Celestia was stunned, her mouth hanging open as she tried to process what was happening. She watched in a stupor as Cadance left her side, jumping from the bed like a jittery filly, leaving her behind, still frozen on the bed. Cadance ran to her husband, babbling apologies, the mare tackling him to the ground in a flurry of pink feathers, Shining Armor still wearing his coltish grin as he went down. The stallion embraced his wife, murmuring soft words of reassurance, chuckling as she covered him in kisses. And Celestia stood still, completely flabbergasted by the turns of events.

Shining Armor was in the room. Shining Armor had been watching them. Shining Armor had seen it all. Not only had he seen her rut his wife, with all the intents of impregnating Cadance again, but he had seen her indulge in a truly debauched incestuous kiss, her little submissive squeals still echoing in her ears. Celestia’s cheeks went crimson, and she promptly tried to teleport herself far, far away, lest she die of embarrassment. Her horn shone like the sun, almost as bright as her cheeks, but before she could cast her spell a familiar aura took hold of her magic, snuffing it out.

“Where do you think you are going, sister?” Luna smiled sweetly, her own horn shining with dark energy. "I still need you to uphold my part of the deal.”

Celestia struggled for a few moments, but she was too panicked to offer any real resistance. “Uphold your deal?” She turned to her sister, trying to sound indignant, which was admittedly hard given the situation. “You already broke our agreement!” She gestured to the stallion in the room, Shining Armor hugging his wife close, he and Cadance deep in a whispered conversation. “You told him about us!”

Luna quirked an eyebrow. “Why are you angry? You wanted him to know, did you not?”

“Well, yes… but… I… Cadance didn’t and I…” Celestia sputtered, trying very hard to hold on to her righteous indignation, a hard feat since she was drowning in shame at the moment. She usually made a point to never bed a married pony without the consent of both partners, and only her unrepentant lust for Cadance had kept her from stopping their illicit relationship. Still, she had tried to convince her lover to tell her husband, but now it was too late; he knew, and she had been caught in the act. Celestia clung to the only point she could grasp at. “You promised you wouldn’t tell him!”

“Aye, and I upheld that vow.” Luna smirked, letting her fangs glint in amusement. Celestia opened her mouth, confusion clear on her muzzle, but the Lunar Princess cut her off at the last moment. “He already knew.” Celestia’s mouth closed with a *click*, her eyes going wide. “I visited him, the night little Flurry Heart was born,” Luna chuckled, her cock drumming against her belly at the memory, “his dreams were… enlightening.”

Celestia stood frozen in shock, thinking back to all the times Shining Armor had given her a strange look, or when he had watched her from a doorway as he left; he often had seemed almost expectant, as if waiting for something… Was he waiting for her to invite him to join them?

“But that is not the deal I was referring to.” Luna sauntered closer, her cock throbbing with unrepressed lust. She pushed her muzzle into Celestia’s mane, taking a deep whiff, before she put her lips to her sister’s ear. “I made a deal with Captain Armor,” she whispered, making Celestia shiver, “I get to enjoy his wife, a chance to get an heir from her…” Luna nibbled on her sister’s ear, a little high-pitched moan escaping Celestia’s throat. “And he gets to enjoy you in return, with all that it entails.” Luna drew back, looking into her sister’s shocked eyes. “The poor stallion deserves to have foals of his own, don’t you think.” She smiled sweetly, the picture of innocence. “You are not stranger to bedding married couples, after all.”

Celestia’s mouth opened and closed, her lips moving, but no words came forth, just strangled noises. True, she did enjoy joining ponies in their bedrooms, it was always nice to bask in the deep bonds between married ponies, be part of their herd if only for a night, and she had taken and been taken by more stallions than she could count. She had both fathered and given birth to untold numbers of foals, and she had loved each and every one of them, like she loved all their descendants; when she addressed her nation and told them she loved all her ‘little ponies’ like her family, she wasn’t being hyperbolic. But that had been ages ago, when she was young and cared not for her image as a ruler, when she could be herself without care for secrecy. Now…

“Pray tell,” Luna’s magic left her sister’s horn with one last playful flick, knowing Celestia wouldn’t try to run away anymore. “How long has it been since you’ve lain with a stallion, without fear of letting nature take its course?”

Too long… Celestia thought, watching Shining Armor with new eyes, her mind wandering, considering… No, she couldn’t risk getting pregnant, by sleeping with a married stallion no less; the courts would riot! But, he did have a nice firm bottom, and Luna had said her deal was for her to give Shining Armor a good time; nothing said she had to be the one… receiving. His muscled flanks probably would feel quite marvelous to thrust against. Her inspection didn’t escape Luna’s gaze, and the Princess of the Night smirked.

“Can we assume you agree then? Do we have an accord?” Luna tilted her head playfully, giving out her hoof to shake. Celestia blushed and looked away, trying to hide her thoughts, but still she took her sister’s hoof, sealing the deal; Luna snorted in obvious satisfaction. “Most excellent.” She licked her lips, and her horn flared with dark energy.

Celestia gasped, a strange sensation engulfing her limp stallionhood. She rolled on her side, staring in disbelief as the dark portal glued to her tip started to swallow her shaft, and before long her male genitals were gone, balls and all. “What are you…”

“You will not be needing this.” Luna chuckled, waggling Celestia’s disembodied cock in her magic, the organ pulsing in time with Celestia’s galloping heartbeat. “I know you were dying to plunder Captain Armor’s rear, but for once you shan’t be the one on top.”

Celestia tried to appeal to her magic to get her cock back, but one threatening squeeze on her balls made her squeal in submission, her horn sputtering out. Luna had her by the balls, quite literally.

“Do not worry, I am sure mister Armor will be a fine sire for my nephews.” With one last chuckle Luna turned away, marching towards the kissing couple, hauling Celestia’s cock along with her for safekeeping.

Shining Armor and Cadance’s embrace was slowly becoming more sensual, their lips never parting as their bodies moved together with practiced ease, Shining’s cock almost aligned with Cadance’s dripping tunnel. The Lunar Princess unceremoniously plucked the stallion away with her magic before he could thrust in, Shining’s legs running in mid-air in a cute display.

“My sister has agreed to our bargain,” Luna glared at the stallion, peeved at him for almost going back on their deal; he would get all the chances to get a foal with his wife later, now that he knew she could be made fertile. “Celestia is yours for the night.” She felt a strange sensation as the words left her lips, it almost felt like… regret.

“Great!” Shining Armor beamed, clopping his front hooves together like a young colt receiving a Hearth’s Warming gift. He gave his wife a glance, Cadance looking a little apprehensive as Luna watched her with naked hunger, her enormous stallionhood leaking precum like a broken faucet. “So, are you sure you don’t mind sharing me, honey?”

“Hmm, I…” Cadance hesitated, but Luna stomped her hoof, making her flinch like a startled filly.

“Armor!” Luna huffed, waggling Celestia’s dick at the stallion, like a teacher scolding a colt with a ruler. “Stop being so nice, this is supposed to be a punishment for my sister and your wife’s indiscretions!”

“Oh, right.” Shining cleared his throat, then gave his wife a mean glare… or at least what he thought was a mean glare; he just looked goofy and adorable. Cadance snorted with amusement, her cheeks puffing out as she tried to hold her laughter down, and Shining was clearly fighting off a large smile.

“Oh for heaven’s sake…” Luna grumbled; the stallion was ruining the aura of darkness and danger she had strived for; now she just felt silly for wearing the fake fangs from her Nightmare Night costume. “Away with you!” She shooed Shining Armor off, the stallion skittering away with a coltish laugh, ducking under Luna’s halfhearted swing, the Lunar Princess using her sister’s cock as a club. Luna snorted, half amused and half annoyed, before she schooled her features and turned back to her prey.

Cadance gulped, all humor leaving her features. Shining Armor might have assured her he forgave her, under the promise to never do it again without inviting him first, but she knew she would not get away with it scot free. The ravenous lust and fanged grin Luna was sporting made it clear: the Lunar Princess was not going to be tender with her, but deep down, she knew she deserved it. Cadance gulped, squared her shoulder, and flicked her messy mane back. She thought about what she could say: should she be proud and defiant with a nice Do your worst, or act meek and submissive with a Please be gentle… Both options had their upsides, but before she could choose Luna made the decision for her.

Cadance could only squeal in fright as the dark alicorn pounced on her with a snarl, her fanged maw snapping at her neck, her vision dominated by a flurry of navy blue feathers, wicked sharp teeth and grasping silver clad hooves. She suddenly realized she was but a rabbit in the claws of a dark bird of prey, and she was about to be positively devoured. Her terrified scream turned into a panicked gurgle, something huge and veiny shoving its way past her lips, before the throbbing intruder plunged down her throat, robbing her of her breath. Cadance gurgled in fear, knowing she was in for a rough ride.

And Luna’s punishment had only just begun.

***

Shining Armor pranced towards his prize, his kind smile growing as he approached a blushing Celestia. The alicorn straightened up on the bed, shame radiating from her like a halo, and she inclined her head once the stallion had reached her. She hesitated for just an instant, her lips slightly parted, then she took a steadying breath.

“Shining Armor, I…”

She didn’t get to say more, the Prince boldly jumping on the bed to press his lips to hers, Celestia stiffening in surprise. The kiss was so gentle, Celestia’s train of thoughts completely derailed, her mind going blank. She could only melt against him, tension quickly leaving her as the strapping young stallion pressed his muscled bulk against her soft form. Their lips parted after what felt like an eternity, his azure eyes locked with her violet gaze, Celestia’s breath unexpectedly short after such a loving display.

“You have no idea how long I’ve been dreaming of this,” Shining Armor said with a gentle smile, leaning closer to place a quick peck on her nose.

“You… you have?” Celestia stuttered, her blush returning with a vengeance, though this time not because of guilt.

“Hmhm,” Shining hummed, nuzzling his way down her jaw. “I think all of your royal guards get a crush for you at one point or another. When they start training, when they serve, the first time they meet you; I was no exception.” He chuckled, slowly sliding next to his Princess. “Friendly advice, don’t look under their beds in the barracks, there are pictures and pieces of… literature about you that would make you faint.”

Celestia shuddered, whether at the thought of her loyal guards lusting after her, or because of Shining’s tender lips dancing at the base of her jaw, she didn’t know. “B-but Cadance…”

“Oh, don’t get me wrong, I love my Cady more than anything, but…” Shining Armor’s chest rumbled with a manly grunt, his frame leaning against Celestia’s, the alicorn inhaling sharply as she felt his rock-hard stallionhood pressing against her belly. “This is one fantasy I’m glad I get to live out.”

Celestia licked her lips, her breath quickened, her nethers on fire. She had never thought of her guards as anything else than her faithful knights, always there to protect her, but at the moment she couldn’t banish an image of herself, buried under a pile of virile armored stallions, all her holes stuffed with as many cocks as she could handle. She gulped, her sides quivering as Shining started to grind his stallionhood against her fur.

“Tell me more…” She whispered softly.

“Hmmm?” Shining hummed, his muzzle buried in Celestia’s flowing mane, his lips gently tugging at her nape.

“What are their fantasies when it comes to… bedding me?”

Shining chuckled, his breath sending Celestia’s mane fluttering, his cock leaking generous amounts of precum on Celestia’s fur, smearing it around. “Are you sure? Some of it is quite…” He pressed his lips to Celestia’s ear. “Naughty.”

Celestia’s tail trashed behind her, the ethereal hairs damp with her own arousal, spreading her scent around. Shining leaned back, sniffing the air, a big smile on his lips. She didn’t have to say anything, the smell said it all.

“Well,” he began, slowly crawling over Celestia’s bigger frame, “the less perverted among us dream of touching your cutie mark.” His hoof strayed downwards, tracing slow circles over the sun adorning her flanks, sinking into her soft flesh. “Some want to kiss it, but others…” Shining’s hoof rose, Celestia holding her breath in anticipation. “Others want to do this!”

The slap echoed around the room, along with the high-pitched moan that escaped Celestia’s lips. Shining Armor watched as her plush rear jiggled from his slap, a faint hoofprint now visible right in the middle of the sacred sun. His cock jerked against her belly, letting loose a strong spurt that arched over her back, marring her pristine fur. He shuffled behind Celestia’s prone body, looming over her voluptuous flanks, his cock dripping all over it.

“You see, since the guards are always following you, they are always watching you from behind, and they get a view no other stallion can enjoy.” Shining gently started to knead Celestia’s plump rear, licking his lips, swallowing to avoid drooling. “Even the stallions that are usually interested in wings, or teats, will end up dreaming about your ass, Princess. Making us watch every day as you walk by, your flanks swaying just in front of us, just outside of our reach… It’s enough to drive a stallion to madness.”

“I didn’t know…” Celestia panted, before squeaking as Shining Armor pressed his throbbing stallionhood between her ass-cheeks, his hooves holding her plump rear spread open.

“So many of them dream of doing this….” Shining whispered, smiling as his cock was smothered by Celestia’s soft flesh. “They just dream of mounting you, sliding between them, and thrust until they spurt all over your back.” The Prince started to rock back and forth, hotdogging the object of his teenage fantasies, a large smile on his lips. “If they knew how debauched you are, how much you crave sex, you wouldn’t be able to take a few steps around the castle without a stallion climbing on your back.”

Celestia’s body shook as Shining’s hips slapped against her generous rear, the slapping sounds mingling with their quickened breaths. She could feel his balls, fat and impatient, bouncing against her pussy lips, her juices splashing everywhere. She moaned in need, shaking her hips, getting into rutting position: her back arched, legs tucked under her, rear sticking out, begging to be fucked silly.

But Shining had other ideas. He grunted as he threw his hips forward one last time, a spurt of precum squirting all over Celestia’s back, some even getting into her mane. He withdrew his cock, leaving a trail of arousal between her ass-crack, then he leaned down, bringing his muzzle next to Celestia’s dripping cunt.

“Others just want to worship you, please you, taste you.” Shining breathed deeply, taking in Celestia’s scent, her slit gushing with fragrant mare juices. “Your tail is always floating around, covering very little, so we often manage to get a few peeks at your marehood, you know.” Shining licked his lips. Celestia’s most sacred parts were as pure as the rest of her body: her folds were plump and engorged, surrounding a tight slit, her pink flesh peeking out as she winked constantly. It was an open invitation. “Don’t mind if I do…” Shining chuckled, leaning forward.

Celestia’s body quivered as his tongue brushed against her engorged pussy lips, her eyes going wide. It had been decades since a stallion had been allowed to touch her marehood, much less pleasure her in this way. She tried to put her thoughts back in order, but Shining’s second lick sent bolts of pleasure up her spine, her sensitive folds opening in a vulgar display of lust. The stallion didn’t hesitate, his muzzle pressing into her pussy, his tongue lapping at her engorged clit. Celestia moaned out loud, her hips shifting back to press against her stallion suitor, the first in too many decades.

She would have to thank Luna for her idea later.

***

Luna’s ears perked up as she heard her sister moaning like a whore, her gaze drawn to the sight of Shining Armor’s muzzle buried into Celestia’s gushing folds, fluids dripping all over his chin. The Lunar Princess scoffed; she knew Shining couldn’t be trusted to give a proper punishment, he should be taking his pleasure, not giving it! Her thoughts didn’t stop Luna from thrusting her hips like a jackhammer, the sounds of desperate gurgling making her smirk, her gaze turning back to her own mate.

Cadance was lying sprawled under her, the pink alicorn’s eyes wide and imploring, her makeup completely ruined as her mascara ran down her reddened cheeks. The poor princess was squirming on her back, trying her best to push Luna away, her hooves straining against her blue fur. But Luna was much too strong for her, her hips coming down like a hammer, her balls bouncing against Cadance’s chin. The Lunar Princess kept her fevered pace, fucking Cadance’s mouth into submission, her hips hunched to keep her cock hilted at all times, deep into the poor pink princess’ throat. Luna only let Cadance breath when she was on the verge of passing out, her long stallionhood plunging back down her throat as soon as Cadance had had enough. Barely.

“Seems your husband knows how to please a mare.” Luna quipped, Celestia’s moan punctuating her assertion. “You are quite lucky,” she smiled toothily “maybe I should borrow him afterwards, what do you think?”

“*Gluck* mmhm!! *Hurglk*”

“Really, whenever I want?”

“HRRRM!”

“Why that is very generous of you, dear Cadance,” Luna chuckled, before wincing, a hiss escaping her lips. She drew her hips back, her cock slithering out of Cadance’s throat, bursting from her lips. Luna gave her stallionhood a quick glance, the lengthy pole glistening with saliva, her eyes narrowing as she saw the clear bite mark near her medial ring. Her baleful gaze turned towards the sputtering and coughing Cadance, the pink alicorn trying to crawl away on her belly, her tail tucked firmly between her legs. “You are going to regret that.”

Cadance squeaked, trying to crawl faster, and she cried out as Luna yanked her back by pulling on her tail, without an ounce of care. She felt Luna step over her, something sticky and hot dripping on her rear, and she tried to struggle, knowing what came next. She had her breath knocked out of her when an imperious blue hoof pressed on her back, pinning her to the ground, and she whinnied in fear as Luna’s magic raised her ass, keeping her tail to the side. She heard Luna’s hooves shuffling as she took position over her, precum dripping over Cadance’s thighs as she brought her cock to bear. Cadance whinnied, shaking her hips against Luna’s magical might, doing her best to resist; if Luna wanted to dominate her, she wouldn’t go down without a fight.

Luna frowned, her ears folded back as Cadance’s shrill cries filled the room, a grunt escaping her throat as she tried to thrust into her mate, only to have her blunt flare hit Cadance’s inner thighs. The mare was putting up a good struggle, she had to admit, her shrill whinnies and hips swaying truly annoying, but thankfully she had a remedy for both issues. Cadance opened her mouth to let out a new whinny, and Luna carelessly shoved Celestia’s disembodied cock past her lips, the massive girth completely gagging Cadance, the pink alicorn’s eyes going wide. Luna smirked in satisfaction, her hooves taking a firm hold of Cadance’s foal bearing hips, preparing to thrust inside.

***

The shrill desperate whinnies of his wife made Shining Armor quickly lean back, strings of saliva and mare cum linking his muzzle to Celestia’s cunt. He watched with interest, and a hint of worry, as Luna clambered over Cadance, the mighty Lunar Goddess easily dominating the lesser Princess. The dark alicorn’s long scepter stood painfully hard, bobbing under Luna as she tried to align herself with his wife… and failed. He felt a surge of love for his wife as he watched her resist; she sure could buck like a rodeo pony when she wanted, he knew very well.

“Why did you stop…” came a breathless whimper. Celestia panted before him, her eyes lidded and unfocused, the alicorn having lost count of how many times Shining had made her cum with his expert tongue.

Shining nodded towards his wife and Luna, watching in fascination as the Lunar Princess did her best to try and claim his wife. Celestia blinked in exhaustion, before finally remembering she wasn’t alone with Shining Armor in the room. She blushed deeply at the sight of her sister atop her lover, and felt a thrill of jealousy, though she couldn’t say who she was more jealous of… She felt her cock throb powerfully, Luna giving it a look… and a smile blossomed on her muzzle. She had just the time to wonder what Luna was planning, before she had her breath taken away as her cock plunged between Cadance’s lips. She felt everything, the sensations coming through the portal unimpeded: she felt Cadance’s throat bulging around her girth, her lips straining to contain her, the convulsions as she tried to breathe… It was too much.

***

Luna was about to thrust into Cadance’s honey pot when she felt a powerful magical surge traverse her portal. She watched with interest as Celestia’s balls pulsed against Cadance’s lips, the mare gurgling in panic as the massive stallionhood swelled, flare distending her throat. The surge of spunk shot down Celestia’s pole, Luna feeling her sister’s seed pushing against her aura; the dark alicorn suddenly felt her throat become very dry. Luna gulped just as Cadance’s eyes went wide, thick alicorn spunk exploding from Celestia’s tip, the gush long and powerful, like a fire hose. Luna had to fight the urge to withdraw Celestia’s cock to get her own serving of incestuous seed, and her hips suddenly lurched ahead, completely overcome with lust.

Luna’s slender shaft pried open Cadance’s pink slit, her flare slowly sinking inside before the tight alicorn’s pussy stopped her advance. Cadance screamed around her mouthful of spunk, her eyes rolling back; Luna was not as big as Celestia, but she was still bigger than any other stallion she had bedded, and she had a lot of cock left to bury inside her. Snorting like a bull, Luna grabbed Cadance’s hips and heaved, her stallionhood plunging deeper, Cadance’s tightness overcome by Luna’s raw strength. Then she shuffled her hooves, and gave a second powerful thrust.

The Love Princess gave a strangled moan, her back hooves leaving the ground as she was fucked into the carpet, Luna’s interminable length still snaking its way deeper into her, Celestia’s massive cock spurting without pause. Her stomach already felt bloated with warm spunk, her lungs were screaming for air, and her poor little pussy gave one last token squeeze of resistance, before Luna surged into her with animalistic intensity, finally bottoming out against her deepest barrier. Cadance saw star dancing before her eyes; she would have collapsed if her back hooves weren’t dangling in the air, her rear supported by the spire of meat in her pussy, the two alicorn cocks spitroasting her into submission.

Luna gave a grunt of annoyance as her flare mashed against Cadance’s depth, the solid barrier in sharp contrast with the softness of the clenching walls surrounding her cock. She tentatively pumped her hips, trying to cram more of her cock inside, but Cadance’s body shifted with the thrust, the poor mare whimpering under her. Luna craned her neck back, looking at the portion of her stallionhood remaining outside with a frown; since Cadance had been able to take her sister to the hilt, she had hopped she could finally do the same, but alas, the pink princess had failed to take the last few inches.

This deserved punishment.

Luna tightened her grasp, her hooves digging into Cadance’s side, her hips shifting, ready to plow into her mate. In an afterthought, she carelessly wrenched Celestia’s cock free, spunk gushing from Cadance’s mouth and nostrils as she did so, the pink princess getting blasted in the face as the large flare popped out from between her lips. Cadance inhaled sharply, on the verge of passing out, taking big grateful gulps of air, but Luna hadn’t done this for her sake; she just wanted to hear her scream.

Grinning toothily, Luna shuffled her hooves, ready to plow the cheating whore into the ground.

***

Celestia’s body shook in orgasmic bliss, the phantom pleasure from her disembodied cock scrambling her mind; the bulge of her cock on Cadance’s throat was quite a sight to behold. She was just about to finish coming when Luna yanked her stallionhood out, a sharp cry escaping her lips as her balls unleashed the last of her thick release in a rush. She watched her seed splash on Cadance’s muzzle, more than a few drops landing on her sister’s coat, and she idly noted how beautiful her thick white semen looked on Luna’s dark coat. She hissed in discomfort as Luna simply discarded her softening length, letting it flop against the ground like a fish. Luna then withdrew her hips with hurried jerks, before letting a snarl as she positively slammed into Cadance, the poor mare howling in surprise.

Celestia was entranced by the sight, watching her sister ramming into her lover like a wild animal, Cadance’s face twisted with both pain and pleasure, and she was startled when a pair of hooves landed on her rear. She shot Shining Armor a curious glance, the stallion clambering up her voluptuous flanks, his cock leaking pre abundantly all over her tail.

“Sorry, I couldn’t help myself.” Shining smiled with his coltish grin, nodding towards the mating couple. “I’ve never seen Cady being dominated quite like that, it’s… well it’s really hot!”

Celestia gulped, watching his quivering flare bobbing above her dripping entrance, his balls swaying, full and heavy. She remembered what Cadance had said, a year ago: Shining did some tests, we know he’s not the issue... This was a young and virile stallion mounting her, his cock free of any condom or magical portal, and she was in no position to ask him to pull out. And the glint in his eyes suggested that he had no intentions of shooting his seed anywhere but deep inside her. A shiver of excitement ran down her spine.

She was about to be bred by this cute and kind stallion.

Celestia’s body suddenly grew hotter, her breath shortening, sweat forming on her brow, drops running down her flanks. Her womb tingled with magic, Celestia giving a short moan of pleasure as she distinctly felt her ovaries letting loose a few eggs, ready to be fertilized. Her royal slit opened wide, letting loose a river of mare arousal, her tangy scent swiftly spreading around the room, overwhelming every other smell, even Cadance’s.

Shining Armor’s nostrils flared wide, his eyes going round as he inhaled deeply, greedily, his stallionhood swelling with uncontrolled lust. He grunted in surprise as his flare mushroomed out unexpectedly, hurried spurts of cum gushing from his tip, the creamy load landing all over Celestia’s flanks, back and wings. He tried to aim his jerking length down, trying thrust into her winking slit, but he was too far gone; his seed squirted against her cunt, a few drops perhaps managing to slip inside, but the rest flew all over the place, giving her sun cutie-mark a healthy glazing of cum.

After a short while he just gave up, letting his cock spring up against his chest, his powerful spurts managing to reach the Solar Princess’ face. Celestia smiled, closing her eyes as the warm stallion cream covered her dainty features; she couldn’t blame the poor colt for his premature orgasm, being blindsided by the scent of a fertility goddess in heat could knock out an unsuspecting stallion.

“Did… ah… did you just suddenly go into heat?” Shining panted, his gaze somewhat unfocused, his hips jerking instinctively as he humped into nothing, his release tapering out. “Oh horseapples it’s so strong…”

Celestia didn’t respond, she just craned her neck back and promptly took Shining’s flare into her mouth, humming in appreciation as his semen splattered against her tongue. The stallion cursed under his breath, his body seizing as he instantly came again, his balls working fervently to answer the call of a mare begging to be claimed, Celestia’s pheromones making it clear she was ready for a good, hard, long session of animalistic breeding.

Celestia gulped down load after load, greedily swallowing straight from Shining’s tip, her tongue dancing around his flare to coax more from him. Her horn was shining brightly as she massaged his rumbling balls, making sure she received everything he had to give. She only released him when he was truly spent, the stallion stumbling back on his backside, his still rock hard cock slapping Celestia’s flank as he went down. Celestia smiled her motherly smile, watching the handsome stallion trying to regain his breath, his eyes unfocused and wild. He tried to talk, but his panting only allowed him to give out a cute little wheeze.

“There there, don’t worry my dear,” Celestia cooed, nuzzling his cheek, “just take your time, we don’t want you hurting yourself, now do we?” Shining nodded dumbly, his mind still racked with pleasure, but his eyes managed to follow Celestia as she climbed down the bed, standing with her back towards him, leaving her rump just at the right height for him to mount. She looked back at him, her gaze smoldering with lust. “And as soon as you are ready, come and claim your prize.” She shook her hips, juices squirting all over the bed. “Don’t leave mommy hanging out too long, hmm?”.

Shining Armor was clambering up to his hooves before she had finished her sentence.

***

Luna was in heaven. Of all the mares she had bedded, Cadance had, without a doubt, the softest and snuggest cunt she had ever ravaged. No matter how hard she rammed into her, Cadance’s velvety walls clung to her cock, making it hard to thrust inside, and harder still to pull out. And her cries of pleasure were music to her ears, the notes of mild discomfort when she pounded against her very core only adding to the symphony of depravity.

Not wanting to be too cruel, Luna had already unleashed her own brand of carnal magic on the unprepared mare, turning her whole tight tunnel into a sensitive sheath of bliss; if Celestia’s powers in bed revolved around breeding, hers revolved around pure, raw, unadulterated pleasure. Every scrape of her flare sent bolts of pleasure up Cadance’s spine, every time her balls managed to brush against her quivering clit the pink alicorn howled in pleasure, and any hint of pain from her rock hard flare bludgeoning her sensitive cervix was transformed into lances of pleasure. Luna grinned wolfishly, her frenetic pace going faster still.

Before long Cadance had been reduced to a twitching and moaning pile of flesh and fur, completely subjugated by Luna’s might, hers to rut as she pleased. Luna was considering letting Cadance rest, if only to break her once again, when a powerful scent washed over her. The perfume of a mare desperately in heat hit her like a physical blow, and she almost blew her load right there and then, her flare growing hugely deep into Cadance’s tight pussy. She barely managed to hang on, her balls quivering right on the verge, and she looked wildly around, searching for the source of the heavenly scent.

She zeroed in on Celestia, her nostrils flaring wide, mouth opening to taste the air. If Cadance’s scent had been mouthwatering, her sister’s was absolutely maddening, like a gulp of cool water for a pony dying of thirst. Without realizing it, Luna took a step towards the bed, her eyes filling with cold fury as she watched Shining Armor spurting his seed all over Celestia. She knew she had been the one to propose this arrangement: he enjoyed her sister, she got to mate with his wife. But at the moment she couldn’t help but regret her deal. She felt a surge of irrational jealousy as the stallion marked her sister in such a primal way, her cock swelling dangerously.

Cadance mewled helplessly, her limp body getting dragged along the floor as Luna advanced towards her husband, Luna’s flared stallionhood lodged snuggly against her depths, making it impossible to pull out. How the alicorn hadn’t flooded her womb with cum yet, she had no idea, and every jerk from the enormous pole sent her into a storm of pleasure. In fact, she was just about to cum for the umpteenth time, she had lost count after the first six. The surge of pleasure hit her like a runaway chariot, her walls clenching around Luna’s cock, and a loud moan rose from the depth of her throat. She was about to cry even louder when Luna glared at her, and the next second she had her mouth filled with Celestia’s meat once again, the soft length growing to full mast in a heartbeat.

Luna grunted in satisfaction, then turned back to her prey… and she was just in time to watch Shining Armor bury his cock into her sister in one virile thrust.

***

Shining Armor thanked his lucky stars he had just been drained, or he would have lost it right there and then. Coming on the first thrust would have been mortifying, and he wanted to enjoy Celestia’s pussy for as long as he could. If her royal slit had seemed narrow and soft, it was nothing compared to the tightness of her inner walls. Celestia’s pussy pulsed around his cock, drawing him deeper, he didn’t even have to move, her oozing tunnel pressing on his stallionhood from all sides. She was so soft, so wet, his cock jerked and flared, trying to cum, but his empty balls were only now beginning to refill with a new batch of seed.

Celestia bit her lips, smothering a loud moan, her flanks quivering as her long neglected pussy was filled. Shining Armor was far from big enough to reach her depths, but her clenching walls made sure he was nice and snug inside, his sheath crammed against her slit, trying to get him as deep as she could. Shining moaned against her neck, and Celestia shuddered in pleasure; yes, she had missed this, the weight of a stallion draped over her back, his hot breath ruffling her mane, cock buried in her core, thrusting away… She nickered as Shining, as if reading her mind, started to thrust against her, his hips slapping against her fat rear, the loud slaps making her blush; maybe she ought to take it easy with the pancakes just a bit.

Shining was too excited to control his pace, and he was pounding into his new mate in a matter of seconds, forgetting his usual slow and steady rutting, going straight into frantic hammering. Still, he did his best to please the future mother to his foals, his lips placing gentle and loving kisses all over her back, his hooves caressing her form tenderly, eliciting gentle coos from a panting Celestia. But no matter how much he tried, he couldn’t hold back his oncoming orgasm any longer. He felt his balls, heavy and full once again, slapping against Celestia’s plump backside. Celestia obviously felt them too, as she turned to him, her gaze boring into his.

“Give it to me,” she whispered hotly, her cunt clenching around him almost painfully, “fill me with your seed, make me a mother once again.” He yelped in surprise as she raised her rump, making him cling to her ass to avoid falling. “I want everything you can give me, nothing can spill out.”

Shining Armor was all too happy to oblige, his pace quickening until his hips were a blur, Celestia’s white flanks turning red from the copious slapping, her rear jiggling merrily as she prepared for her reward. She felt her womb throb, waves of magic bathing Shining’s cock, making it grow, his balls swelling at an alarming rate, her walls milking him urgently. Shining whinnied victoriously, his hips drawing back one last time…

“NO!”

Dark magic exploded between the mating ponies, Shining Armor getting plucked out from Celestia’s tight depth before he could cum inside her. He yelped in surprise, his cock throbbing angrily at being denied, his blue balls screaming for release. Before he could do anything, he was pounced upon by a snarling Princess Luna, the alicorn pushing him against the bed with a silver clad hoof, her eyes glowing with power.

“We have reconsidered our deal!” she growled, barely contained fury making her voice shake. “Thou can have thine wife back,” Shining squeaked as Cadance was thrown next to him, the pink princess gurgling around the fat white cock still lodged deep in her mouth, “and we shall retrieve our sister. Agreed?”

Shining gulped as he watched Luna bare her fangs at him; he knew those pointy teeth were fake, but by Equestria they made for a good fright when they were a breath away from his jugular. He could only nod frantically, and Luna snorted at him, hard enough to blow his mane away. The maddened alicorn then jumped off the bed, marching towards her confused and blushing sister.

“Luna, what the… hey!”

Celestia yelped as Luna simply bit down on her neck, dragging her away from Shining and Cadance, towards another bed. The Solar Princess sputtered and struggled, but Luna didn’t let go, only grunting and pulling.

“What was that about…” Shining mumbled, dazed.

“*Glurk*, *Hurglhuurg*”

“Oh right, sorry.” Shining quickly pulled Celestia’s cock free of his wife’s throat, jerking back to avoid getting blasted in the face by the spurting length. He held the massive stallionhood in his magic, wondering what to do with it, before he simply shrugged and tossed it at the struggling sisters; they would know what to do with it. He ignored the sudden *plap* sound, along with the indignant shout that followed, and turned his attention to his wife. “You okay?” He pushed a lock of cum-heavy mane out of Cadance’s eyes, his wife panting deeply. “That looked a little rough back there.”

Cadance whispered something, her ragged breath making it impossible to make out.

“I didn’t quite catch that, what did you…”

“MINE!”

Shining Armor squealed like a little filly as Cadance suddenly threw herself at him, her eyes crazed and wild. Faster than you could say “safe word”, he was on his back, hooves locked by azure locks of magic, and Cadance was looming over him, a wild smile on her muzzle.

Shining stared at his wife’s flaring nostrils, her wide eyes, and her demented smile. And he suddenly realized he probably smelled of Celestia’s scent. A lot. “Oh!” He understood then. Him smelling like another mare. Cadance couldn’t accept it. “Oh.” She was about to claim him back. Thoroughly. “Ooooh…” He felt her magic roughly take hold of his cock, his length still dripping with Celestia’s arousal, and Cadance quickly positioned herself over him, her dripping pussy aligned with his tip. “… Mercy?”

Cadance was bouncing on his lap in the next second, the sounds of their hips colliding drowning out his squeals.

***

“Ouch, stop, Luna!” Celestia winced, Luna’s fangs prickling her neck. “It hurts!” In truth the way she was being manhandled made her more excited than ever; she could feel her cock, wherever it was, shooting a new bout of seed. “What are you…”

She squeaked in surprise as she was shoved onto a new bed, her wings ruffling as she rolled on her back. She tried to stand back up, but Luna was suddenly above her, her panting breath ticking her fur.

“Luna…” Celestia was transfixed by the intensity of her sister’s stare, Luna’s eyes fixated on her own with a predator’s focus. It sent a thrill of fear, and excitement, down her spine, for she knew what was driving Luna to drag her away. She could feel it throbbing against her stomach, leaking copious amounts of precum all over her. “Sister…”

“Mine…” Luna whispered, shuffling her hips back. “You are mine…” Her eyes betrayed no thought other than desire for conquest.

“Oh dear.” Celestia gulped. Her sister had simply lost her mind to lust, probably overcome by her scent; her heats were powerful indeed. “Luna, I don’t think…” Celestia yelped as Luna’s tip brushed against her dripping slit, her sister rushing to press her cock against her entrance, just shy of plunging in. “SISTER!”

Celestia didn’t know if she wanted to push Luna away, or just let nature take its course. The Lunar Princess was too far gone to be reasoned with, and quite frankly Celestia wasn’t sure she wanted to make her stop. She felt her heart fluttering in her chest, pinned down by her sister as she was; she loved it. She gazed back at Luna’s feral stare, her breath becoming short as her sister started to push inside, slow at first, then with insistence, trying to overcome her tightness. Celestia squirmed, stifling down a moan, her belly fluttering as she felt Luna’s flare press against her slit, it was about to enter, there would be no going back… wait, why did it feel like her stallionhood was flying…

Luna gave a strangled cry of surprise as she was soundly slapped in the face by Celestia’s disembodied cock, and she shouted in outrage as she was blasted by a powerful burst of thick semen. “*Wharrgarbl*!!” Maybe she should have kept her mouth closed.

Celestia exploded with laughter, her giggles not diminishing in the least when she was sprayed with her own spunk. She carefully took hold of her floating cock, putting it out of sight, still chuckling away. She had the good grace to look guilty as Luna glared down at her, the impromptu shower apparently snapping her out of the trance she had been in.

“Dish ish nof funneh.” Luna growled, gulping down the thick sludge swirling in her mouth. She flicked her mane back, the starry field flopping heavily against her neck, soggy with Celestia’s production. “It will take hours to clean my mane!”

“Yes, so I’ve been told.” Celestia smirked. Her smile slowly melted, replaced with a careful frown. Her sister was still pressed against her entrance. “Luna, are you sure you want to do this?”

“If you refuse, I will stop.” Luna tilted her head, looking down at the mare she loved; it had taken watching a stallion rutting her sister for Luna to realize just how much she desired her, but now she knew for sure she wanted Celestia, more than a sister should. “So, do you object?”

“No, I don’t, but… AH!”

“Good.” Luna grunted, ramming her hips forward.

Luna’s stallionhood sunk between Celestia’s folds, her flared tip welcomed by the grasping walls. Both sisters moaned out loud, their minds going blank as pleasure overwhelmed them. This was the line they had never dared cross, or even consider, but here they were. Luna’s length steadily pushed deeper, the alicorn marveling at her sister’s tightness, her muscular pussy grasping and clenching rhythmically. Luna’s hips pushed deeper, and deeper, her eyes widening as more and more of her lengthy pole was swallowed by Celestia’s honey pot. She gave a strange cry as her hips slapped against Celestia’s plump rear, just as her flare reached her depths. For the first time in her life, Luna had managed to hilt in a mare, and for the first time, Celestia was filled to the brim.

The two royal sisters stared at each other, eyes wide, words failing to convey what they felt for one another. So they chose to show it. The kiss was sudden, passionate, Luna and Celestia abandoning all pretense as they mashed their lips together. Celestia shyly poked her tongue out, trying to gain access to Luna’s mouth, and the Lunar Princess allowed her entry, a moan escaping throat. Then, Celestia paused, her tongue retracting. Luna gave her a curious look, wondering why Celestia was frowning at her, then she got it. With a huff, she spat out her fake fangs, letting them plop down on the floor, and she gave her sister her usual fangless smirk. Celestia smiled, extending her tongue again, but her face twisted into surprised pleasure as Luna suddenly rammed her hips forward.

Celestia tried to put on an angry face, but couldn’t mask her bliss as her sister started to pound impatiently into her, her overfilled balls slapping on her rear, eager to be emptied.

***

Cadance was completely lost to pleasure. Luna’s spell was still in effect, the slightest brush made her quiver in bliss, and she was constantly coming. She rode her husband like a dirty cowgirl, her hips slamming up and down without restraint; she was going to be sore in the morning, but she couldn’t begin to care. She could feel his overfilled nuts bouncing against her rump each time she hammered down, and she was deeply aware of the fire in her womb. She was fertile. Her husband was full of virility thanks to his rump with Celestia. They had been both gifted by the goddess of fertility.

She was finally going to get what she had always desired: a foal with the stallion she loved most.

Cadance bounced faster and faster, dimly aware of another set of moaning voices, coming from another bed; but she didn’t care. All she cared about was her husband. She watched him moan and writhe under her, his face contorted with pleasure, his vain struggles stocking the fires in her belly. Now that they knew how to make her fertile for him, she was sure the crystal empire would be quickly overrun with little princes and princesses. She would love each and everyone of them, like she loved her Shiny, like she loved her Flurry heart… and like she loved Celestia, she begrudgingly admitted. They would all be family, united by love.

“Cady…” Shining’s grunt distracted Cadance from her dreams of days to come. “I’m… I’m getting close.”

Cadance’s eyes widened, and she accelerated her humping, her pussy gripping her husband’s cock tightly, milking him, begging him for his seed. Shining gritted his teeth, the stallion somehow overcoming her magical bindings, the shackles breaking apart as Shiny grabbed her foal-bearing hips and started to thrust to meet her humping. She could feel him flaring hugely already, his balls overflowing with virile seed, the thought of her stallion’s cream filling her pushing her over the edge. She shouted, going limp, her strength leaving her, but Shining was all too happy to take over.

He brought her down against his lap one last time, and his whole body arched as he tried to bury his cock as deep as he could, a surprised grunt escaping his lips as he felt his tip brush against Cadance’s depths. Making a note to thank Celestia and her magic later, Shining whinnied without restraint, his balls jumping against his thighs. The surge of life giving cream traveled up his length, the sheer volume making his already swollen cock bulge out, Cadance giving one last eager whimper.

A thick jet of spunk erupted from Shining’s tip, the spray splattering against Cadance’s last barrier, a pool of genetic material forming between her cervix and his flare. Grunting manfully, Shining crammed his cock deeper still, his flare forming a cork for his seed, and his second release thundered inside his wife. With no other place to escape to, his cum pushed against Cadance’s barrier, and it quickly passed the seal, first a trickle, then a torrent of thick semen gushing into her very womb just as his third shot pulsed in her overstuffed pussy. Cadance howled in pleasure as her fertile grounds were bathed in virile sperm, her pregnancy all but assured thanks to Celestia, and a gush of mare juices exploded around Shining’s cock, washing away any other scent.

On and on Shining’s release kept going, his magically enhanced balls producing more and more, his stallionhood spurting more and more into his wife. Cadance slowly gyrated her hips in a bid to make sure she milked him dry, a smile never leaving her lips as she felt her womb overflow, the small space completely bloated with Shining’s seed. She felt her belly grow, her overstuffed womb ballooning out with the amount of love Shining was pouring into her, and still she shook her hips, and Shining held on, wanting more. She watched her stomach swell like a mare already far along her pregnancy, and wondered just how much Shining could possibly produce.

***

Luna was in a state of complete bliss. She couldn’t believe what was happening, but as she looked down at her sister’s drunken expression she knew this was no dream. She was repeatedly hilting into Celestia, each thrust ending with her balls deep into the mare she loved most, the mare she was about to claim as her own. Her dominant position let her see every little thing her sister did, the way she bit her lips to avoid moaning, the cute way her ears laid down when Luna pounded exceptionally hard against her fat flanks, her blushes, her imploring stares…

A part of her wanted to rail her sister into the ground, to stop holding back and truly pound her until she lost herself to lust, but she held on. This was no common whore to be broken, inseminated, and tossed aside. This was her sister, and she would treat her with the respect she deserved: Celestia would be her lover, her personal breeding ground, her own broodmare to carry countless heirs, again and again and again. She would finally replace the useless nobles with her own blood, siring a whole generation of alicorns, like she had fathered the bat-ponies eons ago. Luna grunted as her flare grew larger, her balls contracting; she was close, too close to hold back. She changed her pace, her hips going from frantic humping, to slow and powerful hammering, her thrusts making Celestia’s plump figure shake.

“Are you ready sister?” Luna panted, looking down at her sister. “If you have doubts, say so now, and I will withdraw, otherwise…” She hilted with unbridled passion, her cock pressing against Celestia’s womb. “I will claim you as my own, forever more.”

Celestia squirmed, her hoof sliding between them, pressing against her womb. She wondered how many eggs were swimming around her fertile grounds, after such a pounding; she knew that no matter how many there were, they were all going to be swarmed by Luna’s virile sperm, there was no doubt her belly would soon swell immensely with a little herd of little alicorns. No matter, she knew she could easily carry a lot of foals at once; she had experienced it before, when she didn’t care about bedding several stallions at once. But never had she dreamed about carrying her sister’s foals. The idea was both terrifying and thrilling. After a few moments of hesitation, she made up her mind.

“… Go ahead.” Celestia said gently, her motherly gaze locked with her sister’s eyes, “I will bear your foals, sister.”

Luna snorted eagerly, her cock throbbing. “I will give you so many…” Luna panted, her eyes wild, hips slamming down imperiously. “Every waking moment I will spend rutting you, making you mine, putting foal after foal in your belly.” Luna hunched down, giving her last few powerful thrusts, starring possessively at her sister. “You can use your cock on whoever you choose, but your marehood is mine, at least until I’m sure you are full with my brood.” She smirked, eyes blazing with lust. “Then, when you are fat with foal, I might just chain you in the barracks, let my bat ponies have their way with you… Or not.” She hammered home, growling. “You are mine, mine to do as I please, understand?”

“I understand.” Celestia smiled, her brow covered in sweat, her mane in disarray. Luna had never seen a more beautiful sight. “So kind of you to let me keep my duties towards all the poor foaless mares in Equestria.” Celestia licked her lips, looking at her sister hungrily. “So very kind indeed”.

Alarm bells rang in Luna’s mind as she watched Celestia’s smug expression, but she was too far gone to care. She felt her balls draw up, and she pounded into her broodmare one last time, cramming her flare against Celestia’s cervix, easily prying it open. Celestia’s pussy suddenly clenched around her shaft, her tunnel undulating with powerful milking motions, her thirsty womb just begging to be filled. Luna threw her head back, whinnying like a feral stallion, shouting her claim upon the Solar Goddess to the world, and her balls pulsed against Celestia’s rear.

Celestia’s body quivered as Luna’s length jerked powerfully deep inside her, the jet of thick alicorn seed shooting down her length like an arrow, and the white alicorn screamed along her lover as her womb was bathed in a torrent of semen. Surges of magic flooded the both of them, Celestia’s fertility magic and Luna’s pleasure powers clashing, before the two forces combined, forming an all powerful wave that sent the two sisters into a storm of orgasmic bliss. Celestia moaned at the top of her lungs, uncaring if anyone heard her calling her sister’s name, her whole being focused on the sensation of warmth flooding her womb.

Luna snorted and grunted, her eyes clasped shut as her release surged on, her overfilled balls emptying in one long constant ejaculation, her tip squirting like a fire hose directly into her sister’s fertile grounds, her thick sticky seed clinging to her womb, filling every crevice with her baby batter. Celestia’s latent magic took hold of her sister’s breeding equipment, renewing her reserves, making her semen thicker, her heavy glue-like seed brimming with sperm. There was no doubt in her mind, Celestia was already impregnated, but still Luna came, her endless release making her sister’s womb swell. Luna watched with a burst of pride as her sister’s belly expanded, her soft white fur stretching to accommodate Luna’s production, and her future foals.

“More…” Luna murmured, her hips giving a weak hump. “More.” She rammed her cock against her sister’s overflowing womb, cramming more seed inside her lover. “MORE!”

Celestia’s head was jostled from side to side as Luna started to pound into her rounded form, her swollen belly sloshing audibly, each thrust sending ripples around her stretched coat. “Luna, enough…” She gasped, Luna’s cock somehow growing in girth, stretching her to her limits. “I can feel it, you’ve already impregnated me… oh heavens there are so many…” A new thrust, harder than before, took her breath away, and she panicked as she felt her womb release a new batch of fertile eggs, all of them instantly swarmed by Luna’s sperm; she felt a jolt of bliss as each one of them were fertilized, new life blossoming inside her, joining the multitude already nesting in her womb. “Stop I’m already full!”

Luna, clinging to Celestia’s growing belly possessively, snorted and kept on thrusting like a mare possessed. “No, not enough, I want more heirs, and you will give them to me…” She snarled in annoyance, feeling her exhausted balls approaching their limit. “I want more!” She kept on pounding, even as her release tapered out, trying to stuff her sister with more sticky seed, but her balls were almost empty, and Luna finally collapsed against Celestia’s enormous belly, the mass sloshing like a water balloon.

The Lunar Princess groaned as she pulled back her hips in jerky motions, her cock still gushing with the last of her seed, and she sat back on the bed, holding her length in her hooves. She panted with her tongue out, using the last of her strength to beat herself off, her seed splattering all over Celestia’s body, the thick sludge oozing down her rounded belly, covering her blushing features, sullying her mane. Luna wasn’t sure if she had overwhelmed all of Shining’s scent, but she knew she would have a lot more occasions of claiming her sister. With one last gasp she fired the last of her semen on Celestia’s muzzle, covering her blushing cheeks, and she passed out, falling forward like a tree.

The last thing she saw was Celestia shooting her a glance, her white cheeks flushed, sweat and semen oozing all over her face. Then, the Solar Princess grinned hungrily, a shiver running down Luna’s spine, and she knew no more.

*******************

Sunlight. Cursed sunlight, nagging her into wakefulness; had she forgotten to close the blinds? Luna groaned, wincing as she shifted on the bed; she felt sore all over, her hips in particular felt like they were about to fall apart, and her insides tingled with strange warmth. She experienced a moment of disorientation, realizing she wasn’t in her room, lying on her own bed, before something fuzzy and soft moved besides her. She blinked against the blinding morning sun, grumbling under her breath, before her gaze fell on the loveliest sight she had ever beheld.

Celestia, her beloved sister, was sleeping quite peacefully, snuggled against her, muzzle tucked into the crook of her blue wings, her regal horn glowing softly as she raised her sun without waking. Luna’s breath caught in her throat, suddenly remembering the day before. As gently as she could, careful not to wake her sibling, Luna leaned over Celestia, her heart beating against her chest as she gazed at her white belly. It wasn’t nearly as big as she had left it, but a bump was clearly still visible, proof she had really claimed this beautiful mare as hers. She felt a surge of pride, her wings fluffing against her sides, a few feathers tickling Celestia’s muzzle.

The Solar Princess scrunched her muzzle cutely, her ears twitching as she woke up, a grumpy frown appearing on her muzzle. Celestia had never seemed more beautiful to Luna, and with a jolt she realized she would be waking up to this sight for the rest of her life. Her chest fluttering with joy and love, Luna rushed to press her lips to Celestia’s, the alicorn startled at first, before she responded in kind, a throaty sigh rising from her throat.

“My, what a lovely way to say ‘good morning’.” Celestia smiled serenely, brushing her nose to her sister’s. “I could get used to this.”

“You should.” Luna pressed her muzzle against Celestia’s neck, peppering it with kisses. “For you will be sleeping in my bed from now on.”

“Humph.” Celestia pouted, shivering as her sister nibbled on the crook of her jaw. “Why can’t we stay in my room?”

“Mine is better.”

Celestia snorted. “Fine, I’ll bring my toothbrush then.” She chuckled, but her mind was already racing with plans for the future, already thinking about the new bedroom she would build for the both of them, big enough for the herd of little foals already on their way, how they would announce the news to her little ponies, if they should keep their relationship secret, the color of the linen for their nuptial bed…

“Stop that.”

“Hmm?” Celestia was startled out of her thoughts, Luna wearing a grumpy expression as she stared at her. “Stop what?”

“Overthinking things, like you always do.” Luna frowned. “I know you, I’d bet my horn you were already planning things way ahead of us.”

“No I was not!” Celestia feigned outrage, all the while trying to shoo away thoughts about the wedding dress she would commission from Rarity; it would be fabulous! And Luna would look stunning in a tuxedo, Twilight would be her maid of honor, Cadance could preside, they would spray the whole castle with changeling repellant… Oh dear she was doing it again. “Hmm… I mean…”

Luna placed a gentle hoof on her sister’s lips. “Just enjoy the now. Worry about the future later.”

She leaned forward, eager for another kiss, but a groan from behind her made her freeze. Slowly, Luna turned her neck, remembering they were not alone the night before. Shining Armor and Cadance were sleeping on the bed next to them, the couple intertwined closely together, Shining spooning his wife lovingly. Luna’s gaze travelled to Cadance’s belly, the mare’s stomach huge and round, the contents sloshing and gurgling as she snored softly. The whole thing rippled as Shining Armor’s cock, still hilted deep inside his wife, pulsed lazily in his sleep, his relentless balls still hard at work.

“Oh my.” Celestia chuckled, sitting up with a large smile, watching what had become of her dear Cadance. “And I gave everypony a good shower yesterday, tsk tsk.”

“Ah, that would explain why I do not reek of sweat and the lack of, ahem, covering on your fur.” Luna’s wing brushed against her sister’s belly, remembering the way she had glazed her white fur with copious amounts of semen, almost disappointed it was gone. No matter, she could still smell herself on Celestia, her claim would be announced loud and clear to all who approached her. Luna smiled proudly, sniffing her mate happily, then she blinked in confusion, turning to her own body. Why did she smell like Celestia… and… Shining Armor? “What in the…”

“Oh, look at the time, we should get going or the staff will begin to suspect something is amiss!” Celestia jumped out of the bed, her flanks jiggling enticingly as she did so; Luna completely forgot her train of thoughts, captivated by the sight. She still couldn’t believe this literal goddess was hers. She felt her loins stir as Celestia’s large hips swayed as she made her way to the bathroom, her tail covering very little as it fluttered in a non-existent breeze. Celestia looked back just before disappearing through the door, a coy smile on her lips. “I’m taking another shower. Care to join me sister?” She shook her voluptuous rear, and Luna was scrambling after her without a moment’s hesitation.

Luna could already feel her cock slithering free of her sheath, her mind completely focused on what she would do to her sister’s outrageous behind. She raced with indecent haste after her lover, too preoccupied with lust to realize her own belly was visibly distended, a thin trail of thick white cream running down her thighs.

Author's Note

I'd like to thank Barbeque for his help, great proofreader, great advice!