Author's Note

CONTAINS:
diapers (wet/messy)
diaper change
adult foal
dd/lg
ageplay

Wonderland

As soon as Flurry realized that The Doctor was out of earshot, she turned back to the huge play room and squealed with glee. Sunburst watched as his 19 year old foal waddled as fast as she could toward the toys strewn about. Flurry magically levitated a particular fuzzy plushie bear and smiled back at the happy face. “Sunburst!” she exclaimed “This has to be the greatest place I’ve ever seen!”

Sunburst chuckled at the adorable sight of the teenage princess dressed in a foalish dress, obviously messy diaper, and now hugging her new plushie friend. “It’s almost as if this entire place was made just for you” he stated, “Really though, we should probably change you before anyone else comes by”

Flurry looked around at all the fun and games, then she looked down at her diapered butt, which at this point had become slightly browned and a bit yellowed by the contents within. Looking back up at Sunburst her pleading eyes were all the sign Sunburst needed to say “after we change you, you can go back to playing, how’s that sound?”

Flurry Heart squealed with joy. She wanted nothing more than to climb the huge play structure, slide down the twisty slide, build a sandcastle, or have a plushie tea party in this new hidden sanctuary.

Sunburst lead the foalish looking princess to one of the 5 changing tables lining the back wall. “These already looked completely stocked and ready to go!” he stated while looking through the cabinets below the table. Diapers, powder, cream, wipes, and even freshly washed folded onesies completely filled the stuffed drawers and cabinets, and the tops of the changing tables were covered with a mattress sealed in a waterproof sheet. “Hop on up princess, I’m sure we’ll find some diapers in here that can fit you”

“Strange that they have diapers large enough for me, the doctor said this place would be used for the foals staying in the hospital. I haven’t fit in foal diapers since I was 7” Flurry said, curious as to what Sunburst was digging around for in the cabinets under the table as she got up on it and laid down.

“Oh, well what do we have here?” Sunburst said sarcastically, as he pulled a pacifier from one of the drawers. The pacifier was obviously not a foals - it’s size wouldn’t allow for a small pony to suckle, but a teenage princess? It looked almost perfect. Flurry’s eyes lit up like a christmas tree upon seeing it. “Gimmie gimmie gimmie!!!” she yelled, desperate to suckle on the new paci.

Sunburst popped it into her mouth saying “yup, it looks like the perfect size for you!” Flurry blushed, this place seemed like a heaven for her foalish side, and she was more than happy to indulge. She suckled on her paci and hummed to herself as Sunburst got to work changing her messy, stinky diaper. “Jeez, you weren’t kidding about making this one a pain to clean up” he mentioned as he pulled back the front of her diaper to reveal her mess. “It looks like you had fun with this one” winking to the humming alicorn sunburst continued wiping her up. After a while a huge pile of wipes lay used in the trash next to the changing table, but her butt and crotch were totally clean and ready for creaming and powdering. “Hang on a sec while I look through these packages to find something that will fit you”

Flurry was having the time of her life just laying there, sucking on her paci, and humming to herself. Her new bear plushie friend was being tightly snuggled against her chest, and she didn’t have a care in the world - her mentor Sunburst would take care of everything for her.

“Huh, looks like all of these are just foal diapers, let me check the other changing tables” Sunburst said as he trotted his way over to the furthest most corner table. “Ahh, here we go. Actually, that’s interesting…” Sunburst stated as he picked through the packs of diapers hidden in the table’s cabinets. “Well Flurry, looks like it’s your lucky day”.

Sunburst came trotting back over, levitating what looked like an oversized foal diaper. It was covered with adorable little designs with blocks, numbers, and the ABC’s all over it. On the tape landing little cartoon ponies were playing and jumping. Flurry smiled the biggest smile in her life, most of it obscured by the big paci she was suckling on. She let out a squeal of delight as Sunburst opened the new diaper, slid it under her bum, and grabbed the powder and cream for her. “Seems my little princess loves being a foal!” Sunburst teased as he rubbed the cream and finally the powder all over her freshly cleaned butt and crotch.

Flurry was in absolute heaven. As Sunburst finally closed up the diaper and taped it shut, Flurry jumped up from the table as fast as she could so she could get a look at herself in the mirror next to the changing tables. “Holy hell you look adorable” Sunburst said as Flurry spun around admiring herself in the mirror. What should have been a 19 year old princess looking at her was instead an overgrown foal. Her pink dress hardly obscured the giant foal patterned diaper, and the perfectly sized pacifier in her mouth added even more to her total transformation.

She turned back to Sunburst, a huge smile behind her pacifier, and said “d-daddy can I go play?”

Sunburst was caught off guard. Even though Flurry loved to indulge in her foalish side, she had never referred to him as “daddy” before. Even still, he couldn’t argue with the adorable little princess pleading to be let to go play in her new-found wonderland. “S-sure honey” Sunburst stated before playfully kissing the alicorn princess on the forehead.

Flurry squealed with joy before bounding off toward the play structure, dragging her new pushie friend along with her magic. Sunburst just chuckled and turned to go grab a seat at one of the chairs near the main door.

Flurry was having the time of her life. After getting her fill of the giant play structure, she had organized a make-believe tea party with all the plushies in the room, build a small sand castle, and slid down the slide enough times to slightly wear her dress hem out. Finally, after an hour or so Sunburst stated “Flurry, we should probably start heading out of here now, it’s getting pretty late and most of the people from the ribbon cutting ceremony have left”. Flurry looked back with pleading eyes

“do we hafta?” she replied, a foalish lisp to her response.

“Sorry sweetie” Sunburst said “I think we’re the last two in the hospital. Besides, do you want to be here when Doctor Whooves shows back up?

Flurry weighed her options. On one hand she knew that if she left, she may never get the chance to come back and play in this foalish wonderland, but on the other there was no way having a civilian walk in on the crown princess having a diapered plushie tea party would be a good look for the royal family. Finally with great reluctance she sighed “ok dadd- I mean Sunburst”, drooping her head and looking at the floor as she walked to the door.

“I know, but let’s get going so we can make it back before- wait… what’s this?”

Tapped to the inside of the door to the east wing entrance was an envelope, a name was on the front. Flurry Heart’s.

“Umm… ok then” Flurry said, bewilderment evident in her voice. She pulled the envelope off the inside of the door and opened it. Folding open the note inside, she revealed a hoof-written letter. It read;

Our dearest Flurry Heart;

You mean everything to us, and having you smile is our favorite thing. We know you like your younger side, so we asked the designers of the east wing to do something special with our royal donation, just for you to play. You can do whatever you want here as long as you ask for privacy. Nopony will judge you here for being your true self, and you can play as much and as long as you want. Your father and I love you very much.

Now go have fun, and happy birthday!

-Mom and Dad

Flurry was elated. Tears of joy welled up in her eyes by the time she finished, and she jumped for joy and squealed with delight, waving the letter and envelope in the air with her magic. She bounded back into the huge playroom, crinkling along as she squealed and giggled with joy.

Sunburst, after watching the teenage foal run off to play with her toys, picked up the discarded envelope and note. He noticed the back had some writing as well. It read;

Your good friend Sunburst;

Your mentoring and development of Flurry has allowed her to grow into a responsible and mature adult, for that we thank you greatly. We know you and her have fostered a relationship for the past year. She’s an adult now, so we respect her - and your choices. That said, as a friend I can think of no one better for our daughter to be with - she’s most comfortable with you, even more so than her own parents sometimes. We think this should be as much of a gift to you as it is to her. You make our daughter smile, she’s happy when she’s with you, and like we said to her, having her smile is our favorite thing. You’ve made her smile for 19 years, and for that, this gift is yours as well. You’ll find a set of keys to the East wing rear entrance in the changing table near the corner. Additionally we asked that one specifically be stocked with everything our little princess needs.

Again, thank you Sunburst, and keep her smiling.

Sunburst was completely shocked. He had to read the note 3 times before it sank in. Finally he folded up the letter, put it back in the envelope, and placed it on the main reception desk before heading back to the large playroom. Flurry was waddling all over the place, going from sandbox to toy covered floor, to climbing to the top of the play structure, happily giggling and crinkling with every step. Sunburst sat back and watched as his little girl without a care in the world became the little foal she has wanted to be for so long.

As it started to grow dark Flurry had grown tired, so much so that she was just laying down pushing a toy car back and forth, not doing much of anything. She was sleepy from all her playtime, and the warm, wet diaper around her waist wasn’t helping her stay awake. Flurry yawned, scratching her eyes a bit before looking over to Sunburst.

“Someone about ready to go beddy-by?” he asked, getting up from his chair and trotting over to the overgrown foal. “Come on then little princess, we can get back to the castle and have a nice rest”

Flurry looked down at the toy car, and back up at Sunburst. Fatigue had won this round, and she knew it. Nodding and saying “ok” with the pacifier still in her mouth she slowly rose to her hooves and followed Sunburst out of the east wing’s rear door.

After calling the carriage to pick them up around back sunburst stated. “Umm, you should probably give that to me”, gesturing to her pacifier as the carriage ponies came around the corner. Flurry spat out the paci and levitated it to sunburst, who hid it in a pocket within his cape, all the while with a big grin and tomato-red face.

Getting in the carriage, they finally made their way home to the castle, Flurry curling up and falling asleep in Sunburst’s lap, and Sunburst stroking her curly mane. By the time they arrived back at the castle Flurry was completely out - so much so that Sunburst had to levitate the princess into the castle, and down the hall to her room with his magic. Finally, he laid her down in her bed, and pulled the sheets over her, tucking her in nice and snug. Peting back her mane one last time, he smiled before pulling the paci out of his pocket and popping it back into her mouth. “Sleep tight my little princess” he said, kissing her lightly on the forehead. “Ok daddy” he heard her mutter as he turned off the light and made his way out, closing the door behind him.