As the Empress Commands

by PLAYBRONY

Rating: mature
Tags: My Little Pony: Friendship is Magic, Princess Cadance, Dark, Fetish, Porn, Sex, Horror, Non-consensual, Anthro
Length: 3921

Join Cadance and her magic evil tiara as she raises dicks and lowers IQs.

Empress Cadance has a nice ring to it, doesn't it? She certainly thinks so. Cadance has always been a bit loose on the moral front - a hedonist, a libertine, whatever you want to call her - but after her discovery of that dark tiara, she has a whole new outlook on life. A filthy, horny, disgusting, marvelous outlook.

Main themes/Kinks - Bimboification, Mind Break, Incest, Corruption, Non-Con, Breast Growth, Cock Growth, Demonic Transformation, F/F and F/M

Horror tag is light use, but we will see some scenes of ponies utterly terrified as their personality is stripped away. In the midst of all the horny. So be warned.

Other content warnings/kinks - aphrodisiac venom, bondage, cumflation, cutie mark changing, dehumanization, ego death, forced feminization, fuckable nipples, futa, himboification, hyper breasts/hyper cock, hyperfem, hypermasc, hypnotism, impregnation, lactation, latex transformation, lip expansion, magic limb removal, massively long tongues, mind control, multicock, muscle growth, objectification, one instance of inanimate transformation of a pony into a sex toy, sex change, somnophilia, tails with genitalia

Published 2024-08-29 01:10:00 UTC
Last updated 2024-09-19 23:16:00 UTC

Love Expands

The tiara is just so beautiful. Its shining obsidian surface feels so smooth under her fingers, and the blue heart-shaped gem on the front is...well, its exactly like her cutie mark.

Wasn't she doing something?

Cadance tries to glance back towards the door, but her eyes stay glued to the gemstone. It must have been made for her, she thinks, given that its such a perfect match. She bites her lip, tracing her thumb across its surface. It sends tingles up her arms, and she ruffles her feathers, trying to remember how she found this beautiful thing.

If its a gift, she should wear it. Its only polite.

Where is she...? This isn't a room of the castle she's been in before. This is...

This is a gift. A beautiful perfect marvelous gift. She should wear it.

Rubbing her thighs together, Cadance slowly turns the tiara around and places it on her forehead. Instantly, a moment of clarity hits her, a sudden 'why in the fuck did I do that', but it passes quickly when the pleasure begins.

Her knees hit the floor, and she feels her clit come alive with electric sensation. When did her hand end up in her panties? Looking down at herself, she watches a button pop off of her blouse and bounce off into the distance. Her tits are growing rapidly, about to burst free from her top.

"Good! Tits like these shouldn't be contained." Cadance purrs, lighting up her horn to tear off her jeans. A bright pink reflection distracts her, and she glances down at her reflection in the crystal floor. Her magic is glowing a hot magenta, and her lips seem to have darkened to match. She purses them, focusing on their pillowy softness. "Hmm, I suppose I can like, throw out all of my lipstick," She murmurs, running a finger across her bottom lip. She glances at the scraps of jean falling away from her, encased in dissipating clouds of magenta. "Well, it fits me much better than blue, anyway..."

The rest of the buttons tear away with a pop, a loud chorus of clattering echoing across the room. Her now massive love pillows fall onto her stomach, pulling her forward with the sudden weight. Now on her hands and knees, she comes face to face with her reflection - and she loves what she sees.

"Hello gorgeous..." Cadance whispers, licking her massive lips. The soft surface of her lips feels like sunshine to her suddenly very sensitive tongue, its blue forked tip feeling like some kind of second clit. Rhythmically fucking her own lips, Cadance moans, stuffing three fingers into her drenched muff. "Fuck...Fuck, I'm so hot...I'm like the, like, queen of hotness..." She pants, watching her horn darken and elongate in the reflection.

"Wait, this is the. Uhh. Crystal Empire. Fuck...I'm the motherfucking Empress." Cadance pulls herself back up into a kneeling position, quickly getting used to the new weight distribution of her awesome new body. She moves her free hand back, grabbing at her now perfectly plush ass. Feeling something strange, she flicks her tail up over her leg...and finds a strange, thin tail instead of her usual fluffy stunner. It's thinly furred in pink, like the rest of her, and ends in a cute heart shaped tip. A quick stroke along its length reveals that the tail itself is a normal sensitivity, but the tip is extra sensitive, like a nipple.

"Oh, my nipples! Look how cute!" She squeals, looking down at her reflection. Her nipples have grown to match the rest of her massive breasts, their wide, soft areola a sunny yellow next to her pretty pink fur. "Fuck, I am so gorgeous. And I feel so good! Whoever left this tiara here is, like, my new best friend. Sorry, Twily." The tiara in question has settled into her changed features so well, she can't even feel it anymore. It's once crimson gem has changed to a shining magenta, like her magic now is, and its twirling filigree wraps back into her mane and disappears, holding itself perfectly in place. And the pieces closest to her horn have grown, twirling up its length and adding a beautiful black pattern onto her darkened majesty. "I look even more magical than Aunty now!" Cadance purrs, "I bet she would loooooove feeling like this..."

Cadance cant help but picture it, her beautiful and regal Aunt Celestia on her knees, tits even bigger than Cadance's are now, with a massive ass to match. Drooling from thick, pink lips as she fingers herself senseless, her newly enlarged nipples pierced with a golden chain, attached to a big ring in her nose...Moaning and flailing her pathetic tiny wings around, she wouldn't need them anyway...And Luna, too of course. Cadance couldn't separate them, that would be cruel!

Luna would look good in silver, naked save for her chains and jewels, desperately trying to kiss her sister - but their racks are so massively inflated that neither can quite reach with all that mare squeezed between them. Panting and drooling, leaking milk in a puddle on their thighs, both chanting endlessly - "Anything for our Empress, Anything for our Empress..."

Cadance moans, too distracted to see her changes stop and settle with one final alteration - Her yellow sclera and thin, slit pupils. "They'll do anything for me, they'll be so happy...So much love, so much lust, why would anypony want anything else...Fuck, this is like, so hot...I'm so hot and perfect. I'm gonna make sure Aunty sees things my way, and Luna, and Twilight too! Fuck! And my little Flurry!" Slick drips from her like a fountain, dribbling off her fingers and collecting in a puddle on the crystal floor. Cadance is approaching her climax, so close from imagining all her fellow Alicorns joining her in this bliss...But no. She stops herself, forces her hand up towards her face, and gently licks her fingers clean. Its much easier than it used to be, with her fantastic new tongue. Shakily, she gets her hooves under herself, and stands - finding herself to be considerably taller than she remembered.

"The Empress should not ever have to cum alone. Where is that sweet Shiny of mine..." She stalks towards the door, not noticing when the room simply vanishes behind her. Not that she'd care if she had noticed, she has better things on her mind.

Author's Note

First chapter is a lil short, as its just about Cadances initial corruption. Next up we have Shining...:scootangel: The Shining chapter is already in the works and should be published within the next three days, I'm expecting to have it finished Friday.

This is gonna be updated until I run out of ideas. If you wanna help keep me inspired, you can tip me on my Ko-Fi! Knowing my bills are paid definitely helps keep me motivated to write.

https://ko-fi.com/eroticgrotesque

If you tip $5 or more, you can DM me proof and make a request for something to be included in a later chapter!

Such as - "I'd like to see you force-femme shining armor" or "I want RD to get a massive shlong" or "Make Twilight even dumber next chapter!"

Note - Flurry will be in this, but aged up. We're gonna ignore the timeline problems that may cause, because this is porn, and i said so :trollestia:

Sweet and Shiny

Quietly, Cadance slides the door to her bedroom closed. She can see her husband asleep on the bed, sprawled on top of the covers - just how he was when she left him.

That was before she found the tiara...And, according to her clock, only about 90 minutes ago. Damn, this magic works fast!

Cadance walks up to the bed, climbing up on top and moving to straddle her lover's hips. Carefully, she presses her palms into Shining's chest. He stirs slightly, but doesn't wake up, merely shifting so that her weight settles onto his hips more evenly. She feels his dick twitch against the confines of his boxers, pressed between the massive swell of her cheeks.

Sparks of magenta magic dance up her horn, bouncing between horntip and crown jewel - an amplification of all her lewdest desires. Cadance doesn't know how she knows how to do this, but that thought leaves her mind as fast as it enters. She's the Empress, of course this comes naturally to her - as natural as fucking. Grinding gently against his cock, Cadance ponders what she wants to do with him. To him. He's already gorgeous, he's her own husband after all, but there's so much room for improvement...

Cadance moves her hands to his shoulders, then sweeps them down his biceps, squeezing along the muscles. He's always so concerned about staying fit, staying masculine. Cadance thinks he has better things he could be focused on.

Magic glows around her hands, and streams like heavy smoke from her horn into his.

First, she tears off his boxers. No husband of the Empress will be caught wearing clothes. His dick pops up, slapping into her ass with a soft thump, and he moans in his sleep. "That's it Shiny, just stay asleep a little longer...Momma's gonna fix you right up..." She whispers, raising herself up into a squatting position. His dick is certainly one of the finest she's ever had, and even half-hard she has to raise herself up quite a bit to be able to get to its tip - then she sinks down slowly, enjoying every second of the drag as she feels him twitch inside, getting just a little harder every twitch. She moans, and he moans too - still asleep, but beginning to stir more, he puts his hands on her hips and rubs. "Such a good, caring husband..." Cadance purrs, grabbing onto his pecs. They're firm, pure muscle under soft white fur, and just enough breast on each side to be a comfortable handful. She begins to massage them, almost kneading them like a cat.

His cock reaches its full size inside of her, and she clicks her tongue. "That won't do, Shiny. I want you bigger."

"Mmhh...You've never complained bout it b'fore..." he murmurs, half awake, rocking his hips up into her slowly. Cadance giggles, and her magic pulses, illuminating the dark bedroom in a harsh magenta glow. Shining squeezes his eyes tight, then slowly blinks them open. "C...Cadance?" He whispers, unsure whether or not he's dreaming. She grins down at him, parting her big pink lips to reveal her undulating blue tongue. "Is this some kind of...c-cuhhh..." His head falls back into the pillow as his words fail him mid sentence, his body suddenly so sensitive all over.

Shining forces his head back up, looking down, and fully taking in this...this thing in the place of his wife. He notices his chest swelling in her hands, and just how BIG her breasts are now. It's hot, he can't deny, but he's more concerned than aroused. At least, he feels like he should be.

Her pussy feels better than ever, as if it has tongues inside, swirling around his cock with every involuntary thrust he makes. And he can...Oh, Celestia, he can see his cock growing, pressing its shape through the skin of her stomach, growing and twitching at such a quick pace it almost looks like something alive is in there, trying to get out. She moans above him, and he looks up at her face. Deep inside, he knows with absolute certainty that this isn't some changeling, it isn't some doppelganger, and it isn't a dream. Or even a nightmare. This is his wife, and that's the scariest possibility of all.

"Fuck me, Shining, mmmhhh...Your cock is sooooo big now!" Cadance chirps, high-pitched and needy, her breaths coming out fast and shallow. Her hips grind against him, and it takes all of his willpower not to fall back and just let her have her way with him.

He can feel himself changing. His muzzle smaller, his muscles gone, his waist thin. His balls are pressing his thighs apart now and his tail...Well, it isn't hair anymore, is all he knows at the moment. His head feels cloudy, and he so desperately wants to just give in and make her happy. That's all he's ever wanted.

But he's not going to become the brainless slave to ANOTHER tyrant queen. Not again. Not without a fight.

Summoning the last of his strength, Shining puts both hands on her left hip and throws Cadance to the right, wincing as his now utterly massive cock is pressed painfully to the side as she slips off of it. He's trained for situations like this, though, and he can feel the pain later. Shining vaults off of the bed and dashes for the door, throwing it open with his magic. He takes note of how much effort it took to simply open a door, and decides not to cast any more spells unless absolutely necessary. He sprints through the halls, trying not to topple over from the weight of his still-growing chest. The castle is seemingly devoid of guards, at least until he makes it to the main hall.

There, across the room, are the massive double doors leading out into the city - to freedom. But Shining's heart sinks as he witnesses what has become of his guards.

About two thirds of them are boasting massive tits, some so big they can barely walk, with hyper feminine faces. The other third are a picture of masculinity taken too far, with cocks so big they tap against the rough angles of their muzzles. Not a single guard is fully clothed, most wearing only their helmets and boots, and every last one is engaged in sex acts with the other guards. Shining feels his fur stand on end as he hears hooves on the floor behind him, but he can't tear his eyes away. The dawning horror in his brain is only worsened by the realization that, without his knowledge, he had started masturbating to the sight. He tries to whip his hand away, but feels a hand wrap around his wrist and hold it in place.

Cadance giggles in his ear. "Do you like my empire, Shining?" She whispers, licking and nibbling up the side of his ear. She moves her hand to wrap around his own, and together, they stroke his cock and watch the orgy.

"N-no, I - " Shining stops. That's not his voice. Why does he sound so girly? Why is he not strong enough to move his hand away from Cadance? Why does this feel so fucking good?

"Say, 'yes, my Empress'." She murmurs, her forked tongue flicking out and tickling his ear. "Say, 'I love you, my Empress'. Say, 'Let me be your favorite toy, my Empress'." Her other hand comes up, cradling and squeezing his extra sensitive breast and his massive nipple. He looks down, watching her fingers sink into his dark blue nipple, fucking in and out of it, wet with slick. It feels like getting fucked in the ass, but five times better, and he moans uncontrollably. She grips his hand tighter, forcing him to stroke faster.

"Say it, Shining. Say you want to worship at the foot of my throne, that you want to be my fuck slave. Say you're mine, Shiny. All mine." Their hands grind on his flared cockhead, and Shining feels that last strand of will snap.

"Yes! Yes! Fuck! I love you, my Empress! I'm yours, all yours, only yours and forever yours, my Empress! Fuck!" He shouts, rope after rope of cum streaming out onto the floor, splashing onto the fur of the closest guard, who eagerly stops giving another guard head to lie down and lick up his seed.

"Fuck, Shining, you're so...Delicious." Cadance hisses, catching him as he collapses. She carries him, bridal style, back to their bedroom.

He's so small, compared to her. He feels dwarfed by her. He's definitely a little shorter than before, but not this much - she's grown, and not just in the tit department. He nuzzles his face against her massive breast, smiling, thoughts slipping away to make room for happiness and contentment. He loves his Empress so much. He hears her speaking, but it sounds like she's talking to herself, so he doesn't pay attention. He's exhausted from running and cumming - why was he running, again? - and he wants to nap.

"The guards I corrupted, but you I changed, Shiny. And it made me stronger. Oh, this is like, so exciting. I can't wait to change more ponies..."

Author's Note

Should she continue to call it the Crystal Empire, or do you think Carnal Empire fits a little better? :scootangel:

I hope I did well with Shining, I wanted to force femme him without making hims seen like a weak-willed stupid cuck the way a LOT of fic's do him, haha

Heart of the Party pt.1

Flurry Heart studies the letter before her, then looks back up at the mailmare. "He priority mailed this, express overnight, all the way from the Crystal Empire?" She asks, one eyebrow rising nearly to her hairline.

The pegasus before her is hunched over, hands resting on her knees, panting like a dog. "Yes...ma'am...he did...Your Highness..." She gasps out between breaths, "I got it...here as...as fast as I....could, ma'am..." Her wings hang limply off of her back, shaking slightly from over exertion. Flurry Heart sighs.

"Please, go rest. There's plenty of water and snacks available in the waiting room. You've more than earned it."

The mare hobbles away, collapsing onto a feinting couch the moment she thinks she's out of sight of the princess. Flurry Heart looks down at the strange letter - scratch that, its barely even a note, it's just two sentences and a sign-off.

Please return home to the Car Crystal Empire at once.
We have wonderful news to share with you.
Love, Daddy / Captain Shining Armor

Sending her a letter this short is just absurd. Its certainly her father's hornwriting - he always makes his capitals about twice as thick as they need to be - but he somehow managed to misspell the name of his own city.

"Hell of a way to announce a baby sibling..." Flurry mutters under her breath, glaring at the note. She's only five weeks into her six month stay at Canterlot Castle, and she still has plenty more to learn about governing, politics, and the correct way to hold silverware before she's due back home. And she is quite enjoying being somewhere she won't freeze her horn off wearing a tee shirt! They could've given her more notice for this. Or, any information at all, really.

"Sunburst! Daddy says we gotta go back home!" Flurry yells into her en-suite bathroom, where her adviser is climbing out of a particularly steamy shower. He's been her mentor, advisor, and confidant for as long as she can remember, and he's been at her side through everything. Including difficult puberty years, though no one knows about that part, and Sunburst does his best to act like it never happened. Flurry smirks as she watches him wrap a towel around his waist. He wasn't trying too hard to forget last night while she pounded her fist in his ass.

"Is something wrong? It's awfully strange for them to call us back so soon." Sunburst says, sliding his glasses on as he steps out of the bathroom. Orange magic briefly caresses Flurry's hands as he takes the letter from her, looking it over with a faint scowl.

"I know, right? It's Daddy's hornwriting for sure, but it makes no sense." Flurry says, falling back onto her bed in a decidedly unladylike pose. Sunburst's magic pulls her skirt down so that her underwear aren't visible, a habit he's built from years of her antics. "I think that Mommy's pregnant, cause what else would make them write me like that? But I don't see why that's such an emergency." Flurry grumbles, hovering some strawberries from the bedside table into her mouth.

"Don't eat while laying down, Flurry Heart." Sunburst says, setting the letter down and beginning to get dressed. "The spelling error is strange, for certain."

"I know, right?" Flurry shouts, sitting up to continue her snacking.

"And this 'wonderful news' he mentions..."

"Its wonderful, but also urgent enough that he mailed it OVERNIGHT all the way from the Crystal Empire. Nothing good can be THAT important!" She waves her hands as she half-yells due to her incredulity. Sunburst pauses, one leg halfway into his pants, and looks at Flurry.

"I'm sorry, he. He sent it overnight? That's insane."

"Yeah! I don't know what he was thinking, what - "

Sunburst interrupts her. "No, Flurry Heart, that doesn't make any sense. There's no way that Princess Cadance or Shining Armour would do that unless something was very wrong. We should have our guard up."

Flurry quickly stops gesticulating and sits up straight, a serious expression settling over her soft features. "I...yeah, you might be right, Sunburst. Can you pack us up? I'd like to go let Aunty Twilight know we're catching the first train back.

The train station is bustling, and the city streets are as busy as ever with crystal ponies going about their normal lives. Flurry Heart and Sunburst make their way cautiously towards the castle, both narrowing in on one fact -

"Uhh, Sunburst....? Where are all the guards...?"

"I was about to ask the same thing..."

Throughout the city, guard posts stand empty. There where no guards to greet them at the train station, and now no guards at the castle gates.

"This is weird. Daddy would never leave the city this low on guards. But the civilians are all acting normal..." Flurry glances around nervously, stepping over the threshold onto the castle grounds.

The duo checks every corner, walks light on their hooves, and checks every archway and door for enchantments - but everything seems completely normal. Soon, they stand in the entry hall, whispering together.

"So...Should I call out for them...? or should we keep sneaking?"

"I, well...I really don't know, Flurry. Everything looks normal enough, but I have such a bad feeling about this..."

"Let's try heading for the throne room. If there's some villain here, that's...probably where they'd be."

Sunburst nods, gesturing for her to lead. He may be her protector, but he is much better at backline defense, and both of them know it. Plus, he muses, she's a truly smart girl - she's settled into herself, become a natural leader, and her magic lessons are just practice at this point. She's better than him at even the most complicated of spells. He's proud of her, and is more than happy watch her back for the rest of his life.

Flurry Heart grasps the handles of the massive double doors and throws them open, revealing the Throne Room with a gust of freezing air. Inside, a scene she never imagined.

"Welcome home, Flurry dear!"

Author's Note

Apologies for the delay between chapters, i had a surgery haha. The last week has been spent in bed doing nothing and eating nothing :(

So i decided to post the first half of this chapter by itself, and i'll be working on the fun half now that i can sit comfortably at my table. :pinkiehappy: