Discord's transformative revenge

‘There, perfect!’ Rarity took a step back from her workstation to look at her newest creation. A bright sky blue silk dress with a gem studded collar. She walked around her masterpiece, making sure there were no mistakes or problems she needed to fix. She stopped when she notices three missing gems along to bottom of the dress, two sapphires and one pearl.

‘Oh dear, we can’t have that now can we?’ She took a closer look at the missing gems. ‘Luckily I should have just what I need.’ Rarity reached into her gem box to get what she needed, but when she opened the sapphire drawer, she was shocked to find it bare. ‘Hmm I must have used more than I thought on my last commission. Oh well, I’ll just rework it with some pearls for now.’ To her shock, the pearl drawer was empty as well. ‘Strange I could have sworn I had a at least a dozen left.’

Out of curiosity, Rarity went to check another drawer of her jewel box. As with the others, it was empty as well. Another and another, but with every drawer she opened her frustration grew at the lack of gems. ‘What in the wide world of equestria is going on!’

*CRUNCH, MUNCH, MUNCH!*

Rarity’s eye twitched at the sound, fearing the worse. Looking for the source of the sound, she searched her shop from top to bottom. Finally, standing inside one of her work mirrors stood Discord, looking ever so pleased with himself as he munched on gem after gem. “Hello Rarity,” he greeted as he walked out of the mirror with a large bowl in his lion paw. Rarity scowled at the fiend as he continued to scoop another pawful of gems into his mouth.

“Discord what do you think you are doing!” Rarity shouted as he continued to munch on her precious gems.

“Oh, were these yours? I had no idea! I’m so sorry Rarity,” sarcastically brushing her off as he continued to snack.

“How dare you, you brute! You knew very well that those were my gems! What made you think you could just waltz in here and treat them like...like a party snack?”

Putting down the bowl, Discord smiled, not intimidated at all by the little pony. “It’s not my fault if you ponies can’t appreciate a good snack when you see one.”

“Discord, those snacks of yours are my designer gems, they’ll cost a fortune to replace.” Rarity’s glared daggers at Discord, who in defiance took the last handful of gems and popped them in his mouth. With a quick crunch Rarity was now gemless.

“Oh come on Rarity,” he said between loud crunches. “Don’t be such a bitch, don’t you know sharing is caring? You shouldn’t be so selfish. Anyway, I’ll help you get more gems, if that’s what you're worried about.” As he swallowed the last bit of jewels, his eyes glowing red, he looked the little fashion designer up and down. His plans for her were already taking shape in his mind.

“I expect you should after coming in here stealing my gems and rudely scoffing them down like some uncouth animal.” Unfortunately, Rarity was too enraged to notice the amulet, or the red glow as discord began his magic.

“You need to open your mind, some ponies would enjoy behaving like an uncouth animal,” he said with a wicked smile on his lips. “Either way, let’s go find us some more shiny rocks for you miss priss.” He snapped his talons, and like that they were now in the middle of a muddy rock field.

Rarity quickly looked down and saw that her well-groomed hooves were now ankle deep mud. She cringed, trying to stand on her hoof tips. “Did you have to teleport me into a mud puddle?” she whined aiming a glare in his direction.

“Well you said you wanted new gems, so here we are,” spreading his arms out to show off the area. “This area has the best gems in all of Equestria.”

“Well, if that’s the case I suppose I better get to work.” Focusing magic into her horn, Rarity released a spell, A patch of ground lighting up across the field. As Rarity began to tiptoe over to the cache of soon to be found gems, she looked back at the draconequus in disdain. “You could be helping as well you know,”

“Hmm, well I suppose it’s only fair, let’s try to speed things up then shall we,” his magic zapping the top of Rarity’s horn.

“Wha... what are, you doing you brute!” Rarity felt a tingle run down her spine, rubbing her now sore horn. Suddenly it’s glow brightened and like a magnet it began to pull her face first into the mud, speeding her across the landscape. She tried to get up, but she realized quickly that the struggling was in vain. Her horn’s magical pull was just too strong to fight against it. So like she did all those years ago as a foal, she let her horn take charge and guide her ahead.

As she did, Discord’s true magic began it’s work, her body beginning to reward her for giving in, for her obedience. She squirmed as her body grew hot, her teats hardening in arousal. ‘What’s going on? Why do I feel so warm?’ Her face suddenly blushed in embarrassment as she felt herself grow wet between her hind legs. She tucked in her tail, trying to hide her shame, a trail of moisture dripping behind her as she was dragged through the muck. ‘What is wrong with my body, I’m out in public for ponies sake!’

Suddenly her horn came to an abrupt stop and slammed her face first into the dirt, indicating that they had arrived. As Rarity went to use her horn to shift the dirt, the her arousal abruptly stopped. Relived, though confused, she cast the spell, but was treated to a shock of agonizing pain across her body. ‘What just happened?’ Now weary to using her horn, she tapped her hoof on the ground, recovering from the pain.

As she tapped her hoof, the heat and arousal returned, her body compelling her to dig for the gems by hoof. Her use of reasoning and logic weakened due to the spell, she didn’t question it and began to scrape her hooves through the mud. Suddenly, the feelings of arousal increased, sending waves of pleasure through her body. Her front hooves were now caked in grime, becoming chipped as she dug faster. In fact her whole body was covered in muck, her pure white coat now mostly brown. She grew disheartened at thought of her now ruined hooves, mangy mane and muddy coat. ‘I can’t stop though, I need those gems.’

Deeper and deeper she dug, her coat getting even filthier. And through it all, her arousal kept increasing. The more she dug and the dirtier she got, the wetter she became. ‘This shouldn’t feel this good, what I’m doing is disgusting. But...ohhhh!’ A loud moan interrupting her thoughts. Closing her eyes but continuing to dig, Rarity braced herself ready to burst at any moment. That moment came when her hoof struck a gem, her body shaking as she came, soaking the earth in her juices. She had never had an orgasam in all her life, it felt incredible. Rarity sighed out in pleasure, laying down in the mud to recover from the intense sensation. As she did, her mind clearing from the magic slightly, the disgusting reality of what she was doing hit her in the face. Rarity’s face grew red in shame.

Discord floated over to the exhausted pony, ignoring her embarrassment. “There you go Rarity, you even found a better gem than what you had before!”

His voice a shocking reminder that she was not alone, she sat up and composed herself as best she could. Rarity gave Discord a vicious glare, reminding herself that this was all his doing. “WHAT IN THE NAME OF CELESTIA DID YOU DO TO ME?” she growled.

Discord put on a innocent expression as he looked down at her. “Nothing, I just made it easier for you to find gems and dig them up.” His innocent look slowly turned into a wicked grin, as Rarity's horn started to glow again. “Not enjoying yourself?”

“You did something else Discord, a lady should not be turned on by this filth. Plus, there are faster ways to find gems then dragging me through the muck and dirt. I demand you stop this silliness at once and help me for real you mons...” before she could finish her insult her horn pulled her into the mud again. Immediately, her arousal was back and stronger than before. Her mind was overwhelmed by the pleasure, her anger and distrust now gone from her mind. Reaching the second spot, she hesitated for a moment. As the arousal vanished however, she quickly began to dig, now addicted to the sensation.‘Well, If I’m forced to do this, than I might as well enjoy it.’ She was rewarded once more for giving in, moaning out as the heat washed over her body. Her slit aching for more, she couldn’t help herself as she picked up the pace of her digging. Getting wetter by the minute, she increased her speed, desperate for her release. She dug and dug until suddenly she cried out in ecstasy, her gushing slit signaling her climax.

The recovered gem sat next to the dirty pony, as she panted from another intense climax. Before she could even attempt to collect her thoughts though, she was quickly pulled to another patch of mud. This time she didn’t hesitate to dig, her body rewarding her for doing what she was meant to do. Reaching another gem and another climax, she prepared herself to dig before her horn even began it’s pull. She bent down low digging through the dirt, her hindquarters high in the air. Her lower lips winked in pleasure, the fur around them soaked and muddy. Rarity was beginning to lose herself to the pleasure, focusing only on digging up the gems. ‘The mud feels so good, it’s making me so horny. I must find that gem, I need to cum.’

Rarity’s mind was beginning to simplify, obedience to her body’s needs now dictating her actions. Happy to do what felt good, she subconsciously began to shake her tail wildly in pleasure. The closer she grew to the gem, the faster it began to sway. Reaching another gem, her tail wagged wildly as Rarity reached another earth shattering climax. Panting in pleasure, she bounded out of the hole, wasting little time in going after the next gem, desperate for more.

Discord meanwhile was stroking his throbbing length, more turned on than he expected as he watched the high society unicorn slowly becoming that which she loathed. Soon she would be no more than a simple uncouth animal, a slave to her desires. He picked up his pace as he watched her cum upon finding another gem. The act of finding them gems was now more enticing to her than the gems themselves. ‘Who knew she could be so depraved?’

Rarity took off once more, happily digging as she shook her tail and plot faster in the air. Unbeknownst to the filthy pony, as she wagged her tail, locks of beautiful purple hair were flying off in strands. The mud behind her was now littered in purple fibers of what used to be an expansively kept tail. This continued bit by bit until not a speck of purple was left on her short white stub of a tail. The stub then lengthened inch by inch, growing long and slender. Her white furry tail was now complete at first glance, until it suddenly bloated up at the end. Instead of ending in a taper, it now bulged out into what could only describe as a club shape. Rounded and with spikes of fur jutting out, it was a sure indication of what Rarity was becoming. The horny unicorn raised her new tail high as she dug, giving Discord a good view of her tight anus and soaked pussy lips through the muck coating her.

After pulling another ruby from the muck, Rarity’s pace increased once more. She had dove into the muck and had started to dig before her horn even had a chance to glow. She somehow now knew where the shiny gems were by instinct. Quickly finding and pulling out two more gems, she showed no signs of slowing down. “Such a good girl Rarity, finding all these gems on your own.” Discord floated above her, his own climax quickly approaching from witnessing her debauchery.

“Rarity good girl, must find shiny, pretty gems,” she muttered to herself in a low growl while keeping focused on her task.

“That’s right! Such a good girl you are, yes you are.” Discord grinned as her intelligence continued to drop.

Rarity dove from mud spot to mud spot on her own volition. Her horn no longer guided her actions. Its glow had all but vanished, as the white spiral sat uselessly on her head. In fact, the more gems she found, the smaller her horn was becoming. Two more gems later, just a tiny nub now sat on Rarity’s forehead. Three muddy digs later and it had vanished from her head all together.

The changes continued to speed up as the now Rarity chased climax after climax. Her front hooves suddenly fractured, five cracks running down the mud caked hooves. Fragments fell off into the mud bit by bit, until four sharp jagged pieces remained on each foot. The soft flesh of her hooves pushed out into flexible nubs, a sharp claw topping each. Her new paws glided through the muck, now able to dig faster than she ever could with puny pony hooves. The process repeated with her back hooves, her back paws now being dragged through the soil. Her front paws had continued to grow larger in the meantime, making it easier for her to scoop out the dirt hiding her gems.

Reaching a deeper gem and giving it a yank, her spine began elongating. Her legs and arms shifted position as well. Rarity’s posture shifted, now a bipedal being, standing hunched over on her tiny back paws. Her body was longer as well, with a broader set of shoulder and a wider chest. Her butt plumped up, jiggling up and down as she shook her hips. Her coat grew out, becoming fluffier and thicker, feeling good on her skin.

Her body ready for her to take a break, Rarity stood on her hind paws, hunching her back and resting on her strong front paws. Panting, while continuing to wag her tail, she looked up as she noticed the draconequus now floating above her.

Discord couldn’t have been happier with how this was turning out. Never having let up on his cock, his balls were about ready to burst. Suddenly, his orgasam hit as he let loose his seed all over the earth. The next change to the poor pony had been just too much for him. Rarity’s small teats and nipples had began to migrate their way up her body. Finding their new home on her chest, they swelled in size. Each large breast was now the size of a cantaloupe, and just as round. Her nipples grew as well, flattening and widening, serving as a pink cap to each of the muddy white balls of flesh.

“Why Rarity, you naughty girl,” Discord exclaimed as he recovered from his orgasam. “It’s not very appropriate for ponies to show those off in public. Here, this should help give you some modesty.” Discord snapped his paws and the dress the fashionista had been working on early floated in front of the almost mutt.

Rarity looked at Discord in confusion. “What that?” The filthy former pony was baffled by the object in front of her.

“Why it’s a dress. Stuck up ponies wear them and they’ll help to keep your assets covered up from males. Do you not like it girl?”

“Why me need to cover up, how else I attract mate. Me no want, no need to cover up, get in way of digging.” She shook her head to emphasise her disdain for the silly dress, he new breasts jiggling as she did.

Discord grinned at he reply. Rarity was no more as far as he was concerned. “Such a good girl you are, yes you are. So generous of you to show yourself off to the world. You’re absolutely right though, bitches don’t wear clothes do they? Your tits should be bare, naked for the world to see!”

The dog nodded in agreement. “Me good girl, me stay naked, no cover boobs with cloth. Me no selfish.” She smiled, happy that she was being praised for her actions.

“Well, then, I think you deserve a reward, why yes you do. We shouldn’t let this hard work go to waste though, so let’s make this thing into something more fitting for you.” Discord ripped the diamond collar from the dress, throwing the remains to the ground. Using his magic, he changed the flimsy fabric of the collar into a sturdy iron, fit to stand up to rough digs. Floating up to the now nameless dog, he place the diamond collar around her neck, snapping it in place, and fusing the ends permanently. With another flash of magic, a dog bone shaped tag hung from the metal collar, the words ‘LADY’ standing out in big golden letter.

The newly named Lady was quite pleased with her new accessory. With her tail wagging, she decided it was time that she went back to digging. Her breasts dangled beneath her as she dragged them through the muck, her nipples hardening from the cool touch. She was in love with the feeling of the mud soaking through her once pure white coat, barely a speck showing through the grime.

Meanwhile, three large diamond dogs had come upon the scene and were now loading the gems Lady had left behind onto their cart. Seeing them, Discord eyes lit up as he knew how he wanted to wrap this all up.

“Hey, mutts!” Discord shouted at the three dogs as they loaded the last gem from Lady’s current dig on to the cart. The three turned to him, eying the strange creature with intrigue. “This bitch of mine is good at finding gems but I’m not all that interested in the gem market myself. Would one of you want her as a slave instead? She needs a strong master who isn’t afraid to be rough with her. Plus the poor girl is in heat, she could use a good breeding. She’d be a good little slut for you I just know it, and she’ll even give you healthy puppies who can dig like her. I want to make sure she goes to a good home.”

The diamond dogs looked at each other, shrugging as they had no reason to refuse the offer. The alpha of the three stepped forward to claim his new pet. He was large, a third bigger than the average dog. He had a pitbull type of head and his jet black fur made him stand out, making it so no one questioned his authority. He smiled and he pushed the other two the side as he walked towards the bitch in the mud.

Meanwhile, Lady’s changes had started up again to claim the last of her old life. Her pony head was now bare of her beautiful mane. Purple locks of mane hair were spread all over the ground, thrown carelessly into piles of dirt by the unaware bitch.

Lady went to find another batch of gems, but she suddenly felt a large paw on her head. She looked behind her and her eyes widened at the sight of the big black dog licking his lips behind her. The feeling of his hand on her head felt so right, she melted in even more pleasure at the dominant gesture. She then noticed the large red dick jutting out from the pitch black fur, the cock growing harder from the smell of her heat.

Lady, being the bitch in heat that she was, wasted no time bending her head down and pushing he hip up in the air, presenting her ass to the larger dog. Lifting her tail, she showed off her needy pussy, now desperate for a cock inside it. Seeing that his bitch was ready for him, he grabbed her hips roughly and pulled her begging pussy onto his throbbing cock. Lady howled in pleasure, using one of her fore paws to rub her aching nipples as he sunk into her depths.

He push deep inside of the bitch, so deep that the tip kissed the entrance to her womb. As he started to pull out, Lady’s changes started to finalize. Lady’s howls of pleasure became more genuine as her muzzle stretched out, reshaping. Her jaw grew in size and her nostrils shrunk. Wet black skin formed around them, as her new nose topped her canine mouth. Her sense of smell increased as well, to the point where her and her mates musk overwhelmed her. She came hard her cunt gushing around the hard length.

She had no time to rest however, as the big dog was just getting started. He slammed back into her tunnel, groaning out at how her tunnel massaged his length. As he began to move in an out of her sex, the air filled with the sounds of his balls hitting her plump ass, her barks, and the wet noises of their fucking.

Lady’s changes continued all the while, her teeth growing sharp, her tongue lengthening. The now thick appendage flopped out of her open mouth as she panted, yapping and moaning as she got her much needed breeding.

Her eyes became a solid blue, with tiny black pupils devoid of much intelligent thought beyond the needs of her mate. As she reach climax once more, she howled out, her ears becoming long and floppy, sliding down the side of her head.

The large black Diamond dog picked up his pace as he was about ready to fill the the slut up with his pups. Lady’s tongue hung out of her mouth as she panted, now a true Diamond dog. The black dog groaned as he pulled her hard against his hips, his cock pulsing inside as it erupted into her womb.

They stood there in the muck for a few minutes, the large diamond dog making sure her womb and pussy were full of his cum. She fell to the ground her tongue still hanging from her new muzzle as she caught her breath. Cum slowly dripped out from around his cock, a smile coming across her muzzle.

“You’re my bitch now, you give me lots of litters of pups and dig pretty rock for me” the large diamond dog barked at her. She looked up at him with simple eyes. She was no longer the fashionista pony she used to be, she was now nothing more than a dumb horny diamond dog bitch covered in mud. This was her new place in life and she loved it.

She nodded in agreement as her new master pulled out of her pussy, his dick covered in his cum and her wetness. Turning around, she bowed before her master in subservice. “I your bitch, I dig for you, get fucked by you, and get pregnant and have your puppies.” Being the good girl she was, she bent down to lick his member clean, savoring the taste.

“Good girl, you’ll make fine breeding bitch.” He smiles, more than happy with his new pet, letting her finish her duty as his bitch. Once his member was cleaned, he let the former fashion pony stand and turn around, before he smacked her ass as a reward. Her fat cheeks jiggled, a blush showing on her smiling face. “Come along now, time to go home.”

~~~~~

Discord meanwhile had been watching the scene play out from afar, and he smiled as the new bitch obediently following her master. No longer did she desire to design dresses, or attend high society parties. No, now she was happy to go off to her new life as a slave bitch who would be covered in muck and fucked silly for the rest of her days. With another pony shown their true self, he smiled and snapped his talon again, back in good old ponyville. “Now who should I visit next?” His eyes glowed bright and his fang hung of his sinister grin.