Author's Note

It is here! Just so you know, Cadence is as just as tall as Celestia here.

Also I couldn't wait till 200, but 175 is close enough.

This is the end I think... I got this out of my system now hopefully.

Shining Armour ascends

How alicorns ascend: Shining Armour ascends
By Urimas Ebonheart

It has been two years since Twilight's ascension, she's now as tall as Luna and has accomplished many deeds since then, she has defeated Tirek and has gained her own Crystal Castle in Ponyville. She has two titles, the Princess of Magic and the Princess of Friendship.

Right now she along with Cadence have been summoned to Canterlot after all the Princesses received a message from the magic of harmony.

Twilight's brother Shining Armour is ready to ascend after protecting the Crystal Empire from a windigo attack with his magic.

The four alicorns are currently in Celestia's room enjoying their time together in an act of carnal pleasure. Twilight is mounted by Cadence as she thrusts her dark pink cock into the purple mare, grunting with every thrust into the alicorn of magic.

Cadence herself is mounted by Luna who is gasping in pleasure as her cock plunges into the pink mare repeatedly.

Luna is clenching her pussy around the older white mare's cock as she loses herself to the pleasure the long, thick pearl pink cock is inflicting to her body. Her forelegs are wrapped lovingly around Cadence's barrel as she continues to pump her cock in and out of the pink pussy.

Celestia is leaning over her sister and biting down on her neck as she ruts the dark blue mare with abandon, she's using her magic to jerk Twilight's cock off making the purple mare squeal happily, she's also using her magic to stimulate her own pussy with a magically made dildo, thrusting it in and out of herself with wet squelches.

The four alicorns get together once a month and draw lots to see who fucks who. So far Twilight is loving her new life and the intimacy she now has with Celestia and the others. It so happens that the four alicorns are part of a secret royal herd.

Being immortal is both a blessing and a curse, they've all agreed to be lovers for eternity as in the end, all they really have is each other as everypony else will die of old age in the blink of an eye. They'll all support each other and comfort each other over the countless centuries they may live. mourning the loss of friends and family together and preventing each other from slipping into madness.

"Oh! Buck me, Cadence! BUCK ME!" Twilight yells as her silky walls clamp down on the dark pink cock spreading her insides wide, hugging the spire of mare cock tightly as her orgasm ripples throughout her body and spraying Cadence's sack with her own fluids as her cock's cum splashes all over the floor.

"Ah ponyfeathers!" Cadence cries out as both her cock and pussy erupt in pleasure, her hot cum blasting into Twilight's womb prolonging the booksmart mare's orgasm.

Luna is next to tip over the edge as the pink pussy gripping her begins to milk her cock, rope after rope of jizz pours into the shuddering Princess of Love, filling her to the brim and seeping out of the well fucked hole.

Celestia is the last to blow as her cock pulses within Luna firing a long stream of cum into her as her magic dies down, making the dildo fade and stop jerking Twilight's cock. She bites down hard on her sister's neck but not enough to draw blood as her cock twitches within the warm, wet confines of Luna's snatch.

Luna howls in delight as she fires off one last load into Cadence while her pussy is drinking her sister's cum eagerly. Their orgasms last a good minute before they sigh and one after the other, pull out and lay on the floor, cuddled up together in their afterglows.

After a good half hour of recovering, Celestia gets up and levitates the others onto her bed, ignoring the puddles of cum on the floor.

"That was delightful, tis a shame we can only partake in this activity once a month," Luna says with a happy smile on her face.

"I know, it takes ages for me to travel here by train just to see you all," Cadence replies and shudders. "I can't wait for Shiny to ascend so he can join us, it will be interesting to see if he will gain a vagina when he does," she says and cuddles up to Twilight who looks slightly out of it.

"Luna and I believe he will actually become a mare like us, we have never heard of a male alicorn before," Celestia says with a yawn.

Cadence blushes at the thought of a feminine version of her husband, she bites her lip as her cock jolts slightly at the mental image of her soft white flanks as she mounts her soon to be wife and thrusting her pink cock into her.

"So who will be helping him to ascend?" Cadence then asks shaking the thoughts from her head.

"We helped both of thee ascend, it is only fitting that ye both get to have the honour this time," Luna replies nuzzling her sister as Celestia's cum starts leaking out of her still stretched pussy.

"Oh... so I can have Shiny stuffed into me?" the pink mare asks excitedly, she's had him inside her before, but that was only his cock... and she's had her cock in his rump a few times after he found out about it during one of their love making sessions.

"If that is what you wish, Twilight can take him into her sack and place him into you if that is how you want it," Celestia replies and returns her sister's nuzzles.

Twilight has recovered and is blushing madly at the thought of sucking her own brother into her cock and then cumming him into her sister-in-law, the images makes her shudder and her cock to spurt some pre onto the sheets.

The four mares make plans and it's decided that Cadence and Twilight will take the first train back to the Crystal Empire in the morning, but for now, they all get ready for round two of their night of lust and desire.

Cadence and Twilight are waiting at the Train Station for the first train of the day to arrive. They don't have to wait long as the crystal themed train pulls up and they get on board in the royal car.

The trip is spent discussing how they'll approach Shining and tell him what could happen should he accept his ascension. The magic of harmony has seen it fit to make him the alicorn of justice, but it is up to him if he accepts it.

They both get lunch from a trolley mare carting food along the train to those who want to buy a snack or drink. After eating their food, they lock their car and settle in for the long ride back to the Empire.

Thirteen Hours Later

The train finally arrives at the new station inside the Empire. They disembark and with an escort of crystal guards and make their way to the Castle where Shining is standing by the Crystal Heart smiling at them.

"Twily! I didn't know you would be coming back as well!" he says and nuzzles his larger sister before turning to his wife, he leans up to her head and kisses her. "Welcome back, Cady. I take it this month's royal meeting went well? I know I have to stay here and watch over the Empire while you're gone, but why don't you ever tell me what goes on at the meetings?" he asks Cadence.

Twilight blushes as Cadence smiles at him. "It's just a meeting about taxes and the welfare of our kingdoms, nothing dramatic or fun happens and it's rather boring," she replies, lowers her head back down and kisses him back. He may be smaller than both the mares, but he's still big where it counts to Cadence.

"Right, well now that you're back dinner should be ready soon," he says and turns to Twilight. "You joining us, sis?" he asks her.

"Oh erm, yes I am," she replies as thoughts of what could happen tonight flood her mind making her whole face red with excitement.

Shining raises an eyebrow at her odd behaviour and shrugs. "Well then, let's go and get some grub," he says and they all head inside.

They all arrive at the Dining Hall and take a seat, they all engage in small talk like how Twilight is taking her new role and life these last two years before dinner is brought out and served.

"So why have you come, Twilight?" Shining asks his sister.

"Oh erm..." she mumbles and looks to Cadence who rolls her eyes with a smile.

"I'll just get straight to the point, dear. The magic of harmony has chosen you to ascend into an alicorn," Cadence tells him directly.

Shining chokes on the mouthful of salad he is eating and starts thumping his chest while trying to swallow it.

After a few seconds he clears his throat and looks at his wife with shock. "An alicorn? What did I do to deserve that?" he asks her.

"Well, we repelled the changelings from our wedding, then there was the shield we made to keep out King Sombra, and don't forget when the yaks tried to get in to raid us, and lastly, you not only stopped the windigos from freezing us, but sealed them back under the ice. You're ready, honey," Cadence replies to him.

"Huh... and er... how do I ascend?" he asks intrigued.

Twilight blushes madly and hides her face behind her hooves.

"We'll tell you back in our room, it's a secret and rather... unusual method," Cadence tells him and gets up after finishing her food.

Shining raises an eyebrow but finishes his food along with Twilight. They all head to the married couples room where Cadence applies the lock and soundproof spells.

"What's going on?" Shining asks confused.

"Well, the method of ascension is rather... lewd and intimate," Cadence says and stands beside the still blushing Twilight.

"Lewd? Do I have to rut you or you me?" he asks trying to figure it out.

"Not exactly," she replies and drops her invisibility spell, revealing her already excited and erect dark pink cock and sack. "You'll have to enter one of our cocks where you'll absorb pegasus magic from one of us, then you'll be pushed into the other's womb where you'll absorb earth pony magic and your body reshapes into an alicorn," she explains making the white unicorn stallion blush brightly.

"I see..." he replies, he and Cadence have done some kinky stuff in their time together, but this takes the cake.

"We've agreed that Twilight will put you into me. So, are you ready to join us, my love?" Cadence asks him.

Shining looks up at his wife and then to his sister and notices the dark purple cock hanging from her groin. He looks back to Cadence with a look of thought. "Will I get a pussy of my own from this since it seems all alicorns have both?" he asks her, after taking her up the ass a few times he has wondered what a marehood would feel like.

"Well... Aunty Celestia believes you'll become a mare like us," she replies making the stallion's eyes widen.

Images of himself as a mare with a cock run through his mind, of Cadence mounting him and rutting him like a mare while stroking his cock at the same time. The guards might tease him about it, but if he does this, he can stay with Cadence and his sister for Celestia knows how long… he’ll even be able to mount her properly instead of her standing beside the bed while he’s standing on it.

"Alright, I know the guards will give me horse apples for it later but I'm okay with it," he replies and looks to his sister. "So what do I do?" he asks her.

Twilight blushes brighter that he’s just accepting this and spreads her hind legs to make room. "Y-You need to p-press your horn into m-my penis," she tells him while stuttering nervously.

Shining gulps and slowly walks towards her, he's no stranger to another cock as he's sucked Cadence's a few times as she requested, but seeing his own sister's throbbing in front of him, he is a little apprehensive.

Cadence leans down and whispers to him. "If you do this, then we'll let you in on a little secret, my dear," she tells him, teasing him with promises of the future.

With a deep breath and a sigh, Shining presses his horn to Twilight's urethra and pushes slowly into the shaft. Twilight gasps and moans as Shining's horn is fully sucked in, she then levitates him like she was and begins to pull him into her cock quickly, his head is fully engulfed followed by his withers and barrel.

Cadence licks Twilight's cock with a giggle where the bulge of Shining's head is sliding down the throbbing and pulsing flesh.

Twilight shudders as her brother's flanks get sucked in with his fore hooves as well. His head enters her sack and the pungent scent of alicorn cum floods his senses.

With a final grunt and clench of her muscles, the stallion slips fully into her cock and into her sack, making her shudder and tremble at the pleasure as it expands to accommodate her brother.

"Oh my gosh, that f-felt better than I-I thought it would!" Twilight says as Cadence helps to keep her upright.

"I'm sure it did. Now then, what shall we do while we wait?" the pink alicorn asks teasingly.

"Erm..." Twilight starts and blushes again. "Can you rut me again?" Twilight asks her.

Cadence smirks and walks around Twilight. Shining barely hears his sister's request and starts getting hard at the thought of his wife rutting his sister while he's sitting in her sack, he can also feel a different magic he's never felt before flooding into his body making him gasp and groan.

"I can do that," Cadence replies to Twilight's request and mount's her.

Twilight groans at the weight on her flanks and the prodding of Cadence's dark pink flare against her moist slit. Shining moans rather femininely as he can now feel his wives cock prodding at a pussy he doesn't have yet between his legs.

Cadence begins to push slowly into the magic mare spreading her canal wide as the flare rubs across each bump and ridge along the way.

Both Twilight and Shining moan loudly at the sensation making Cadence grin. "Can you hear him, Twilight? He's feeling what you're feeling, he can feel your pussy getting stuffed like it was his own. Does that turn you on? Knowing you're brother is getting off from me bucking you?" she whispers so only Twilight can hear.

Twilight shudders and that thought in her head makes her cum and clench around Cadence's cock. Shining gasps as a phantom orgasm spreads throughout his body like nothing he's ever felt before, making his cock erupt and mixing his cum with Twilight's. Strangely, he doesn't feel tired after cumming and is still hard as steel.

Cadence pulls back and then quickly thrusts back into the purple mare making her cry out in pleasure as the tip penetrates her womb. The pink alicorn starts rutting her in a slow yet hard rhythm, making Twilight's flanks jiggle slightly with each collision of Cadence's hips.

"Oh Celestia! Rut me, Cadence! AHHH! Pound my pussy!" Twilight yells, ever since her meetings with the other Princesses, her confidence during sex has risen and no longer just does as she's told or takes it submissively. She thrusts her plot back into Cadence's thrusts adding to the force her rump is getting fucked.

Shining is lost to his sister's pleasure, while he is only feeling what Twilight is, this would be the first time he's ever felt a female's side of sex, the constant pleasure, the clenching, the feeling of a cock sliding in and out of him. He felt wonderful and is actually looking forward to experiencing this himself... but during his haze of bliss, a thought comes to mind. 'Is this what she does with the other Princesses during those meetings?'

His train of thought is derailed as Twilight screams and cums again, forcing him to cum as well, spraying another load of his spunk over himself. Twilight's cum has started to rise as her sack is producing more and submerges the stallion in it, he doesn't question how he can breathe but focuses on the intense feelings from his sister.

Cadence groans from the tight squeezing Twilight is inflicting to her cock, she thrusts a few more times before gasping and spilling her cum into Twilight's womb, making both the purple mare and white stallion to cry out again in euphoria.

Once emptied, Cadence pulls out of Twilight and smiles at the cum leaking from the recently fucked pussy in front of her.

"Oh, Cadence... that felt so good..." Twilight mumbles out as her chest is resting on the floor while her rump is still in the air dripping with cum.

The Princess of Love giggles and walks around the panting mare. "Well, after you rest a bit, I want you to give me my husband... I guess soon to be wife back," she replies and rests her upper body across her bed while spreading her hind legs and raising her tail.

Twilight eyes the pink pussy being offered to her and feels invigorated, she gets up and stumbles over to the bed while dragging her sack across the floor and starts licking Cadence's snatch. Cadence moans and wiggles her hips making Twilight thrust her tongue inside, tasting her sister-in-law before pulling out and mounting her.

"That's it, sweetie. Pump your brother into me!" the pink pony Princess tells Twilight.

Twilight grunts as she lines up her dark purple cock head to Cadence's puffy and soaked labia. She pushes forward and the whole length gets sucked in to the hilt in one thrust. Cadence is so wet and aroused at the idea of her husband inside her it's made her canal frictionless.

The purple mare starts humping the pink rump she's hugging to her barrel and gasps as her sack slaps into the back of Cadence's legs.

Shining is groaning as he can feel the new magic in him begin to make his sides tingle, but that's soon forgotten as his cock feels like it's buried within his wife as well as Twilight ruts the pink alicorn with wanton desire.

The dark purple cock is soon drenched in the pink alicorn's mare cum and soaking the edge of the bed as Twilight picks up her pace making Cadence cum and howl out her pleasure. The purple mare is now pounding roughly into the alicorn of love, the sounds of wet obscene squelches and lustful moans filling the room with each thrust of the magic alicorn's throbbing cock, eager to deposit its occupant into the womb just at its tip.

Shining's cock is throbbing harder as his sister ruts his wife mercilessly, slamming her hips into the plush pink rump repeatedly as her orgasm begins to build up.

"Cadence! I'm going to cum!" Twilight cries out panting heavily as her sack continues to slap the pink pony's legs.

"Yes, Twilight! Nnnngh, cum Shiny into me! Ohhh buck... Fill me up! Mmmm aaaah!" the Princess of Love yells back to her with a flushed face, her tongue flops out as she cums hard spraying Twilight's sack and groin with her juices.

Twilight's eyes cross as she cries out from the tight milking her cock is receiving and thrusts all the way into Cadence penetrating her womb, her cock flare then expands locking her cock inside as she starts pumping her cum into the pink Princess.

Cadence shudders at the warm feeling of cum filling her. Shining cums as well as he's sucked up into Twilight's cock horn first. The purple mare's sheath bulges along with Cadence's pussy stretching wide as the stallion's head is pushed into her body.

"OH! I feel him Nnnggh goOOING! Inside! Aaahh, push, Twilight PUSH!" Cadence yells out and shudders as the stallion is pushed further and further into her.

Shining reaches Cadence's womb and slips inside covered in cum, Cadence cums again as she feels her cervix stretching to allow her husband inside, her orgasm milks Twilight's cock sucking the stallion faster into her, after a minute of non-stop bliss, Shining is deposited into the pink pony's womb as he trembles from the feeling of both the Princesses orgasms still echoing throughout his body.

Twilight sighs when he's finally out as one last spurt of cum blasts out her cock and onto Shining. She pulls out and Cadence flops over onto her side with a bloated belly as her cervix seals shut.

"Oh wow, now I know how Luna felt cumming me out..." Twilight says happily and climbs onto the bed and spoons Cadence.

“And I know how Luna felt with me in her, Shiny is so warm and I feel so full," the pink mare replies and nuzzles Twilight.

Meanwhile in Cadence's womb, Shining Armour is starting to feel strange, he light's his horn and watches with wide eyes as his body slowly changes physique. His hips get rounder and slightly more wider, his bulky musculature gets slimmer and more firm, his rump fills out and has a bit of give to it now.

His barrel gets more curvy as the broad muscle turns feminine, his muzzle gets shorter and more rounded while his horn grows longer. The itching and tingling on his sides gets worse as two wings sprout and slowly grow, followed by their feathers.

He then gasps as his cock grows a couple of inches and his testicles merge into one sack with a teat growing on each side next to his sack, then just below his sack a slit forms making him shudder in pleasure as it lengthens and forms two holes, one for his bladder to connect to and the other which continues into him and ends with a womb. Then his new clitoris forms and starts winking in arousal.

He gasps and hears his voice is now like a mare's. Once her new womb has finished forming a heat begins to build in her loins, she reaches a hoof down and begins to rub her new pussy slowly and builds up her pace.

"Oh buck me... is this what Cady feels when I catch her playing with herself?" she mutters as her orgasm builds up quickly.

Cadence is panting due to all the squirming Shining is doing inside her womb, making her pussy leak and quiver in pleasure.

Shining has had her first female orgasm over the last forty minutes as her changes finish and she's now ready to come out.

"Oh! He's ready!" Cadence says and grunts as she begins pushing the new alicorn out.

Shining moans as Cadence's cervix pulls her through and down her vaginal walls as they undulate around her making Shining quiver with arousal as her head is finally out.

The light blinds her for a second as the sound of squelching and fluids pooling under Cadence's thigh fills the room. Shining is now fully out and panting with an almost painful erection.

"I think you mean she, Cadence..." Twilight tells the pink pony as she looks at her sister's new appearance with wide eyes.

She's the same shape Twilight was when she first came out of Celestia.

"So he did turn into a mare..." Cadence says and looks down at the panting Shining, more specifically her new winking marehood.

Shining quickly recovers and rolls over onto her stomach and wipes the cum from her face and shudders at her new physique.

"Oh this feels strange," she says is a silky tone making Cadence shudder.

"So..." Twilight begins and releases Cadence. "Are you okay?" she asks her sister.

"I feel fine... just, this will take some getting used to," the new mare replies and stretches her legs.

Cadence licks her lips and eyes her wife's new mare bits hungrily. "Well then, I'll be more than happy to help you adjust, dear," she says and gets up. Before Shining could question her, the pink Princess mounts her and gently inserts her cock into the surprised cum covered white alicorn's new marehood.

"OOOHH~" Shining gasps and then moans as Cadence sinks inch after inch into her wife.

"Oh, Shiny... this is so much better than your rump, so how does it feel to be on the real receiving end?" Cadence asks her, only half of her cock able to fill the white mare.

"I-It... feels wonderful!" she replies pushing back into her larger lover.

Twilight bites her lip and walks over to her sister and rears up placing the tip of her cock in front of Shining's muzzle.

"Please, Shiny. Suck my cock..." she asks shyly while Shining is blushing madly.

She gulps and thinks that can't be more wrong than going into that cock seemed. She opens her maw and suckles on the flare of Twilight's cock making her shudder. Cadence leans forward and kisses Twilight as the two alicorns spit roast the new mare.

Shining's eyes roll up as a new fulfilling sensation floods her mind and pussy, she can feel Cadence's flare rubbing along her walls, stimulating her like never before, feeling every bump and lump of protruding flesh rub against that large thick cock. Twilight's horn glows as she begins to jerk Shining's cock making her gasp around the dark purple mare meat.

The three continue to rut mindlessly for a few minutes as Shining couldn't handle the new stimulation and cries out around the cock in her mouth, she cums all over the bed and her wife's cock as Twilight grunts from the sudden suction on her cock, blowing her load down her sister's throat who gulps it down eagerly in her lust drunk state.

Cadence groans as Shining's pussy has a death grip on her cock, squeezing and pulling on it, forcing her over the edge early as she spills her load into the new alicorn's womb.

All three pant and collapse as they catch their breath.

Cadence cuddles up to her sticky wife and starts licking her face clean. Shining shudders and leans into the pink mare's embrace as cum leaks out of her freshly fucked hole.

The three mares eventually give into their fatigue and fall asleep together on the cum stained bed.

Four Months Later

The Princess of Love and the Princess of Justice are travelling to Canterlot for Shining's first Princess group meeting. Shining has tried to get the details of what will happen there out of her wife for the last few months but was denied until she was developed enough to attend.

Now as tall as Celestia, Shining is heading to her first meeting with no knowledge of what will happen. Though during these four months, her guards have teased and poked a bit of fun at her now and then, though it was difficult to explain how he became a mare to her parents when they visited, she felt bad about lying to them as she isn’t allowed to tell anypony of the ascension process.

They arrive and head up to Celestia's chambers, confusing the white and blue alicorn until she enters and stares in shock at Celestia, Luna, and Twilight, who are posing on the large bed seductively, exposing themselves to her and Cadence.

"Welcome to the herd, Princess Shining," Celestia welcomes her making Shining blush and stutter.

Cadence levitates the stunned mare to the bed where the door closes behind her with a locking sound, if it wasn't for the soundproofing spell, passing guards and maids would be able to hear the new Princess' cries of pleasure behind the doors for hours.

And thus is how Princess Shining Armour ascended.