The Princess of Pampers

by Strip Tease

Rating: mature
Tags: Random, Shining Armor, Sex, Cake Twins, Slice of Life, My Little Pony: Friendship is Magic, Flurry Heart, Porn, Princess Cadance, Fetish
Length: 3367

Flurry Heart Transforms The Crystal Empire into her diapered fantasy

So much has changed in Equestria. At least, that's what everypony tells Flurry Heart. Since she has been born, her Aunts and her Mom and Dad have helped to rule Equestria as a safe and tolerant society, where every creature can be themselves freely. Now, as Flurry Heart reaches her eighteenth birthday, she will be welcomed by her family into helping rule their great nation. Everypony expects her to be so happy.... but she isn't. As she has aged, she has dreaded every moment of maturity she's had to endore, wanting to go back to her days as just a young filly blissfully playing the days away in her diapers.

When Flurry finds a scroll in the castle library that can alter the world around her, she decides her rule will usher in a new age. An age of her rule as the Princess of Pampers.

All characters in the story are 18 and older.

Story contains: Mental Alterations, Reality Alterations, Adult Foals, Breast Feeding, Wetting, Messing, and Diaper Sex

Art by: cuddlelamb

Published 2020-06-20 05:30:01 UTC
Last updated 2020-06-20 05:30:01 UTC

The Princess of Pampers

The Princess of Pampers

It was another magical day in the Crystal Empire.

The sun shined down on the sparkling city and its residents, all going about their business.

Inside the Crystal Castle, two alicorns are sitting at a table in the royal dining area.

“Your big day is almost here sweetie. Are you excited to become a ruler?” Asked Cadance as she sipped her crystal berry wine.

Flurry Heart looked up from eating her salad. “Yes Mom! I’m look forward to helping you and Dad run the empire.” She said with a glowing smile.

As the two ate lunch and made idle chat, the gravity of the lies she had been telling her family weighed deep.

She didn’t want to be a big pony with so many responsibilities. She wanted to live a life of carefree worry like she did when she was much younger.

She had despised potty training when she was younger and giving up her bottles and pacifiers.

The rest of her life of conducting herself with grace and maturity through lessons from the castle staff were moments of anguish that she felt were keeping her from being truly happy.

She knew not to speak against any of it though. She knew when she first had the simple conversations with her parents as a filly that it was fruitless.

“Big fillies don’t wear diapers Flurry Heart. You want to be a big girl don’t you?”

Those were the rough words that haunted her for her whole life.

Every time she tried to hold on to some childhood sense of innocence, she was told she had to leave it behind and become a big girl.

It made her want to cry just thinking about it, but she had learned to keep her feelings a secret and simply go along with what everypony wanted her to be.

A perfect Princess.

As Flurry and her mother finished lunch, they exchanged hugs and kisses as Cadance made her way to her next royal appointment and Flurry wandered off to try and amuse herself.

Since she had completed her magic and combat studies a week earlier, her parents had decided she had earned a break to enjoy some free time before taking on her new royal responsibilities.

For the past week she had kept mostly to herself, reading in her room or doing some light shopping in town with her guard escort by her side.

Today she decided to see what she could find to read in the huge expanse of the castle library.

She made her way through the castle halls and soon found herself at the library’s door, opening it and stepping inside.

She flew around the room to a few of her favorite genre sections, pulling out an old favorite or two and a few new ones.

As she made her way over to the far off corner of the library, she went to grab a book that caught her eye only to find it stuck in place.

Confused by this, Flurry tugged on the book harder with her magic, focusing her concentration until the book gave way slightly and a click was heard.

Flurry watched in amazement as the bookcase moved to the side, revealing a hidden room.

Upon stepping inside, she could tell nopony had been inside in quite some time.

A thick layer of dust covered all the items in the room, which included a collection of scrolls, potion bottles, a caldron, and a desk and chair.

It was clear to Flurry Heart from her studies that this was likely a unicorn study. Probably from right around the time Sombra was starting to take over.

A faction of ponies had tried to stop his uprising when he first came into power, but were sadly unsuccessful.

Ponies throughout the castle were finding the occasional hidden room in the castle from time to time.

Most were rooms used by Sombra and his evil forces to hide some of their wealth and secrets, but a few had been from the crystal pony resistance.

Flurry examined the various items in the room and came across a scroll on the table that was open.

She picked it up and decided to read what it said.

“Although Sombra has recently begun enforcing his outlawing of magic in the empire, I can not in good conscious abandon the studies of what my unicorn ancestors have studied and practiced for millennia. Just today I have perfected a spell that can enchant items to help alter the world around the castor when the item is used or worn. My hope is that maybe this will help us in the effort to stop King Sombra by use of this powerful spell, making his slaves and perhaps even him useless. Myself and the other unicorns will be testing this spell in the coming days, but if we don’t survive, I hope somepony can use this to hopefully one day defeat the evil king for good.

Signing off,

Spell Bounder”

Flurry Heart read the spell below the note and began to get an idea.

She took the scroll and placed it inside one of her books.

She then pushed the book she had pulled on the bookcase back into place, causing the bookcase to slide back into place as it was before.

She then hurried through the castle halls and back to her room, closing and locking the door behind her.

Her magic lessons had taught her this was a powerful spell if it could alter reality.

Even if Spell Bounder had possibly failed at casting the spell, she knew the structure was right for what he was trying to accomplish.

Flurry had mastered many a spell similar to this one in her studies.

Usually it was turning forks into spoons or turning a cat into a dog, but this actually allowed the caster to choose completely what they wanted to change.

If this was the case, Flurry was finally going to get what she wanted.

And everypony around her was going to like it whether they wanted to or not!

She walked over to her dresser and picked up just the item she knew she wanted to enchant.

Sitting atop the dresser was a gold crown, much like the one her mother wore. But this one had light blue gems instead of purple ones.

She then went over to her bed and lifted up the mattress to pull out what could best be described as a diaper bag.

She placed the bag on the floor and opened it, taking out a large poofy diaper, a bottle of baby powder, and a pacifier.

She had managed to smuggle these things into the castle on the occasional shopping trip, getting the guard to wait outside a shop as she snuck to a special shop nearby and bought and hid the items in her bag before sneaking back in the other store and coming out again.

She placed the items on the floor and concentrated, saying the connotation as she magically infused her crown with the foalish items influence.

Before long, the enchantment was complete and her magic aurora that encompassed her horn and the items ceased.

Flurry heart smiled to herself, giggling in anticipation of what was going to happen as she placed her crown back on her dresser and hid the foalish items and the scroll under her bed.

She now couldn’t wait for her coronation to arrive.

Flurry stood outside the coronation hall, waiting for her queue to walk down the aisle.

She was wearing a beautiful dress designed by her Aunt Twilight’s friend Rarity that fit perfectly and radiated elegance for all who saw it.

Behind her stood the royal choir, ready to sing her in.

She knew it was gonna be a special day, but not in the way everypony else was expecting.

Princess Cadance stepped forward on stage to address the crowd.

“We are gathered here today in celebration of a momentous occasion. Our beloved daughter, Flurry Heart, has accomplished many extraordinary things since she began her studies long ago. Today, Flurry has accomplished something extraordinary. She has completed every mile stone that her teachers of magic, history, science, combat, and literature set forth for her, and exceeded their expectations. She has proved without a doubt that she is ready to officially receive her crown and title as a Princess of the Crystal Empire. Mares and stallions, may I present to you, Princess Flurry Heart!”

Flurry began walking down the aisle looking at all her subject’s faces as they clapped their hooves and cheered for her.

It wasn’t long before she arrived on stage and stood before the crowd.

Just as the choir finished the final line of the hymn, “The princess is, the princess is here….”

Her mother placed her crown on her head.

As this happened, an explosion of magic occurred similar in scale to a sonic rainboom, spreading out onto the far edges of the empire.

When the explosion ceased and Flurry Heart opened her eyes, a scene much different then she was looking at before now sat before her.

She was still standing in the coronation hall, but everypony now looked much different.

Every mare and stallion in the crowd that would have previously been labeled a young adult was now dressed in foalish garb.

Every young mare had a thickly padded diaper around their waist.

Every stallion also had one, but there’s seemed to hug their crotch’s a bit tighter, with many a bulging outline showing itself on the outside of their diapers.

Some of them had pacifiers in their mouths; some wore short frilly skirts, onesies, shortalls, and other childish outfits.

All of the ponies in the crowd that looked to be of parenting age had changed slightly as well.

Every older mare’s crotchboobs seemed to be much more bountiful then they had been before, and it was easy to see why.

On the ground below a few of them, small puddles of white liquid were dripping from their teats, clearly ready for a foal to suckle them.

The older stallions didn’t seem to have changed at all, except for not finding it weird to be treating young adult ponies like babies.

Flurry looked at her family that was on stage.

Her mother’s bosom had also gotten bigger, and although it wasn’t leaking yet, looked almost ready to burst.

So did all of her aunts and the bearers of the elements of harmony.

Finally she looked down at herself and saw she was no longer wearing her gown.

A thick poofy diaper was strapped snuggly around her waist that forced her hind legs apart.

A shirt that stopped just above her belly button was light pink and spelled out “Big Baby Princess” on the front in purple letters.

Her pacifier was in her mouth as well.

It was then that Cadance spoke up again.

“Fillies and Colts, I present to you, your new Princess! Baby Flurry Heart! The Princess of Diapers!”

Flurry heart looked out at her subjects as they cheered and clapped in approval of her.

Flurry was so happy she was able to be herself now. A big baby with her other baby subjects and their parents.

As far as anypony knew, this wasn’t uncommon in the crystal empire. Ponies here just kept their kids foals a lot longer than in other places in Equestria.

“Now our little Princess shall deliver her first royal decree!” Said Cadance.

Flurry Heart beamed at the crowd.

She knew exactly what she wanted to say.

“I command everypony to load their diapers!”

Just like that, Flurry and her fellow big foals squatted down and began to use their diapers.

The sounds of hissing and crinkling diapers filled the hall as each adult foal’s diaper drooped down and sagged between their legs.

Flurry Heart relished the feeling as her diaper front warmed and her rear became loaded with mess.

It was only natural after all!

Her potty training and all her knowledge of everything except for magic and diapers had left her mind the moment the crown was placed on her head, activating the diapered reality she so dreamed of.

She enjoyed this feeling so much she decided to take it a step further, allowing her legs to buckle and landing on her diapered tush with a squish, which allowed her butt to settle into her mess.

She had always wanted to do that.

While she sat there, her Mommy stepped forward and addressed everypony in attendance.

“If you will follow us outside, there is plenty of food to eat and toys for the babies to play with.”

Everypony made their way down stairs with Cadance, Flurry, and Shining Armor leading the way.

“We’re so proud of you sweetie.” Said Cadance as her and Shining kissed their big foal on either side of her cheeks.

Flurry blushed. She hadn’t felt so loved and appreciated since she had last worn her diapers.

Everypony settled in at tables out in the castle garden.

Large pillows laid everywhere for ponies to sit on, which many mommy ponies laid down on and spread their legs so their foals could suckle.

Cadance revealed her milk infused boobs to Flurry.

“Come on honey. Time for nummies!” She said.

As Flurry approached slowly, she began second guessing herself.

She had fantasized about being breastfeed, but wasn’t sure if this was taking her foalish lifestyle a little too far.

Still though, she so longed to feel this closeness with her mommy again.

She lay down on the pillow and eased toward the pair of milky boobs before her, giving them a tentative lick before finding herself unable to help herself as she latched on, greedily gulping down mouthfuls of milk.

It tasted so sweet compared to regular milk, and feeling her mommy’s warmth made her feel so cozy.

Throughout the feeding, her mommy caressed her tummy, stroking it with her hoof and whispering words of encouragement as Flurry finished one breast and then got to work on the other.

Soon that breast was drained as well and Flurry raised her head up turned her body so it faced forward again.

Her mommy then took her in her arms and patted her back until she burped.

“Did you enjoy your milk my baby?” She asked Flurry Heart.

Flurry nodded. She didn’t think she’d ever want to eat anything else again.

The experience was something she definitely wanted more of.

“I’m glad. Why don’t you go join your foal friends and play a little? Mommy and Daddy will watch you from here.”

Flurry got up and wandered off to see if she could find another foal to play with.

Sure enough there were plenty of toys scattered around the garden.

Seesaws, slides, a coloring table, bubbles, wooden blocks, even a pile of stuffed animals to hug!

As Flurry made her way around the play area though, there was one pony that caught her eye.

A pegasus pony with a cream colored coat and a brown mane and tail sat off to the side, watching all the other foals play.

He had a baby blue shirt on that read, “Mommy’s Little Baker” on it and sported a poofy white diaper around his waist that had an obvious yellow and brown tint to it.

Flurry immediately recognized who he was.

It was the Cake’s son Pound Cake!

She had met him at a few royal functions that his family had catered for them previously in the Crystal Empire and in Canterlot.

She hadn’t been able to chat with him much before, but found the young baker pretty cute.

She made her way over to him and said hello.

“Hi Pound Cake! How are you?” She asked him.

Pound Cake Immediately turned around and stuck his diaper out for her in what could be described as a reverse form of bowing.

Flurry thought it would be a great way to have her fellow adult foals greet her. Basing on how cute the stallion’s rear looked encased in padded plastic, she wasn’t wrong.

“Your Highness.” He said as he finished his diaper bow and turned around.

“Why aren’t you playing?” She asked him.

“I was playing with Pumpkin but she ran off. I don’t really wanna play by myself.” He blushed, hiding his face in his hooves like a shy toddler.

“Well, why don’t we go play together?” She asked.

“Uh, ok. I mean, that’d be great!” He said with a smile.

The two waddled over to the far side of the garden and plopped themselves down on their diapered plots in front of a fountain, watching the water splash peacefully.

“Wanna go swimming?” Flurry asked as she took of her shirt.

“Sure!” Said Pound, taking his off and following Flurry into the fountain.

The two chased each other around in the water, trying to catch the other.

As the splashed around, their extra absorbent diapers began to swell up to capacity, making it harder for the two foals to run about.

Soon, the two ponies found themselves tripping and falling out of the fountain and onto the ground.

The two giggled in laughing fits as they lay on the ground.

Flurry looked down at Pound and decided to what she had wanted to do since she first saw Pound sitting by himself.

She leaned down and kissed him on his muzzle.

The stallion was surprised at first, but then parted his lips to allow Flurry’s tongue entry.

The two kissed for what felt like forever before separating for air, each gasping.

It was then Flurry heard a crinkling sound from below them and looked down.

Pound followed her gaze and blushed.

He was now tenting the front of his diaper.

Flurry leaned forward and pressed her diaper front against Pound’s.

“What do you say we finish these diapers off?” She said with a mischievous smile.

The stallion gave a goofy grin and nodded furiously.

The two big foals began thrusting their hips forward, humping their diapers together.

The two embraced each other and moaned as their wet padding stimulated their special bits.

Soon they both increased their pace before each letting out their final huffs as they both came, filling their diapers with their juices.

Once she caught her breath, Flurry flipped herself over and faced the colt she had just had her first time with.

“Wanna sleep over?” She asked him.

It was now late at night and Flurry Heart was lying in bed.

Although bed was pretty generous. It actually was a double bed with bars around it to make sure she wouldn’t roll out.

Her favorite plush snail named Whammy was waiting for her when her parents had brought her up for the night to her room.

She had missed him so much.

She was so delighted to see how her room had changed.

Pastels of pink and purple decorated the room everywhere. Her wallpaper had a diaper and rattle pattern.

A toy chest, nursing pillow, and a changing table were the only other furniture that adorned the room.

A few posters of stallions showing off their diaper bulges also adorned the walls, but Mommy Daddy didn’t mind.

It was only natural for their daughter to have sexy adult babies of the opposite sex up on her wall at her age.

She looked over at her friend Pound Cake who was fast asleep, one hoof around her and another in his muzzle being sucked on.

She was so glad Mommy and Daddy talked to Pound’s Mommy and Daddy about staying the night.

She hopped to spend lots more time with him.

She had a feeling her life was going to get a lot better from now on.

As she turned over to try and fall asleep, she struggled to get comfortable.

Soon though her problem was alleviated as she felt her diaper warm as she wet it and fill in the back as she messed.

She then flipped herself over to settle into her warm mush.

“Much better!” She thought to herself as she drifted off to sleep, excited to continue her rule over her diapered kingdom first thing in the morning.