The Scent of Babyality

Twilight Sparkle lay on the sofa in her library, looking through a book she barely bothered to read the words of.

She found the pictures to be much more fun than the words!

It had been almost two months now since her little problem had started. Not that she really thought of it as a problem now.

The alicorn barely focused on searching for a solution to her problem anymore. It had been days since she last looked in one of those boring magic books.

She spent most of her days now playing with her toys!

She would spend hours each day, playing with her dollies and stuffed animals.

She had become less shy too, now wandering the castle during the day playing.

That was how Spike and Starlight had found her one day, wandering the halls with Smarty Pants, a paper hat, and sloppily drawn map pretending to look for treasure.

Her diaper had been in quite a used state, and when asked about changing herself, the alicorn simply replied she didn’t remember how.

This had lead to Spike and Starlight taking turns of keeping an eye on the infantile alicorn, making sure she was changed and looked after regularly.

They had immediately reached out to their friends and the Princesses for help.

Twilight was so happy to see her friends again! Although they weren’t that good at playing games.

Everypony was currently hard at work, searching through every book they could get their hooves on that might explain what happened to Twilight, but so far were having about as much luck as she had.

Her room and portion of the library she had been using prior were also quite a surprise when her friends had found them, with her room now featuring a crib and mobile and toys scattered along with cloths about the floor.

The corner of the library looked like a messy play room with the amount of toys and other things on the floor and chairs.

A few pacifiers, a rattle, a few baby bottles, and other foalish things lied around, all as far as they could tell bought by Twilight and made for her size with magic.

In her room they also found lots of foal diapers that had been magically made bigger to fit her size.

All featured colorful designs of stars and moons that faded when wet, the most absorbent nighttime filly diapers available.

Twilight certainly seemed to need them now too.

The alicorn would go from a clean diaper to a full one in what felt like no time at all, her diapers front and rear full to capacity by the time she was brought and laid down for a change.

Luckily she could still talk, albeit her words now having a filly-like lisp to them and not making much sense.

She now sounded like any other toddler, excited about little things and fussy at the slightest annoyances.

She still loved to wear her cloths, something Starlight and Spike weren’t fond of due to getting in the way of her frequent diaper changes. But it was better to just go along with it rather than have the big filly throw a tantrum.

Today she was dressed in just a long sleeve top with a diamond design throughout and a sparkly number one on the front.

An easy outfit today, which Spike had been grateful for when putting it on her this morning.

He and the others were scouring through books in search of some way to bring Twilight back to normal, all while keeping a passing glance on the large foal to make sure she didn’t wander off or get into mischief.

Lucky for them Twilight had been staying put on the sofa while looking at her book and sucking her pacifier for a good while now.

Unfortunately as they all gathered round to hear a lead Starlight had found, Twilight had gotten bored, her childlike attention span now thinking of something else to do.

But what? She thought for a moment before it struck her. She wanted to play outside!

A second later, she poofed her way outside the castle, giggling gleefully behind her pacifier as she trotted down the road with a skip in her step.

Her friends were oblivious to her going missing, and wouldn’t notice for awhile she was gone.

In that time she wandered far from the castle, occasionally chasing birdies or butterflies as she toddled wherever her little mind decided to wander.

Later as she wandered further down the empty road, she saw a figure walking toward her in the distance.

As she got closer, she could see it was a unicorn colt, wearing a blue stripped onesie and suckling a pacifier of his own.

Twilight could swear he looked familiar. But from where?

She tried to think hard, plopping herself down on her padded rump and trying hard to concentrate as Little Tyke approached her.

“Twilight!” He exclaimed, running over and giving her a hug.

Twilight smiled and hugged back.

She remembered now. It was Little Tyke! One of her bestest friends.

“I like your outfit! You look so cute!” He said as he released her from the hug.

Twilight beamed.

“Thanks! I picked it myself!” Said Twilight with glee.

“You know, I think we can make it cuter.” Said Little Tyke.

“How?” Asked Twilight.

Little Tyke lit up his horn and shot a burst of magic at Twilight.

Before her eyes, her outfit began to change, the bottom of her shirt growing down and wrapping around her diaper and snapping tightly around her butt to give her padded rear some extra support as her shirt turned into a onesie.

The text on the front also changed slightly, with a pound sign appearing next to the one and the word “stinker” appearing below it.

Lastly, her diaper seemed to grow even bigger, extra bulk being added so that it had prominent peakage out of her new onesies leg holes.

Twilight giggled with glee. She didn’t know what the words on her front said, but her thick diapee and its snug fit made her feel extra small and happy!

“What’s it say little Tyke?” She asked, hoping her friend would know.

“I’ll give ya a hint.” He said with a giggle, turning around so that his bottom was facing her and squatting down.

Twilight instinctually did the same, mirroring his position.

Both ponies began to grunt and push, their diapers beginning to fill in back moments later. Their crotches soon followed suit as they grew warm and damp with pee.

Before long, the strain of their poofy diaper’s expansion was too much for their onesies, causing their snaps to burst open and their diapers to sag down past their hocks as they finished filling their diapers to their content.

Both turned back around to face each other again, looks of relaxed contentment on their faces.

Little Tyke giggled. “You stinky Twilight!” He said.

“You stinky too Little Tyke! Made big poopies.” She said.

“Come with me! Mommy will change us then we can play more!” Said Little Tyke.

“Yay!” Exclaimed Twilight as she followed behind her friend, both of them waddling as fast as their large diapers would allow.

As Twilight waddled, watching Little Tykes messy diaper shift from side to side in time with her own, suckling her pacifier on her way to get her diaper changed, she realized Little Tyke had been right.

It was better in her diaper then in her.