Thick black curtains were closed over a large window, suppressing the light of the sun from entering a small room. The room itself had a fine white marble floor, it was mostly empty save for a large dark blue bed with a thick red blanket, in which you, a tall being known as a human was fast asleep in.
Birds were singing loudly, thankfully the magic cast by your sapient minded horse friends suppressed the noise from entering your room. Speaking of horse friends, four silhouettes in equine shape stood at the foot of your bed. Three of which were quite a bit taller than you and larger in size with one of them only being about four foot tall.
Suddenly… the largest of the horses, her body was massive and worthy of an amazonian, whose long white horn became surrounded in a golden aura along with the curtains at the same time. The huge magic horse then proceeded to draw the curtains wide open, unleashing the blinding light of the sun into the room.
You groaned as you slowly opened your eyes to see the four alicorn mares known as; Princess Celestia, Princess Luna, Princess Cadence and Princess Twilight Sparkle before your bed.
Celestia was the biggest of the horses, followed by Luna being second biggest, Cadence was the third biggest and Twilight was the smallest, who was even shorter than you.
"Good morning Anon. Did you sleep well?" spoke Celestia in a soft angelic voice.
"I did, until you ponies woke me!" you grumbled, crossing your arms.
"I’m sorry Anon, as the only human in Equestria you are the only one who can help us in this very important assignment. For the fate of Equestria and all ponies hangs in the bal-" Luna slapped Celestia’s butt hard with a hoof, which caused the thick mounds of flesh from her massive ass to jiggle. "OK OK. It’s not that serious of an issue."
"What must I do?"
"You must become the judge of the Royal Superior Butt Competition. You, shall judge the four finest, immortal alicorn booty in all of Equestria."
"..." you said nothing in response, as you simply stared at her in shock with your jaw dropped.
"Don’t worry Anon. Us four pony princesses have all sworn by a Pinkie Promise that no matter what butt you find the most superior, we shall hold no bitterness and be friends," spoke Twilight, before giving you a warm smile.
"But… but… but I can’t be a judge of pony butts! I don’t even like pony butts! Let alone find ponies sexy!" you shouted with your arms raised high in exasperation.
All four pony princesses gasped in shock with a hoof over their mouth.
"Oh, you say that now! But, just you wait until you behold the glory of my massive sunbutt," Celestia said sensually as she gave you bedroom eyes.
"Surely, you jest?" spoke Luna, giving you a suspicious look.
"What? But I thought all humans loved pony butts," said Twilight in a low voice, tears falling down her cheeks.
"YOU ARE A HERETIC!" roared Cadence in the traditional royal canterlot voice as she stomped her two front hooves hard upon the floor, which caused a massive crack to form upon said floor, due to her super alicorn strength. "You stupid, yet handsome ape could not even comprehend the pleasure our fat butt would give you!"
"Hah, thy posterior is inferior! My vastly superior butt is much bigger! My butt would be double the pleasure for the human!" Luna said mockingly, followed with a smug grin coming upon her face.
Celestia giggled with a smug grin of her own. "Oh please Luna, your bony thin backside is inferior when compared to my vastly superior big fat royal butt! "Luna growled angrily, eyes narrowing." In fact, I got the largest and fattest butt in all of Equestria! So, therefore Anon will love my butt the most!"
"Uh ladies--" you began, but they didn’t listen to you.
"Oh yeah, just because you got the biggest and fattest butt in all Equestria doesn’t mean you got the most superior butt of all ponies!" Luna shouted, before she unleashed a loud roar as she slapped Celestia’s butt hard with a hoof, which caused her massive buttcheeks to wobble from side to side.
"If you ask me, your butts are too big and fat! My pony butt is the perfect size for the handsome human!" said Cadence, batting her eyelashes at you.
Twilight slapped Cadence butt hard, causing the thick mounds of fat to jiggle. "No, your pony butt is still too big and fat! My butt is just right, therefore Anon will love my butt the most!" she shouted.
There was a long awkward silence, before the other three alicorn burst out laughing hysterically.
"Hey… I got a big butt too," she said in a low voice, tears falling down her cheeks as the others continued to laugh at her.
Celestia, Luna and Cadence abruptly stopped laughing when they saw the tears in Twilight's eyes. A look of regret crossed each of their faces, before they all lunged forward to give Twilight gentle, reassuring slaps to her butt, which caused the thick fat of her ass to jiggle.
"My dear Twilight, your butt is big and beautiful! Maybe one day your butt will grow to be just as big and fat like mine," said Celestia softly.
"My sister is right," said Luna as she gave Twilight's butt a tight squeeze with her hoof, digging in deep into the soft fat of her ass. "One day, you shall have a big fat, glorious behind that will get all the humans and stallions to-"
"Ladies please! I don’t like pony butts!" you shouted angrily, sick of hearing them talk about butts.
"Quit lying to yourself human! You love pony butts! I seen you dream about our asses every night!" roared Luna.
"But… but… but… I don’t like pony butts!" you said nervously, sweat pouring down your face.
"Lies! The only reason you don’t want to fuck our rumps is because you believe thy small human phallus is unworthy for our royal pony backsides!" she roared, before she stomped her hooves, cracking the floor beneath her.
You look down, a heartbroken look on your face.
Luna gasped in horror. "Make haste and make love to the human with our butts to reassure him that we love him!"
The four alicorns jumped onto the bed, whereupon they went on top of you to begin rubbing their massive asses all over you, massaging and smothering your whole body in the tender touch of their huge butts.
"Don’t just butt rub him! Make his penis bigger with magic and suck him off already!" shouted Cadence in panic.
You opened your mouth to speak, just before Celestia slammed her massive butt down upon your face. Your world became lost in darkness, for you could not see anything from under her ass. Surprisingly though, you could still breathe and felt no pain from being under Celestia’s enormous ass.
"There there, my little human. Let my butt love you," came Celestia soft, muffled voice from above you. "Now Anon, which one of us has the most superior butt?"
"But... but.. but, I can't choose! I love all your butts! They are all so big and amazing!" came your voice muffled from under her butt.
"Oh, come on Anon. You know my butt is the most superior," said Celestia, ignoring the harsh glares given by the others.
"No! All your butts have their own unique beauty. Yes Celestia, you have the most massive and fattest butt there is, but it is nothing without Luna’s nearly as massive moon to orbit around it, Cadence’s big fat butt is the middle ground between small and big. And Twilight’s butt, may be the smallest, but her big fat butt is the cutest butt and the cherry on top of all four of your butts."
All four alicorn mares were brought to tears of joy by your words.
And then your four friends used magic to keep you young and immortal and had buttsex with you forever. Well, not just buttsex, you had other things to do than just have buttsex all the time. Like read books, drink beer, play video games, watch movies and stuff.
The End
"I think we will need to cast some healing magic on his legs after we are all done mounting our big fat butts on top of him," said Twilight.
You and the other three alicorn hummed in agreement.
Author's Note
Butts!
