Shining Armour's Rowdy Roulette

Shining rubbed his neck in a tired manner, the late hours of the night beginning to work their magic on him. He'd offered an old friend a night off and volunteered to take the night watch. He was garbed in the usual armour for the night watch; a greyscale mix of mail and plate, a longsword at the hip, and a buckler on his belt. His mind was alight with the thoughts of the previous two days.

He'd gotten his aunt-in-law pregnant, informed Cadance about the situation who appeared to be so turned on with the thought of him knocking up her aunt that she nearly melted because of it, and she had then sprinted off to Celestia's room for a makeshift-baby shower.

And by that, she probably meant she was going to fuck her aunt.

Since then, it had been quiet. There was none of the awkwardness between himself and the immortal Alicorn he had expected from knocking up and in-law. Instead, it seemed to have improved their relationship quite substantially. Shining was pleased that Celestia seemed to happy with the bun in her oven, seemingly acting as an honorary wife when it came to spending time with her 'husband'.

It brought a smile to his face, in all honesty. Fatherhood on the horizon, another beautiful notch added to his belt, and a wife who seemed to have a fetish for her husband being pseudo-incestuous. And just regularly incestuous, if how she reacted during his stories of his childhood with Twilight was anything to go by. He nodded slowly, feeling his eyelids droop heavily as the late hours began to work on him.

But the sudden chill in the room, the cold pricking at his body, shocked him awake something vicious. It wasn't a natural cold, not in this room and not in this season. He'd felt it numerous times before, but only when she'd been around. Despite being a family member, the conjurer of this bitter cold had never been exceptionally friendly with him. Not through any kind of malice or dislike, but solely because she'd often been unable to.

Shining straightened his back, turning around to the coldest spot in the room and spotting the cold, glowing gaze that looked at him from the shadowy spot, the unblinking eyes being the stuff of nightmares and ghost stories to tell children. The owner of the gaze was no monster, not anymore at least... but she certainly wasn't the friendliest creature prowling the night.

"Madam General," Shining said, saluting the dark figure and referring to her military title first, as was customary in the Royal Guard.

"Knight-Captain..." came the cold, near-emotionless response. "I hope this night finds you well."

Polite but private... if there was ever a more fitting description.

"It's been a while, hasn't it?" he asked with a warm smile. "It's nice to see you, Luna. Well..."

The jest was not well received by the reclusive royal, the Dark Shadow of Canterlot Castle as the ghost stories had taken to calling her in the ten years since she'd returned. While most had gotten over her hatred of the beast she'd once become, the fear had not left the hearts and minds of those that knew of her. She had tried her best to reintegrate to the world she returned to, forcing as many smiles and social interactions as possible, but it had never stuck.

For seven years, she spent every waking moment trying to gain the same praise, the same love, her older sister possessed, but it had never worked. She was a monster to the people of Equestria, and she would make no more attempts to change that belief, not after so many before had failed.

And this was often how she presented herself. A shadow clinging to the corner of the room, feeling as if she was ever-present, but also never there at the same time. Unlike Celestia's warm and motherly presence that filled the heart with love and adoration, Luna's presence was a cold sweat. A nervous feeling running down your spine for the entirety of seeing her. She truly felt like a ghost a lot of the time, especially with those she did not trust.

"What, no hug?" Shining asked in a playful tone, staring at the glowing eyes in the corner.

Luna didn't answer, nor did she move from the place she stood. She didn't like leaving her shadows, she'd said she felt cold and naked without them. The poor mare always did seem to have a connection to the most drab of things, but being the Princess of the Night meant darkness was to be worn as much as Celestia wore a smile.

"To what do I owe the pleasure?" Shining asked, settling back down on the box he'd been on before.

"You've changed Celestia," Luna said in her oh-so-forward manner of speech, never being one to mince or waste words on prancing around topics. "She is different. And..."

"And?" Shining questioned.

"I wish for you to do the same to me," she requested in as polite a tone as her drab voice could muster.

Shining paused for a moment, looking the shadowy figure up and down, just managing to make out the faintest outline of her curvy figure. His eyes narrowed slightly, not sure if Luna was joking or not... before he remembered who he was talking to.

"You do know what I did, right?" he asked.

"You've made her very soul glow with contentedness, Knight Captain. Every time I look at my sister, she seems to radiate passion and happiness in all directions. She is also unaffected by her cycle's torments any longer, and her magical energy has been given a strange new sensation to it," Luna went on. "Whatever you have done to her, I wish that you would do the same to me."

"Luna... I didn't give her a special toy or a new type of coffee," Shining said in a slow tone. "I got her pregnant."

Luna's eyes, the only truly visible part of the Alicorn, widened in shock. They darted downwards briefly, showing that the ancient creature was deep in thought, weighing up the decision before closing in a determined manner, reopening her glowing orbs and staring at him.

"If this is what is required to fill me with the light I crave..." she said, stepping out of the shadows and revealing herself fully to him for the first time in nearly a decade. "Then I shall accept it. I need to feel whole again, Knight Captain."

Shining's eyes widened in a worried manner, seeing the rather drastic changes Luna had undergone since she'd showed herself to him without years of... corruption, by the looks of it. Her once midnight-blue body was... dirtied. Her forearms and lower legs were now an inky black, her fingers appearing to end in sharp, clawed tips. The sparkling blue eyes she'd once had were now a sickly, glowing blue, with her egg-white sclera now being a jet black, looking as cold as the stone they got their colour from.

As her mouth moved while speaking, Shining could make out fangs in the top of her teeth, nowhere near as large as they once were in her darker form, but more than big enough to be noticeable. He looked her over once again, the Lunar Alicorn seemingly in some kind of transition state between her normal form and her evil overlord body, a sight that was not a welcome one to the Knight Captain.

"Luna... what happened to you?" Shining asked.

"My magic has always effected how my body appears," she said, staring at her black hands and sharpened fingertips. "My spirit is sullied, Knight Captain. My magic is tainted by the darkness inside me... and my physical form has come to reflect that. I do not look this way through choice... and yet, I feel no revulsion when I behold my corrupted state."

Shining's eyes glanced down, his gaze being caught by something he never noticed before. He walked over to Luna, getting a better look at the larger Alicorn's torso, more importantly, her breasts. At the tip of each of the head-sized flesh mounds was a faint blue light, shining through the fabric of her dress ever-so-dimly. He looked up at Luna with a questioning expression, unsure of what he was seeing.

"It has had... strange effects on me, Knight Captain," Luna said, looking down at her breasts and sighing. "I am sure they will go away once you make me whole again."

"You mean get you pregnant, right?" Shining asked, stepping backwards only for Luna's hand to tightly grip his arm.

"If that is what it takes, then that is what shall be done," she said in a voice so determined that it was almost threatening. "What... what would you have me do?"

"If you want to get pregnant, you need to start by taking your clothes off," Shining said. "Come on, Luna. You've been off in your own world for a long time, but don't tell me you've forgotten how to fuck?"

Luna didn't answer, instead shredding her insanely expensive dress to ribbons, casting it aside and revealing her bare, buxom, and toned body. The thick thighs, strong arms, and cheesegrater abdomen were impressive on their own, Shining had always had a preference for women with a little bit of beef on them... but there was something else that distracted him entirely.

Luna's nipples were glowing. Her vagina was glowing. Like some kind of deep sea fish, Luna's sexual organs were exuding a bright blue light, illuminating the floor beneath her and even causing the armour on Shining's torso to reflect the dim light. Shining looked up to Luna's face, ready to ask her what was happening before her long, long tongue lolled out of her mouth, easily being twelve inches in length and glowing just the same as her pussy was.

Questions galore ran through Shining's mind, wondering if Luna truly had allowed her despair to overwhelm her and change her body, he wanted to ask if she'd changed into some pseudo-Nightmare Moon, eager to find out if she meant him any harm with the vicious expression on her face. But all he could think to ask was...

"Are you gonna use that tongue on my cock?"

"If it gives you incentive to impregnate me, then I shall do whatever you ask me to," she nodded. "Now... to business."

With that, she stepped forward and gripped hold of his steel chest plate, rending the metal into pieces with a tug that looked as intensive as a grown man ripping wet tissue paper. She threw the ruined chestplate aside, tearing off the rings of mail around his body, and finally shredding the underclothing he wore. The chill of the room was getting to him, and Luna wasn't helping anything herself.

Instead of the warm presence her sister was, Luna's body felt like cooled liquid. She was soft and smooth, but at the same time she was a... relaxing cold. Touching her was akin to dousing yourself in cool water on a hot summer's day, just a blissful experience that one would expect to be a little uncomfortable. Luna's hands glided down his body, massaging the strong and trained muscle of his chest and abdomen, all the while gently lapping at his neck with her tongue.

The glow coming from the ancient Alicorn was enrapturing, Shining finding it nearly impossible to focus on anything other than the dim light of her breasts. He reached to the taller pony's bust, gently squeezing her nipples and getting a gentle moan of pleasure from her. Their eyes locked once more, Shining staring at the abyss-like orbs of his aunt in law before teasing her nipple with a gentle pinch.

"When was the last time this happened?" Shining asked, placing his mouth to the neck of the Alicorn that stood a whole head taller than he did. "When was the last time somebody loved you?"

"I..." Luna began, her hands prodding his abdomen with a weighty tone in her voice. "I cannot... remember."

Shining trailed spit across her neck, licking the underside of her jaw as another hand snaked down her body, rubbing the wet spot between her legs. Luna gripped his body, her hands now at his hips, as she stared into his eyes. As monstrous as she appeared, she was still beautiful. The darkness was alluring, the aesthetic and intentions providing quite the ego boost to whoever was able to make them experience warm, pleasurable emotions. It had been the same with Umbra all those years ago before her execution... it could be the same with Luna.

While Umbra could not be saved, no magic could purify the taint inside her, Shining knew he could pull Luna out of her dark little world and show her the light once again. It was an uncouth way, one probably not taught in the magic schools in excorcism classes... but bringing purity to a corrupted being and getting to fuck a foal into one of the most beautiful creatures on the planet? He'd be stupid to refuse.

Luna moaned loudly as Shining's fingers plunged into her cunt, going down to the third knuckle of his index and ring finger into the... cool and gooey pussy of his other aunt-in-law. If the temperature of her body was an anomaly, the texture of her pussy was something out of this world. He began pumping his hand in and out of her snatch, Luna biting down hard on her lip as her legs began to tremble.

He knew those thick thighs weren't going to do much for her when she started cumming, so he decided to walk her to the box he'd been sat on, fingers still pumping in and out of her, before sitting her down. He pulled her legs apart, really jamming his hand in and out of the dark beauty, before getting closer. He kissed her, eager to see what that tongue would feel like against his own.

It felt just like her cunt did: gelatinous, nowhere near as solid as it should be, but it tasted heavenly. The scent of Luna's sex was black cherries, and it matched the taste. Her cunt made loud slopping sounds, almost as loud as the horny tongue-kisses the pent up Alicorn produced as the two of them tongued one another, like desperate teenagers getting their first real taste of sex.

Shining was sure that Luna had been around the block before, imagining a woman of her age had been on the giving and receiving end of many a sexual experience. It made him vow to fuck her better than anyone else before. He had the equipment, he had the lastability. All he needed was the effort. And from how he had the princess moaning and gushing from a mere two fingers, he figured he'd fuck her into a coma with fifteen inches of his hard cock within a matter of moments.

He grabbed hold of Luna's tit once again, a much of the enormous breast as he could with his hand, and squeezed it with much more vigour than before. Luna moaned into his mouth, wrapping her arms around his neck and rolling her wide hips against his hand, the wet squelching of the rough fingering she was receiving being enough to nearly echo off the walls. Shining remembered that they were both in a semi-public area that could be visited by a C.O at any minute of a check up on the progress of the watch...

But he didn't care. If the commanding officer wanted a report, he'd have to get once while Shining was cock-deep inside Luna, whether the C.O liked it or not. Luna felt too good, to exotic, to even consider stopping until she was pumped full, panting, and pregnant. Both sisters, he thought to himself with a slightly arrogant chuckle.

Neither of them had ridden cock in seemingly hundreds of years at this point. Pussies dry and cobweb filled, and yet here he was, the legally married husband of their niece, about to blow the dust off and blow their backs out with the best sex they'd ever have. It sounded a little ridiculous, almost like some kind of randy fable.

But it was real alright... and he was enjoying every minute of it.

Luna's tongue drove further down Shining's throat, that foot-long object making him feel uncomfortable at first, but once the lust on his mind and the allure of her taste boiled away his inhibitions, Shining was more than okay with gulping down the glowing blue object. There was soon an audible dripping sound off the edge of the box Luna sat on, her beautiful pussy having dripped enough to form a puddle, just as her older sister had a few days prior.

Her toes curled and her sharp fingers dug trenches in the box she sat on, scraping the wood almost through the lid itself as the pleasure began to boil through her. From what little of her strong body Shining could see, her muscular thighs were flexing, her abdomen was tensing in every inch of it, and her strong shoulders were taut and rigid as her niece's husband finger-blasted her sweet, tight cunt.

The sensation of it all was almost too much for Shining to bear, and it definitely was for Luna. With a whorish moan down his throat, the Princess of the Night came fast and came hard. Ladycum spurted down Shining's fingers, adding ever more to the pool of liquid on the floor beneath her legs. Her eyes fluttered and screwed shut on a loop for the entirety of her orgasm, the taller princess breathing hard and slow as she tried to keep her sense together... and was doing a much better job of it than Celestia.

After a long minute, the orgasm came to an end, leaving the blue and black princess panting and gasping for air, sweat clinging to every inch of her body and her sharp horn glowing a faint blue. Shining pulled his fingers out of her cunt, sliding the glistening digits up her body, smearing her own ladycum across her abdomen to her breasts, before sticking them in Luna's mouth.

"Be a good girl and clean up," Shining said, Luna not breaking eye contact as she licked his fingers clean, apparently a huge fan of her berry-flavoured pussy. "There we go... atta girl."

Luna gulped down the little bit of liquid she could get off Shining's fingers, her eyes drifting closed as his gentle fingering of her mouth and the rubbing of her tongue seemed to lull her into a relaxed state. She was truly adorable in the way she looked now, nevermind the dark and frightening appearance she had. She was just as beautiful as her sister, just as beautiful as Cadance...

And she deserved to be fucked like those beauties were.

So why was he wasting time?

Shining slid a hand down his cock, the thick, black shaft already leaking like a broken fountain at the excitement brought on by Luna's taste, smell, and feel. His fingers became slick with pre as he stroked it gently, smearing the thick liquid onto Luna's thighs as she stared longingly at his titanic dick, licking her lips hungrily, refusing to blink at all.

"Are you ready to be a mother?" Shining asked. "Are you ready to be whole again?"

"I've been ready for ten years..." Luna growled, opening her legs wider and leaning back. "I just needed to find the final piece of my puzzle..."

Shining nodded, pressing his huge dick against Luna's entrance and slowly pushing inside. Luna bit down on her lip, eyes screwing shut as her lover pushed deeper and deeper inside of her. She was a big girl, but fifteen inches in length and a thickness that would make some tree trunks seem small in comparison was enough to strain her... especially when he hit her cervix with another three inches left to go.

Shining's eyes widened in amazement at the sensation of her gelatinous pussy, completely swallowing his cock as if he'd stuck it in a bowl of jelly rather than a natural, fleshy whole. The embrace was perfect, not leaving an inch of his dick without a tight, hugging sensation as he looked up at the princess, noticing the grim look on her face.

Luna's eyes opened, her lust making her body ignore the discomfort she should be feeling from the touch, instead egging her on to go further.

"Luna?" Shining asked in a worried tone rather than merely ramming into her womb.

"Go on, Shining..." she nodded, addressing him by name for the first time in years. "Complete me."

It was hard for him not to cum then and there after hearing that. Harder still after he gripped her wide hips, using them as leverage to push not just against her cervix, but past it. He'd done what was usually impossible for a mare: he'd penetrated her womb. Her groaned loudly, that sound almost turning into a whinny of pleasure as he exhaled slowly, looking at Luna's glowing blue eyes before he gave her a fair warning.

"Luna... when I cum... it's gonna flood you," he said, watching Luna's expression. "Litres of it, baby. You're gonna stretch like a wineskin."

Luna was quiet again for the longest moment, eyes drifting from Shining's cock base, to his abdomen, and then back to his face.

"Give it to me," she answered in a desperate manner. "Pump me full... my love."

Shining nodded, making a mental note of asking Cadance if there was any law that would allow them to add Celestia and Luna to their legal partnership before he got to rutting the desperate old mare. The feeling was beyond incredible, a wet, tight, gripping, slopping noise sounding throughout the entire room as Shining fucked his aunt. Luna's moans were gentle and sweet, a mix of high-pitched squeaks and gentle whisperings of her desire for more.

Shining adjusted his grip slightly, wanting to feel the flex of her abdomen as her body received the impacts, seeing that blue-covered muscle tense and tighten being quite a turn on for him. In fact, it was such a desire of his, it made him pick up his fucking faster than he usually would. Luna bit down on her lip, eyes unable to focus and fingers once again audible scratching wood chips out of the box she sat on, this time puncturing and damaging it with her super strength.

Shining's tongue lolled out of his mouth rather quickly, physically drooling onto his aunt's hips and pussy, a sight that aroused the ancient being moreso than anything. To her, Shining was nothing more than a boy. A child of time that was nothing but a grain of sand compared to the unending hourglass that was her lifespan. In all those years, she'd felt consistent love for only one being: her sister. But him...

She couldn't deny that there was a girlish crush. She wanted to giggle when she looked at his muscle, wanted to bat her eyelashes at him whenever he smiled... wanted his cock to plough a whole dynasty's worth of foals into her. It had been there ever since her return, that little crush that had slowly blossomed into something more as she'd watched him over the years.

She adored the way he handled himself, adored the way he worked, and felt that he was the perfect stallion. She'd never dreamed in a million years that Shining Armour would be something she could have to herself, even for a night. And now that she had him... she didn't want to let him go. He was Cadance's wife, that was for sure... but maybe the pink princess wouldn't mind sharing a few nights? The bed?

Him for the rest of eternity?

Luna smiled, genuinely smiled, for the first time in a long time. She leaned back on her elbows, Shining lifting more of her off the box as he continued to plough her. Cadance had not been kidding: this young stallion could lay pipe like an expert plumber. She'd fucked many a stallion, many a creature in her younger years, but he was beyond compare. The looks, the body, the dick, the attitude. He was everything she could've ever wanted in her life and, right now, he was her whole life.

Her crown didn't matter, her country didn't matter, her sister, her niece, and her own future didn't matter. If a god transcended from on high to tell her that the entire world outside of this room had ceased to exist and that all they could do was have sex from now until the end of time... it would be perfect.

She reached out for him, arms extended towards her lover. He obliged, because he was perfect, leaning forward and allowing Luna to wrap her arms around him. But he did more than that. He lifted the beautiful Alicorn off the box, supporting her entire weight with his perfect, muscular body. His hands clapped to her ass, squeezing and kneading the enormous, thick flesh, his fingers grabbing at her cutie mark as his monster cock continued to slam in and out of her tight cunt.

Her womb felt as violated as it did perfect, his cock slamming nearly into her fallopian tubes as it continued to drip pre, enormous amounts of pre, into her tight, fleshy hole. Luna had never considered being a mother before, never thought about settling down with anypony and growing their seed to a child. But now she could think of naught else. Bouncing a cute little foal on her knee while sitting in her husband's lap? The thought alone was enough to make her cum.

But it couldn't be just one... she wanted more. One for each knee, one to suckle at each breast whenever it was time to feed. A monarchy needed to be strong and secure, and a father needed many children to light up his life, to bear his name. Luna bit down on her lip, feeling that mix of pre cum and her own lubricant being fucked out of her pussy, continuing to drip onto the floor beneath them.

That was it settled, signed, and sealed. She was going to be given her babies, have them fucked into her willing womb, brought into the world as the objects of perfection they were, and raised alongside the most perfect stallion in existence. Heat or no heat, there wasn't a flaw in that plan whatsoever.

"Luna..." Shining whinnied. "I'm cumming..."

And it was all coming to fruition.

Shining came like a punch to the gut, nutting another torrent of his heavenly white seed into Luna's waiting, fertile, desperate womb. Her walls were packed full in a matter of seconds, the glue-thick fuck muck warming her to the core as it began to balloon her belly. Shining placed his fingers to her stomach, wanting to feel her skin stretch out and blossom underneath his hands. The sensation only made him cum more, pumping the Alicorn fuller and fuller until she looked ready to deliver a baby already.

Luna had cum from the sensation alone, pussy trying its best to spill her juices out around the cock-cork in her cunt that kept that glorious load inside her, gurgling and bubbling with breeding bliss as it seeded her egg, giving her exactly what she needed and everything she wanted. It wasn't long after she knew she was pregnant that Shining pulled out, unleashing that torrent of cum to splatter out onto the floor, a sound akin to waterfall filling up the room as his hot spunk soaked his thighs, feet, and the floor around him.

Luna panted heavily, spurting out the last of her husband's load as she stared up at the ceiling, feeling her body warm through in a way she'd never felt in over three hundred years.

"Shining..." she whispered into his ear, a bright blue glow surrounding her body. "I love you..."

"I love you too, baby," Shining said, clutching her closely as her body began to morph.

She knew the seeding was complete, knew her body was filled with the light of hope, and it made her change once again. Just as she'd done when the darkness was purged from her before. Shining set her down on the floor... with both of them noticing the immediate change. Gone was the black and blue, buxom titan that Luna had once been, lacking the sharp teeth, knife-like fingers, and the black sclera...

And in her place stood the little, light blue, petite teenager form Luna had appeared in upon her initial return. Her magic had been drained once again, and despite being fertilised with all she desired, she was stuck in the body of a barely legal mare until her magical energy had recharged.

"Well..." Shining chuckled, looking down at the mare than now barely came up to the top of his chest. "Aren't you adorable?"

"I feel... lighter," she said, looking at her hands and feet.

"That should change when the baby starts growing, sweetie," Shining smiled, kissing her on the forehead as he held her against his body.

"I love you," Luna repeated. "Now and forever."

"And I love you too," Shining nodded, picking her up and cradling her against his chest. "Even if you're as flat as a brick and too small for me to fit inside anymore."

"I can stretch," Luna joked.

Her eyes widened briefly, realising what she'd done.

Joked.

She'd told a joke.

She'd put on a snarky tone and made a quip. Expressed an emotion that wasn't simple disinterest. Her eyes widened in shock and surprise, kissing her borrowed-husband with passion and desire before laughing loudly. Luna was fixed, her spirit returned to the happy and bright person she'd always been. And all it had taken was some time, some attention...

And a lot of cum.