The Royal Posterior of the MoonButt
-Canterlot Castle -9:04PM
Our story begins in Luna's bed chambers. "Why must our posterior be so... so flat and unattractive?" Luna says as she stares at her butt in the mirror.
"This must be fixed, If I am ever to attract a mate my royal posterior must be just as perfect as my sister's..." Luna says as she bares a frown
"All the male's stare at her's like they have just found a diamond the size of a boulder... I have even seen females stare..."
Just as she finished speaking she heard her name called from the corner of the room, it was a very familiar and smug voice, "Oh princess Luna, If you want a butt all the stallions would go gaga for, You could just ask me."
The voice quieted as Discord, The Lord of Chaos, stepped out of the shadows with a devious smile. Luna jumped, breaking her usually calm demeanor when she saw Discord entered the room.
"DISCORD! Why is thou in my sleeping chambers?" Yelled Luna, as her expression turned into a raging snare.
"Wait... You heard me talking about my posterior?" The expression of rage on Luna's face quickly turned into a violet blush.
"Hmm? oh yes that... Well of course I did! I've been listening to you blabber on about your butt for hours." Discord said as he chuckled about Luna's blabbering
"Why in the name of my sister were you listening to me?" Luna said quickly changing back to anger.
"Because I was bored and it was either that or messing with Celestia, And she got angry after I put a confetti bomb in her cake, So now i'm here! And i want to help you with your problem "
Discord said, This time bearing a different kind of smile, "Hmm? And how do you propose I'd let you? And more importantly, Why would I let you?" Luna exclaimed
"Because you don't want that HIDEOUS, DISGUSTING, UGLY thing you have now." Discord said, His smile getting more and more devious looking, which went unnoticed by Luna.
"Well I guess you're right, Fine I will have you make my posterior beautiful." Luna said.
"Not so fast princess! I need something from you first!" Discord said, Smile from ear to ear. "Hmm... And what is that?" Luna said, She was getting a little nervous about what devious things Discord had to say.
-Canterlot Castle -9:12
Discord slithered under Luna in a swift motion, before leaning up against her and smacking her butt gently "Well, if I was to help you with something like this, I would need to be able to give it a test ride afterwards, as well as access to the dream world" He said with a big goofy grin plastered across his face.
"And why would I give you access to the dream world? Have you any idea how tender the world of dreams can be?" Luna said in a concerned tone, as she started doubting whether or not this was worth it.
"Oh but have you considered what you get in return? Stallions would be coming to town from all over the world to rub against that black diamond." Discord said as he gently brushed his tail against the tender lips of Luna's Sexy bits.
Luna tried pulling her chin up and walking away in disgust, but Discord flew in front of her before she could take the first step. "Just think about it my dear princess, you could feel this as often as you please," he said as the tip of his tail pushed her vaginal lips apart, and his hardening member brushed against her soft fuzzy belly.
She tried her hardest to keep a straight face as her cheeks grew, and her eyes widened from the constant small waves of pleasure going through her.
Within seconds she gave in, letting out an exhausted moan as her legs gave out under her, leaving her exposed on the floor with the loud thud as Discord pulled out his tail, before clearing the juice out of his tail with the bed sheets.
Discord stood over Luna with a smug grin on his face, as he gently asked "so, do we have a deal?"
Luna twitched on the floor, she was gently pleasuring herself with her magic as she considered it.
After a few gentle moans and twitches, her magic swiftly went from pleasuring herself, to grabbing Discords hardened cock with so much force that he couldn't help but flinch from the pain. "Ok Discord, I'll give you full access to the dream world and my royal privates."
Discord almost got a grin back on his face before going back to the pained expression, as Luna twisted his member around, forcing him to bend forwards far enough for her to whisper into his ear. "But you had better make my butt the greatest in equestria, or you aren't getting this back before I am satisfied."
He tried his best to put a grin on his face, as he snapped his fingers and whispered back "of course your highness."
Luna's butt started morphing, turning full and rounded in seconds, making Luna loosen her grip on Discords privates for a few moments to inspect the work.
"Oh my, Discord, you have done a great job! thank you so much."
He looked at her with the biggest smile he could muster, as her pushed his hips forwards in a proud gesture. "So Luna, about that test ride?"
Luna gently wrapped her magic around his genitals, as she jumped into the bed, light as a feather, and presented her perfect new hindquarters to Discord.
She pulled his member close enough for the tip to gently tease her vaginal lips, before squeezing the tip with her magic "remember, this is mine until I am satisfied, so make it good."
Discord found himself confused as to whether or not he should have struck this deal, as he now found himself forced to fill in for one thousand plus years of sexual frustration.
He quickly decided he would be okay with this though, as he started pushing himself gently into the tightest vagina he had ever felt, sending huge waves of pleasure through him before he even got half his length inside her.
Luna made him fall forwards onto her back, as she gently started brushing his balls with a small pulse of magic.
A pulse which got stronger as Discord grabbed both her butt cheeks, and forced his full length inside her, making both their bodies twitch from the pleasure, as discord felt the pressure of a black hole pushing down on his cock, and Luna felt the incredible pulses of cum shooting into her yearning vagina.
Luna had to force herself to bite into the pillows to avoid moaning too loudly so the guards wouldn't be alarmed, and Discord was just stuck in the spot with his teeth clenched as his legs started jolting from the tension in his body.
As Discord came close to cumming another time, Luna pulled him out of herself, and turned around on the bed, belly turned to the ceiling as she pushed him into her throat, biting down gently on the root of his member as he eagerly jolted back and forth, shooting the last few shots he could muster into her body.
He fell forwards onto the bed, where after Luna whispered into his ear "excellent job, I am keeping the dream world, but I will make sure your dreams are the best in equestria after this."
Discord was about to object, but couldn't help but feel his sight fade as he started passing out, as Luna started using a mix of her magic and tongue to force the next round out of him, gently licking his shaft and tip as her magic shifted from his balls to the root of his cock and back.
-Canterlot Castle -12:53
After hours of "fun", Luna decided to send discord off, Now Luna hade only one thought on her mind, She needed to rest up,
She has long day of "fun" ahead of her and she can't wait...
Author's Note
Pretty good so far huh? Well for my first story i've written it's looking good, And i owe a good bit if that to a Mr. omutant on tumblr, he wrote the sex scene part, every thing between the second and third time stamps is his work, If you liked that part you should check him out. http://themutantwrites.tumblr.com/ he doesn't have anything on it yet but he told me to link that.