his tongue was everywhere at once. Within moments, Shining felt the tingle in his loins signalling he was moments away from an intense release.

Just before he reached the point of no return, Shining pulled Flash off of him. Shining’s shiny cock throbbed wildly and twitched in the air, beads of saliva and pre-cum dribbling down the sides. He knew that one more lick could send him over the edge.

Flash looked at his prize, mesmerized by its hypnotic movements. He ached to reach out and stroke it, to lick it until it released its sweet cream for him to swallow. He was so close; all it would take was one quick movement and heaven would be his.

Shining’s hoof planted itself softly, but firmly on Flash’s mouth, stopping him from leaning forward. “That was the best, lover, but I can think of a better place to plant my seeds. Scoot on up here and show me that gorgeous plot of yours.”

Flash complied eagerly, flapping his wings and settling up on the bed. As instructed, he shoved his rear up into the air, swishing his tail around to give his lover an unobstructed view. One of Shining’s hooves ran down the crack on his rear, lingering around his plot hole before gently brushing against his hanging nads. Flash shivered as he felt Shining’s hot breath just inches away from his plot. His own cock was rock hard and ready for service, but that was the last thing on his mind.

“Mmmm, such a pretty pert plot,” Shining said, reaching in to nuzzle lightly against Flash’s balls. Filling his vision was Flash’s hard shaft, untouched by either of them throughout this. Pressing forward, Shining extended his tongue to lick the underside of Flash’s fat cock. It jumped at wiggled with every stroke, sluggishly spurting streams of slimy pre-seed.

Flash jumped at the feeling of Shining servicing him. In order to reach his cock, Shining’s horn was pressed up firmly against his rump, right in the little strip of flesh between his rosebud and tail. The sharp tip was almost painful, but the stimulation was perfect.

Having cleaned the excess from Flash’s cock, Shining withdrew and reared up, planting both his forehooves on Flash’s back, just above his wings. Flash’s legs bucked slightly as he adjusted to the extra weight. Shining’s pride and joy was resting just under Flash’s and Flash could feel him lightly thrusting forward, sliding against his hanging balls.

Gritting his teeth, Flash knew what was coming next. This was his least favourite part, but it would all be worth it in a moment. Behind him, Shining’s horn glowed a bright purple, the mark of his family’s powerful magic. Flash felt his insides churn for a few seconds, everything becoming uncomfortably warm before flashing to a white hot point. As quickly as it started, the feeling vanished, leaving him feeling empty and cleaned out.

Shining had used a sterilization spell on Flash’s rear. His anal passage was now as clean as it had ever been, every trace of harmful bacteria or waste now burned away, leaving only pristine clean flesh behind.

“How do you feel?” Shining asked, concern lacing his voice. He knew how uncomfortable the spell could be, but they both knew it was safer than not using it.

“Stings a little,” Flash admitted.

“Well then, let Dr. Kisses make it all better,” Shining smirked at him, sliding back off of Flash’s back. Flash felt Shining’s hooves on his plot, spreading his ass cheeks apart, followed by a soothing wetness directly on his butthole.

At the mention of Dr. Kisses, Twilight flashed back to when she was a young filly and Shining had cleaned up all her skinned knees and other boo-boos. He had also called that getting a visit from Dr. Kisses. The gagging feeling returned for a moment.

Shining’s tongue swirled around Flash’s sphincter, getting it properly lubricated and ready for service. Flash was shivering as he felt Shining’s tongue press forward and part his cheeks to explore inside him. It felt exquisite, and he knew that Shining’s cock would feel even better.

From the bathroom, Twilight watched the entire scene with near morbid fascination. She had never considered anal sex before. All her previous encounters with stallions, one night stands, had been traditional vaginal sex and her one time with Lyra when they were at magic school wasn’t particularly adventurous. To her shame, she felt a thrum of heat from her flanks; she was becoming aroused at the sight of the two stallions preparing to fuck. Her body was telling her to lean back and clop herself raw, the voyeurism adding in an extra layer of thrill to the moment, but she knew she couldn’t afford to make a stray gasp or moan. Resolutely, she planted all four hooves on the ground and tried to think of the least sexy thing she could think of – Granny Smith in a girdle with a riding crop and ball gag. To her relief, the urge to touch herself lessened, but didn’t go away entirely.

Just get me through this, and I’ll please you until you’re raw and tender, Twilight promised her cooch.

Shining finished lathering his spit onto Flash’s butthole, certain that the pegasus was now full stretched out and ready for some action. With one final lick to Flash’s nads, he rose up and took his former place of Flash’s back. This time however, his cock didn’t come to rest below Flash’s body; it was pressed right up against his dark entrance.

“You ready?” he asked Flash, pressing forward until his tip was just about to enter Flash’s anal passage. Shining could feel Flash’s sphincter clamping down and relaxing around his crown.

Flash nodded once and took a deep breath. “I’m ready. Rut me raw, lover.”

With a powerful thrust of his hips, Shining pressed forward and felt his penis disappear into Flash’s body. Inch by straining inch, Flash’s tight passage welcomed Shining’s slick cock into its warm embrace. Flash’s walls rippled as Shining filled his lover full of thick horsecock.

“Oh, that’s it, right there. Fill me up you dirty pony poofter,” Flash muttered, focusing on relaxing his body as he felt it stretch and strain to accommodate Shining’s massive tool. With a slight ‘pop,’ he felt Shining’s medial ring pass his muscular entrance and suddenly their hips came together as Shining bottomed out inside him. Flash could feel his balls touching against Shining’s own and he took satisfaction at the idea that Shining’s penis was now deeply lodged within his own body. He felt full, stretched out, and thoroughly satisfied.

“I can feel you, you’re so deep in me,” he cooed, flapping his wings a couple of times to balance himself out. “You filled me up so good.” At any other moment, he might have cringed at his own corny dialogue, but right now it seemed to feel appropriate.

Shining didn’t respond; he was too focused on the sensations of pleasure that Flash’s ass was subjecting his cock to. Flash was far tighter than Cadance had ever been, it was like his entire length was being squeezed by a spongy vice. Every time Flash moved, every time he breathed, or flapped his wings, it sent shivers along Shining’s rod and back into his body. The heat was intense; almost as if he was being roasted inside Flash’s body.

Pistoning his hips, Shining began to withdraw from Flash, the sensation of being massaged returning in force as Flash’s walls began to snap back to their original positions. Shining shut his eyes again, wanting to focus entirely on the pleasure he was both receiving and feeling. The tightness of Flash’s anal passage was incredible, sucking at his glands as he withdrew. Shining knew that he wouldn’t be able to last long.

Shifting his hooves to wrap around Flash’s upper body, Shining rolled back onto the bed, taking the pegasus by surprise. With lightning reflexes, Flash managed to keep his balance, shifting his position so that now, he was riding on top of Shining, rather than the other way around. From this new angle, Flash was able to control the motion better, his hips pumping vertically as he felt Shining’s tool coat his insides.

The pair remained like that, Flash bouncing on Shining’s lap with gusto. His own penis flopped around wildly with nothing to hold it; on every bounce, Flash felt it thump into his stomach, leaving small globs of his arousal to soak into his fur. He loved the feeling of being filled; knowing that Shining was deep within him was driving him wild.

“I’m…gonna…cum,” Shining moaned suddenly, ceasing his thrusting as he bottomed out in Flash’s rear. “Turn around, I want you facing me.”

Flash slowly span around on Shining’s flagpole, the motion creating a whole new sensation in his butt. Soon he had turned right around and was now facing Shining. Flash’s cock was pressed in between them as he lent forward and embraced his lover again. Pressing his muzzle to just next to Shining’s ear, Flash whispered, “Fill me up, lover. I want to feel your hot baby batter on my insides. Breed me like you would Cadance. Make me your mare.”

That was all Shining needed. With one last thrust up into Flash’s plot, Shining felt the cum boil up from balls; the crown of his rod expand out to form a knot. Rope after rope of his pearly procreative paste pulsed from his shaft, coating Flash’s insides in a white wash of cum. He screwed his eyes tight as pinpricks of light danced before him.

Back in the bathroom, Twilight saw her opportunity and quickly called up her teleportation spell again. To use it she would have to shed her cloaking spell, so she hid back behind the curtain and dropped the invisibility for the second it would take to complete the spell. Focusing her mind on somewhere, anywhere that wasn’t here, Twilight grabbed her dress from the floor and winked out of the bathroom in a short flash of magic.

Flash felt Shining twitch and pulse inside him; he knew what it meant. A warm feeling spread across his insides and he leaned forward and planted his lips against Shining Armor’s. For a moment he thought he saw something sparkle in the bathroom, but he dismissed it quickly as Shining’s tongue wrestled his.

“I love you,” he whispered to Shining, looking deeply into his eyes.

“And I love you, too,” Shining confirmed, hugging Flash in tight as his seed continued to fill the stallion that was now his mare.

Twilight reappeared in a burst of lavender magic out in a hallway of the palace. A couple of attendants looked up as she appeared, quickly dropping into a bow as they recognized her. Twilight looked around, trying to work out where she was now; so much of the palace looked the same to her.

“Which way to the royal chambers?” she asked the nearest attendant.

“That way, your highness, but the princess has asked not to be disturbed. She said she has private matters to catch up on,” the maid said, pointing down one of the corridors.

“She will want to hear this,” Twilight said, heading down the corridor at a fast canter. After a few turns, she came to the main entrance hall of the castle. From here, she knew exactly where she wanted to go and pictured Cadance’s chambers relative to her own position in the castle. A quick jump of magic later and Twilight had vanished again, reappearing inside Cadance’s bedroom.

“Princess, I’m sorry for the interrupt—,” Twilight began before she noticed Cadance on the bed. Sprawled out on her personal king sized double bed, Princess Cadance was in the middle of rubbing one out, head arched in pleasure as her hooves stroked and rubbed her dripping slit. Before Cadance was a shimmering portal of magical energy. Cadance’s mouth hung open as she stared at Twilight, her mind trying to process the very compromising position she was in. Eventually, she decided that she didn’t care and went back to stroking herself, saying, “be with you in a moment, Twilight.”

Twilight stared at the magical portal open before Cadance. She recognised it as a scrying spell, one that could allow the caster to see a distant location as if they were standing there. Through the portal, Twilight saw Flash and Shining still on the bed. Flash was back up on his hooves, waving his rounded rump in the air before Shining, who was watching intently while rubbing his hard-on back to life.

“I’ve enjoyed being a pillow biter ever since I was just a colt,” Flash said as he wiggled his butt in the air. Thin streams of Shining’s cum ran down over his balls to stain the sheets. “When I was still in training as a guard recruit, the other stallions nicknamed me ‘Ass Entry.’”

“Well then, Ass, Shining said, grabbing Flash in his magic and holding him still. “Care if I enter you again? I’m in the mood for some sloppy seconds.”

Not waiting for an answer, Twilight saw Shining lean forward and with a swipe of his tongue lick up his own cum from Flash’s ass. Flash moaned hard as Shining licked up his mess before getting up to his hooves again and rearing up.

Twilight turned back to Cadance, who was still gently stroking herself to the image of Shining and Flash. “That’s quite enough, Cadance. What in Celestia’s name is going on here?”

Cadance gave herself one final pass with her hooves, shuddering with pleasure before looking Twilight right in the eye; she clearly wasn’t embarrassed to be walked in on. “What’s going on is Shining getting a chance to explore his love for Flash. What both of them don’t know is that I’m watching them make love. It’s kinky, watching Shining screw another stallion. Ever since I got my cutie mark, I’ve been able to watch as ponies express their love for each other; I close my eyes and my mind is filled with ponies rutting, making oaths to me as they screw each others brains out. And you know what? I like to watch. It gets me off.”

“And you’re okay with this? Knowing that he’s cheating on you?” Twilight asked incredulously. If this had been her husband, she would already be down at the court house, filing for divorce.

“Of course I am, Twilight. It was my doing after all,” Cadance replied. There was not a hint of insincerity in her voice.

Twilight stared at Cadance, sure she hadn’t heard her sister-in-law correctly. That certainly wasn’t what she had expected Cadance to say. “Did you just say that this was your doing?”

Cadance gave Twilight a sheepish grin. “Yea. You see, I can sense love, kind of like how you can smell or taste something. I can smell the love on a pony as clear as if they had taken a bath in it, just like the Changelings can; I think that was one of the reasons Chrysalis chose to replace me, rather than replacing Shining, which would have made a lot more sense. Anyway, when I first met Flash Sentry, he absolutely reeked of love for Shining Armor, but he had repressed it. Repressed love tastes vile, like spoiled food, and it was making me feel sick. Shining couldn’t stand to see me like this; he said that if it could help me feel better, he was willing to confront and even sleep with Flash, let him work his feelings out. Originally it was meant to be a one time thing, but I think he realised that he actually likes it. Shining isn’t cheating on me, Twilight. I know exactly what he is doing, and he has my full permission and blessing. As long as we love each other and are secure in that love and trust, we don’t need a monogamous marriage. Did you know that we are actually considering exploring the idea of an open relationship?

Cadance looked Twilight right in the eyes, spreading her legs apart so that Twilight could see her pink candy vag dripping between her legs. Twilight could only stare as it winked at her. Her own pussy began dripping again at the sight.

“A very open relationship,” Cadance said, motioning a hoof for Twilight to come closer.

POMF!