The Adventure of Shining Pampers

by Foal Star

Rating: mature
Tags: Random, Princess Celestia, Princess Luna, My Little Pony: Friendship is Magic, Fetish, Comedy, Adventure, Shining Armor
Length: 4360

This is a tale of Shining Pampers and how he saved the princesses of Equestria

Shining Pampers was tasked with saving the princesses of Equestria from a terrifying dragon. But he has a special power where he can inflate his padded posterior to an incredible size, and it can deflect any projectile that comes at him. His journey was fraught with peril, but in the end, he will do whatever it takes to save the lives of the princesses, no matter how embarrassing it is.

Cover Artist: Ailoy4

Published 2020-11-30 02:40:01 UTC
Last updated 2020-11-30 02:40:01 UTC

The tale of how Shining Pampers saved the princesses of Equestria

A white-coated stallion named Shining Pampers was slowly waddling through a dark forest heading towards a foreboding castle in the distance. Equestria's princesses have been kidnapped, and it was his duty as captain of the guard to rescue them. His dark blue eyes stared in the distance to see the castle was quite decrepitated with its outer walls broken and the main gate rusted and falling apart. Whatever kingdom that used to be here was long gone. The stallion removed his purple helmet, showing off his striped blue mane running down his head. He wore his traditional purple armor, which showed he was captain of the royal guard, and what was the most odd about him was that he wore a thick diaper strapped around his rump. The stallion blinked as this idea was suddenly realized and turned his head backward to see the thick padding clearly strapped around his rump. He admired his fresh poofy diaper with its cute little alphabet blocks along with swords and shields printed in a light blue on the massive diaper. The stallion felt unsure if he should be wearing such a garment and began to trot around in an awkward gait getting used to the added weight on his rump. He actually felt quite happy hearing his pampers crinkle and smelling little clouds of foal powder that puffed out from the leg holes. Shining shook his head as he had a mission to complete and proclaimed, “Alright, I got my trusty Shield of Pampers and my armor; that's all I need!"

The stallion was a bit confused at why he just suddenly said that but shook his head as he never left on an adventure without his trusty Shield of Pampers. He turned to face the foreboding palace and slowly waddled through the castle gates with his awkward gait. Shining Pampers had a look of determination and was ready for anything as he entered through two massive doors and into a long dark chamber. The stallion continued to trot down the hall, slowly unable to see or hear anything except for his diaper's crinkles echoing among the stones. He continued to trot down the dark stone walls, and eventually, he stepped on a stone slab on the ground with a gasp when suddenly arrows and spears flew right at him!

Shining Pampers lit his horn, and his thick padding suddenly expanded, blocking the attacks as the weapons bounced off it with a thump. Shining Pampers had a smirk on his face shaking his padded rump proudly. He then realized with a blush on his face how big his diaper got, which felt like a couch cushion was strapped to his rump. The stallion thought about reducing his diaper's size but decided that it would be better to continue on his quest as a bigger diaper did provide more protection.

"Huh? why would I think that?" Shining asked and scratched his mane, confused at the odd thoughts. But he couldn't deny the logic of having a bigger shield, and it also felt a lot comfier. He decided then to slowly trot across the rest of the room with his massive rump swinging side to side and the foal powder puffing outward. Shining continued to trot his way across the room until he reached a giant stone staircase. He looked upward to see Nightmare Moon's statue standing above and was lighting her horn made of stone, which began to shot out bolts of magic. Shining quickly turned his rump around using the massive diaper as a shield, which absorbed the blasts into his massive padding. The stallion flinched as the magic hit his rump with a laugh. “Hah! Nothing can stop the Great Shining Pampers!”

Shining continued to slowly walk backward with his cocky smirk now printed on his face. The stallion now had to slowly pace himself maneuvering his legs, which were now enveloped by padding, and with them so spread apart, it was quite difficult for him to walk like this. But he had no choice as this Nightmare Moon statue was relentless in shooting magical beams, and he had to use his thick diaper to block the magical blasts. With each step, he took Shining continued to walk and strain against the bombardment of magical beams. However, he eventually made it up the stairs with sweat pouring down his face and came upon the statue with his padded rump stuck right into the statue's face! Shining Pampers took his massive diaper with triumphant laughter and swung the padding like a wrecking ball right at the statue with a loud boom! Along with a cacophony of crinkles and a plume of foal powder, the stallion sent the statue crashing into the wall.

The stallion was exhausted, taking a breather, and gasped, "that wasn't so bad..."

He adjusted his diaper a bit and gave a few bucks to make sure his Shield of Pampers was still snug around his waist. With a few satisfying crinkles, but no powder puffed out. Shining decided it was best to provide more foal powder so his rump would be more comfortable just in case of an accident.

The stallion blinked and asked out loud. "wait, what!? I'm not a foal. I don't need to use my Shield of Pampers like an actual diaper!"

Shining pondered these thoughts, and in the end, logically, every second he wastes could mean the tragic end of the princesses of Equestria. He had to cut out bathroom breaks and take any precautions necessary to the mission at hoof. He then plopped down on his diaper like a chair and took out a spare bottle of foal powder. He took the front end of his diaper and poured the entire bottle right into yhe innards of his padding, making the hero cry out as the powder puffed out and made him gag. Shining waved a hoof in front of his face, coughing as he then got back onto all four hooves and shook his rump about making sure the powder got around his nether regions and his thighs. He then scrunched the padding between his legs and poofed out another puff of powder before waddling down another dark foreboding hall. There he looked down a hall full of suits of armor with axes and pikes held upwards. Shining Pampers gulped as he was quite strong, but he wouldn't be able to fight all of these sleeping soldiers on his own. The cunning hero decided to pull out his trusty "mouthguard" in which Shining took out a bright blue pacifier with a rubber bulb at the end. The stallion looked down at it and scoffed, "I don't need this!"

Just then, he heard the creaking of armor and saw one of the suits of armor looking in his direction! He quickly popped his "mouthguard" into his mouth to keep him from making any noises. He gave the rubber bulb a few suckles, which actually helped calm his nerves, and then slowly toddled down the row with his thick padded rump-shaking about back and forth. He continued to trot slowly down the row shaking all over with a feeling of dread filling the air. The stallion squealed as he felt metallic weapons poke and prod his diaper, making him squeak with every touch. But he dared not look back, keeping his gaze forward at the door ahead, knowing if he did, one of those axes would take his head! Shining started to suckle his pacifier after, and it wasn't long until he started to pee himself. The stallion squeaked, hearing a gentle hissing noise from his diaper. He could feel the gaze of the suits of armor turned towards him, and that was when he bolted, waddling across the room with his rump swaying back and forth, knocking over some of the armor until he pushed opened another door!

He spat out his mouthguard and turned his attention to see the princesses Celestia and Luna standing in a cell in the back of the room with a giant red-scaled dragon curled up guarding the prison. The stallion heaved from his nostrils as he turned his pampered backend towards the winged serpent and shouted, “have no fear, princesses! I’ll free you from your prison!”

The dragon raised its head at this shout, reared its gigantic scaly head, and snorted out a cloud of thick black smoke from its nostrils. As the dragon woke up and rubbed his sleepy eyes, he saw the giant diaper now shoved towards him and bust into rancorous laughter. “Of all those who faced me, you're the one who was chosen to save these princesses!”

Shining wasn’t scared, holding his padded posterior outward as he shouted, “yeah, I am! I bet you can’t defeat the great Shining Pampers, and you're about to be defeated by my Shield of Pampers; prepare yourself!”

“How dare you insult me! You can’t save them, you pathetic foal!” The dragon roared and then burst out a huge bout of flame at Shining Armor. However, the stallion was prepared as he lit his horn and his diaper expanded into a tremendous size. The diaper ballooned outward until it covered a quarter of the chamber, and to the point, his legs no longer touched the ground. Shining Pampers closed his eyes, bracing for the impact as his enormous padding absorbed all the fire as it bounced off its padded surface. The stallion squeaked at his rump feeling quite warm, and his face turned a beat red as an audible hisss came from behind him once again, unable to contain a torrent of pent-up urine flooding his diaper. He ignored his accident and was relieved to see the dragon was too surprised to see that his flames did nothing to the padded stallion. As the smoke from the flames dissipated, the dragon scoffed and shouted, “my flames may be ineffective, but my claws will surely tear through that infernal diaper!”

The dragon let out a roar and slashed and clawed at the giant diaper. But his claws just slipped on the diaper’s surface as the padding swayed back and forth, sending clouds of foal powder to drift into the dragon’s nostrils, making him sneeze flames and smoke. The beast started to get more enraged, shooting out a burst of flame into the air and took his massive mouth, and bit onto the diaper, making it crinkle and scrunch. Shining couldn’t help but snicker as the dragon chewed on his padding, making cute crinkle noises throughout the chamber, and soon the beast gave up stomping and throwing what looked like a tantrum before shouting, “I had enough of this! Fine, you win. I’ll leave and let you have the princesses, but beware, I will get you, one day hero!”

The dragon lifted his giant wings and burst through the ceiling, and flew off into the sky. Shining Pampers looked behind him and admired his diaper's massive size, and simply scoffed, ”sure big boy, and when that time comes, you’ll just get more taste of my pampers.”

The stallion then lit his horn and shrunk the padding down to a manageable size around his rump to the princesses and smashed the prison door with his padding like a massive wrecking ball once more as the alicorns flew over and hugged their hero.

“Oh, thank you for saving us Great Shining Pampers!” the alicorn princesses exclaimed as they nuzzled him. He felt so proud and quite honored to be embraced by the alicorns in such a manner. But his cheeks flushed red as Luna, with a hoof, poked his sodden diaper, which squished quite a bit. “Oh dear, he soaked himself during that fearsome battle. Hero, let us change your diaper. It's the least we can do.”

Shining Pampers was about to answer, but his stomach let out a growl as The princess of the sun cooed, “Oh, he’s hungry as well, let us feed you as a well great hero.”

The princess then turned her rump around; Shining gulped, looking at two bulbous teats that were now in front of him. He wanted to say "no," but his mouth drooled at the sight of them, and he was quite hungry after his long, perilous journey. He then slowly trotted up to one of the massive teats and started to suckle the creamy milk from it. While her sister fed the hero, Luna went about untaping his diaper with her magic and wiped his nether regions with foal wipes taking care to wipe off any stale urine that clung to his coat. Shining Pampers felt so relaxed and proud of himself that it almost felt unreal...

The truth of how Shining Pampers came to be...

Shining Armor was quite excited about his recent promotion to the royal guard captain and was proud of himself as he trotted across the palace courtyard. He clopped up the steps to the throne room and found it odd no pony was around. He shrugged as the letter he received before coming mentioned this was to be a private ceremony. The stallion continued his way into the middle of the throne room and was soon standing in front of both princesses of Equestria Celestia and Luna. The stallion stood there with his head held up proudly as the alicorns whispered amongst each other. The princess of the sun turned to face Shining Armor with a smile. “Hello Shining, my sister and I are very proud of your recent promotion.”

The white-coated stallion responded, bowing his head in reverence.“Thank you. I swear I will do whatever it takes to keep you two safe, even at the cost of my own life.”

Luna waved a hoof with a smirk on her face. “Oh, you don’t have to be so formal; this is just a special promotion ceremony we do for our newly appointed Captains of the Royal Guard.”

Shining Armor paused as he was looking a bit surprised at this, and not feeling prepared; he squeaked, “I am pleased to be acknowledged in such a manner, and I'm quite grateful.”

Celestia bent down to the stallion’s level and responded in a soft, almost motherly tone. “Hey, don’t worry about it, now close your eyes; this is going to be quick ok?”

Shining gulped and gave a small nod, still being unsure of this whole situation but did as was told and closed his eyes shut; a magical “poof” exploded around his rump. Shining didn’t feel different, but something was off...he sniffed the air and smelt something sweet and powdery, making him sneeze. The stallion also felt something strapped to his rump; it felt like a massive pillow that encompassed his thighs and making his legs spread out. Shining Armor started to quiver, having an idea of what the princesses just placed on his rump. He then slowly opened his eyes and wanted to ask the princesses what was going on; as he stood there, Celestia bent down to Shining Armor’s level and stared right into his pupils. Shining seemed unable to look away as Celestia's eyes began to swirl as the princess cooed. “Now hold still Shiny, this will only take a second...”

As Shining’s eyes were now swirling and were clearly now in a trance, Celestia took a trot around the stallion’s rump and lit her horn. She used her magic to tug at the padded material around the stallion’s rump, making sure it was snug tight as she explained to her sister. “this new diaper material is so much better than what you saw a thousand years ago; I even enchanted his padding to expand in size.”

“Oh, let me see!” Luna’s voice cried out and trotted around to her sister’s side. Celestia smirked as she lit her horn once again and sent magic right at the padding and soon the massive diaper. Shining Armor squeaked as the diaper between his legs started to expand and ballooned around him, lifting his entire body off the ground.

The stallion was now sitting on top of his humongous diaper and couldn’t move from the spot. He shifted about, unable to move with only making a crinkling sound echoing around the room and poofing out what had to be foal powder from the leg holes.

“Oh, he’s trying to see his padding; let him see what he’s wearing,” Luna suggested with a growing smirk on her face.

Celestia then turned the podium with Shining Armor turned to face a mirror to see his reflection with the biggest diaper he’s ever seen strapped over his rump. It was quite enormous with the padding towering over his rump with it being a giant crinkling mass with little swords and shields and alphabet blocks printed on the padded material. The stallion was still under a trance; however, Celestia turned towards him as she lit her horn and explained, “now stay still and pay attention to me.”

The stallion stared into the princess of the sun’s eyes as Luna whispered into her sister's ear. “Oh, it’s been far too long since we’ve done this together. Can I do the explaining?”

The princess of the sun snickered, “sure.”

Luna looked straight into Shining’s eyes and explained. “Since we became the princesses of Equestria, we have initiated the newly appointed Captain of the Royal Guard like they were our foals and have treated them as such. Now, this is a secret, and as such, you will only like wearing your diapers and act foalish when we say the words Poofy Bottom. Until such time you will have no recollection of these moments and only think back on these sessions as odd dreams.”

Shining tried to fight back, grunting, and trying to avoid Luna’s gaze. But he slowly and surely the princess of the night had him under her spell as he soon was unable to take his gaze off her as the stallion was now completely hypnotized by the princess's magic. The princess of the night continued, “now, while in these sessions, your new name will be Shining Pampers.”

Shining wanted to cry out that wasn’t his name but instead, he mumbled. “My name is Shining Pampers!”

“That’s right, and as Shining Pampers, you love wearing thick diapers around your rump, right?” Luna asked, and the stallion wanted to shout no! But he was unable to resist as drool came out of his mouth and mumbled, “yes, I wuv tick diapees.”

Celestia couldn't but give Shining a motherly smile and dawwed, “oh my, that was quick; the last captain took about day before he gave in.”

Luna nuzzled Shining and kissed his muzzle as she cooed, “oh, I missed doing this; I want to have more sessions with him, seeing you’ve had a thousand years of captains to baby without me.”

“Fine, you can baby him all you want, sister. I owe you that much,” Celestia mumbled reluctantly as she turned to the diaper and continued to poke and prod the padding with a hoof and continued to explain to her sister. “I forgot to mention this diaper is special; it's designed to be the ultimate protection for royalty just in case we are attacked during our babying sessions.”

The stallion was feeling more comfortable kicking his massive pampers and seemingly trying to walk despite his body now lifted a few feet in the air.

Luna couldn’t help but turn to her sister and ask, “let’s test it out and see if you got scammed!"

“Oh yes, that is a good idea, sister!” Celestia chirped, getting excited herself. She got in front of Shining’s face while Luna moved around the back. The stallion blushed as he looked into the white-coated alicorn’s face lighting her horn. “Ok, sister, try it out!"

The princess of the night lit her horn as arrows and spears were thrown onto the padding. The massive diaper did its job as the projectiles bounced off the padding with a few thumps and clattered on the ground below.

Celestia turned to her sister with a smile and exclaimed, “See, told you! This diaper is quite durable!”

“Oh, I’m not done yet!” The princess of the night proclaimed as she started to shoot beams of magic, making Shining Armor cry out as the bolts bounced of his padding having it sent out a poof out a massive cloud of foal powder. However, the stallion couldn’t help but kick his legs, giggling, and cried out, “do tat again; it was fun!”

Luna couldn’t help but daww as she trotted around him, then plopped a pacifier into his mouth and cooed, “Alright, here’s test number three, cutie.”

The princess of the night lit her horn deflated the diaper so Shining could walk on all fours. Luna then took out a container of foal powder, lifted Shining into her magic, lifted the front of his diaper, and poured the entire bottle down his rump. The stallion kicked and coughed from the powder puffed outwards as he snapped, "ugh, why ya do tat?"

"Oh, just in case if you have an accident, cutie," Luna snickered as she walked down towards the end of the hall. When the princess of the night then teleported some armor suits on either side of the hall and exclaimed, "now come on, Shining waddle towards me!"

Shining put on a confident face as he began to toddle down the polished stone. The diaper was quite cumbersome, with him having some trouble getting used to the added weight and the added puffs of foal powder making him sneeze. All the while, the enchanted suits of armor would poke and prod his padding with their weapons. But he seemed unphased even when he started to pee into his diaper with an audible hiss that echoed throughout the grand hall. The padded stallion didn't care, giggling and cooing as he toddled down the hall, shaking his padded rump about without a care in the world. He eventually reached Luna and raised his forehooves showing his soaked yellow-stained diaper front with the prints fading as he spat his pacifier out and squealed, "I did it, Lulu!"

Overwhelmed by maternal emotions, Luna couldn't help but squeal in delight and nuzzled. "that's our Shiny Pampers; oh, you're just so adorable!"

The princess of the night then lit her horn, and Shining's diaper inflated to its massive size once again as Luna smirked. "alright, I'll change your soggy butt after one last test!"

She shot a beam of fire and slammed it at Shining’s rump, but it did nothing to the diaper as the smoke and flames sizzled on the padding. The stallion blushed to feel his diaper warming up around his flanks and not just because of the fireball hitting his diaper. Shining cheeks flushed red as he was starting to pee into the thick padding that continued to expand between his legs. He continued to flood his pampers with urine until the prints in the back of his diaper began to disappear. Luna was the first to notice and couldn’t help but laugh. “Oh, Shining’s having another accident already.”

Celestia quickly came around the stallion's rump with the prints fading and the padding yellowing and got a good view of his padding and dawwed, “oh my, he must have been holding it in for quite some time, huh Shining?”

“Y...yeah I...I was too nervous about going potty earlier.” The stallion babbled under his breath, feeling embarrassed at what he just said.

“Awww,” Both princesses cooed as Celestia lit her horn. Soon the massive diaper started to fold into itself, making the stallion squeaks as he plopped onto a much smaller version of his soggy pampers, making the padding crinkle and poof some foal powder out from the leg holes making the princesses daww again. The princess of the sun rubbed his soggy diaper and snickered, “he’s still so squeamish it might take some time for him to get used to this.”

Shining just laid down and spread his legs out, getting ready for a diaper change as Luna came over with some foal wipes and exclaimed, “not so fast, sister! I shall do the first diaper change!”

“Ok, then I’ll be the first to feed him!” Celestia scoffed, getting a bit irritated, not being able to baby Shining herself. The older mare moved out of the way as she took out a giant foal bottle full of warm milk and shoved it into Shining’s mouth as Luna unstrapped the padding around the stallion’s rump and did a good job of wiping his rump down. As his rump was cleaned, Shining suckled the warm creamy milk down his throat as he looked up aimlessly at the ceiling. As soon as his rump was cleaned, Luna peered over his head and whispered. “Now, I'm going to clop my hooves. When you hear this sound." The princess then clapped her hooves together then continued, "You'll be our strong, handsome grownup Shining Armor again, ok?”

Shining Pampers didn’t understand what the princess was talking about and simply nodded slowly as Luna clopped her hooves together, and the stallion's vision suddenly went black.

An hour later...

Shining Armor blinked as he was now outside of the palace; he looked down at his armor, still looking polished and clean. He then turned to look back at his rump and seeing nothing but his cutie mark and scratched his head. The ceremony was over, and from his vague memories, the princesses just wanted to congratulate him on his accomplishment personally. But something was off...He sniffed the air smelling something sweet and powdery, and before the ceremony, he had to pee really bad, and now he felt quite relieved. Shining paused, pondering what happened in the past few hours, and eventually shrugged as he whispered to himself. “It doesn’t matter. I probably slipped off to the bathroom real fast and forgot...and I think that smell is my shampoo...I’m just gonna go to the nearest bar and get drunk.”

Shining quickly walked off, not worrying about something as silly as when he used the bathroom.