Well, I couldn't find it. It might have gotten caught up in the flood of pony vore artists going away. But i did find this giantess gem
http://saintxtail.deviantart.com/gallery/52575749/Comic-Pinkie-Fluttershy
Also, one of my favorite pony artists (and is actually reachable for the occasional RP) is definately worth taking a look at. He usually writes interisting and detailed stories to accompany his art. And he also has one of my favorite vore peices of all time (Which i included below). Enjoy!
http://aegwinn.deviantart.com/
http://aegwinn.tumblr.com/
My favorite Vore:
http://aegwinn.deviantart.com/art/Hail-for-your-favorite-princess-514897951
Source^
:iconprincesscelestiaplz::iconsayingplz: Choose for the true and only ruler of equestria young subject.
:iconprincesslunaplz::iconsayingplz: You shall choose me my friend
You woke up ontop of a strange stone pillar, surrounded by thick fog.
You can't remember what this place is or how you got there and when you tried to look around for anything, nothing of interest caught your eye.
There was just this thick fog all around you, leaving you alone on the small platform.
When you looked over the edge to see if you can climb down, you noticed that the piller went straight down into the white myst.
You could do nothing else but sit on your platform and wait for anyone to find.
After some minutes you started to hear some strange sounds and you saw something moving deep inside the fog.
You tried to get a better look at it when you heared a similar sound from the other side.
Nervously you looked back and forth between the two shadows untill the fog suddenly parted and revealed what lay within it.
From one side, the huge head of Celestia, princess of the sun, was coming towards you, from the other side princess luna, mistress of the night, approached your pillar.
You could only see their heads and necks, the rest of them was hidden below in the thick fog.
Luna smiled at you and she opened her mouth to speak.
"What a nice, little offering for us, don't you agree, sister?"
Celestia nodded.
"Indeed, he will do nicely."
"I can't wait to gobble him up."
Luna said and giggled.
"Not so fast, sister. It's his decision who he will serve as a meal."
Celestia said.
You could just look at the two alicorns in awe while they discussed who of them would eat you.
Swallowing nervously, you knew that you couldn't escape them.
"Do you realy have to eat me?" you asked scary
They both looked down at you and celestia smiled her motherly smile.
"Yes we do... You are an offering to us and it would be rude to not eat you.
but we leave you the decision who you want to get eaten by."
You sighed, knowing that you couldn't escape.
You were expected to end into the belly of one of these goddesses.
"I don't have a choice beside that, do I?
Ok, if it's all I can do..."
Celestia and Luna nodded.
they both lowered their heads towards the platform and opened their mouths.
Their tongues rolled out, forming a carpet in front of their maws for you to step on.
Looking from princess to princess, you could see into their open maws.
Celestias mouth looked big and inviting, her teeth shining white.
her throat was huge, looking like you could jump down and have no resistance untill you land in her stomach.
At the other side was Lunas mouth.
It was as roomy as Celestias, but her teeth were just as white as hers.
Lunas maw was dripping with far more saliva than Celestias and she had a hungry look in her eyes.
Her throat looked a bit tighter, but not less inviting.
It's a difficult decision, who will you choose?
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Celestia
You slowly walked towards Celestias open maw, climbing ontop of her tongue.
Luna closed her mouth and watched, looking a little bit disappointed.
You look around in awe while you entred the huge mouth.
Slowly Celestia lifted her head up but kept her mouth open so you could look out.
Her tongue slightly curled around you, licking you all over and giving you a good taste.
Celestia murred happily when she closed her mouth, leaving you in darkness.
her mouth was unusually warm while the small amount of slaiva seeped into your skin.
The princess licked you some more, enjoying you and playing a bit with her food.
Her tongue was warm and soft, massaging you gently while she pushed you around in her mouth.
From outside you could hear Lunas voice, muffled through celestias cheeks.
"How does he taste, sister?"
"Excellent..."
Celestia said, still with you in her mouth.
After a while and more licks from her soft tongue, Celestia finally tilted her head back.
You slowly slid towards her throat, your legs slipping in with ease.
Only when your hips slipped in, did the descent stop.
But your stay wasn't long because Celestia swallowed loudly, sucking you down in her throat in one quick motion.
You slowly slid towards her stomach, making a nice bulge in her white neck.
The throat was squeezing you every now and then, pushing you forward.
You heared Celestias heart loud and clear when you passed through her chest and before you knew it, your legs were squeezed through a tight opening into her huge stomach.
You landed in a pool of liquid inside the huge room and you started to feel around.
Strangely enough, there was a faint light in Celestias belly, letting you see your surroundings vagualy.
There were pools of liquid and a stray piece of cake every now and then.
at the on of the chamber was another opening that most likely lead to celestias intestines.
You could hear soft groans and gurgles from there that reminded you that you will take this path soon, too.
More slime was dripping from the stomachs roof and onto you.
The air was getting hotter around you and your skin began to tingle.
You felt how Celestia rubbed her belly with one hoof while you became more and more dizzy.
The last thing you heared before you blacked out was Celestias voice.
"Sleep well, little one. Soon you will be part of the sun..."
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Luna
You decided to enter Luna's mouth and stepped forth onto her tongue.
Luna grinned was and her tongue quickly snaked around you.
She lifted her head up and pulled you into her mouth, sealing you inside with her lips shut.
As soon as you had entered her maw, you could feel thick globs of saliva running over your body, drenching you to the bone while Lunas tongue sucked the flavour from you.
You could hear Luna moan while she tasted you and was playing with her little snack.
You could tell how eager Luna was when she quickly tilted her head back, letting you slide towards her throat.
As soon as your feet pushed into it, you heared the night princess swallow, sucking your up to you chest. *GULP*
Lunas throat was incredible tight around your legs and she had to swallow again to completely get you down.
You became a noticable bulge in Lunas neck, that slowly traveld down, encouraged by more gulps every now and then.
The throat was constricting you tightly, leaving you barely enough room to take a breath.
The muscles massaged your body while you progressed along towards her hungry belly.
Lunas heart was pumping loudly, the sound booming loudly in your ears.
You felt relived when the tight throat finally gave way to the bigger stomach.
Falling down from the opening you land with a splash in a pool of liquid.
The insides of the chamber were pitch black. You couldn't see a thing and had to feel your surroundings with your hands.
The stomach around you groaned and churned as soon as you arived, splashing the liquid all over you.
Your skin started tingling while the air grew hotter.
The stomach ruimbled shortly before you could hear a muffled burp.
Some air had rushed from the chamber, leaving you with even less space.
Slowly you became dizzy and lost the feeling in your arms and legs.
You were just floating on the pool of liquid.
It was good that the chamber was so dark or you would have seen how your body slowly dissolved, turning you into a thick soup.
It didn't take long before you finally passed out, becoming nothing more then a meal for the princess of the night.
So to those Bronies reading this, who do you choose?