Author's Note

*Prince* Luna & Princess Cadence X King Thorax

The Following Fetishes Can Be Found Below: Rimming, Anal, Luna Grows A Cock.

Fly Me To The Moon

"No one but the Sun shows dominance over the Moon. So the same goes for even you, Changeling King."

With a wry smile, the Princess of the Night called upon a particular spell that briefly turned her into a silhouette of shining blue magic. After it had dispersed seconds later, Thorax looked over Princess Luna to see what precisely she had done.

"Umm... nothing change? Maybe it fizzled?," Thorax chimed in as he continued to admire the Princess from his bed.

"No, it was quite successful," she replied and then turned so that the side of her body was within the changeling king's view. Her hind leg lifted a bit, as if to give him direction.

It's then he noticed the obvious... the princess has used her magic to endow herself with the reproductive tool of a stallion! His cheeks went scarlet as the idea of what *Prince* Luna had in store for him filled his imagination. "I... I take it that's not just for looks, huh?"

The alicorn deadpanned toward him as she shook her head, "It is not. Now, present thy rump so that we may continue."

Cadence suddenly stepped in, eyeing Luna with a bit of a scowl, "Now wait a second. If you do that, I'm not going to be able to enjoy licking his tailhole. Not a fan of cream filled doughnuts, Princess Luna."

Princess Luna laughed, staring down Princess Cadence who now stood between her and Thorax whom was now laid out on the edge of the bed. His tail was to the side, baring himself before the Alicorn of the Night. "Oh... very well then, indulge in your queer fantasies. Just make to enjoy it, for I doubt his orifice will ever be as tight after I am done."

Thorax laughed warmly, "Oh wow, you want to... lick me there? I've ever only had one other do that," he wiggled his royal changeling rump excitedly. "Of this, I have no issues. So lick away, oh Princess of the Crystal Empire."

Cadence felt her face go hot as she blushed, she didn't expect her fancies to be so... appreciated. "Thank you kindly, King Thorax," she bowed before his rump. Once she stood up from her bow, she immediately set upon the changeling king with a voracious appetite. Her thick warm and wet tongue ran and traced around the puffy exterior before the tip addressed the tight dry wrinkle that was the orifice itself. She found it yielding, her palate getting served with the taste of heavy muskiness with a hint of dung that she so often enjoyed with her lover. Her tongue practically danced about, eagerly shoving her face into his derriere as her tongue dug deeper into his pliant backside. Five minutes afterwards, Cadence pulled away and took a deep breath of fresh air. "That was.... absolutely amazing." She eyed his puckered anus, rubbing her hoof against it tenderly, "I almost can't wait to see what it looks like after Luna has finished violating it."

Luna gave Cadence a thankful nod as Cadence stepped away with quite the satisfied smile on her face. "He should thank you. Your love for licking another's anus is a boon for him, for it will make penetration less painful."

Cadence flushed, wiping a bit of saliva off her lips, "I hope so. From what Celestia tells me, you're not the type to be gentle or caring when you're on top."

Luna leered at Celestia whom turned away and hummed innocently to herself, "Oh... is that so? Seems like I'll need to teach my sister to keep our royal escapades to herself when we get back." Luna moved and mounted Thorax, her modest sized pony cock bobbing about as she got herself into position. "My advice to you, Thorax, is to relax. This does not have to hurt, but only if you let go of any anxiety or fear. I may indeed be rough, but it is not my desire to hurt you."

Thorax nodded and took a deep breath as he felt the flat bulbous tip poke around under his tail. Submitting himself to another male wasn't precisely alien to him. He had allowed Spike to take him numerous times during his visit in the Crystal Empire. Though Spike was small, when not giving in to his growth inducing desire to be greedy. Ponies, on the hand, were pretty big regardless. The changeling king let out a sharp raspy gasp as Luna suddenly thrust forward. The initial penetration wasn't so bad, Cadence's tongue and spit aiding graciously as Luna's thick and long black shaft plunged into his derriere.

Her large nuts audibly clapped against Thorax's backside with each thrust of those strong equine hind leg muscles. Her moans of delight mixed with his grunts in a cacophony. Her velocity increased greatly over a short duration as she hammered her magical stallion cock into that regal changeling rear. She could feel his insides gripping her meat in a tight embrace as her cock found a home deep in the recesses of the changeling's backside!

Thorax grunted, his own cock throbbing with intense pleasure as Luna ravaged his royal ass. His mind was lost in an ocean of ectasy, a steady ripple of pleasure coursing through his loins as Luna's head rubbed and stroked his prostrate with every every time she drove herself into his loosened rear. He yelped in surprise as she gave one final thrust, slamming her cock into his ass as she let out the loudest moan ever. He could literally feel her stallionhood twitching inside him as she filled him with her copious white creamy offering. Thorax joined in a disharmonic duet with her as he reached his own peak, shooting several thick gooey ropes of deep purple goo that had the consistency of jelly into the bed sheet beneath him.

"I see, so changelings don't have sperm. This... strange substance must be used to aid in lubrication so that the eggs have a much easier time whenever a male fills up a female changeling with his eggs," Twilight was busy investigating the strange bodily fluid, collecting a sample in a vial.

Thorax gave her an awkward look, "Did you... did you really plan to do that? I mean... ponies don't just carry vials around with them." King Thorax was once again, feeling himself growing stronger and more refreshed under the care of Cadence's rather extremely useful spell. Far as the cum dribbling out of his gaping hole, her tongue was more than up to the job as it was exploring his insides again. The taste of Princess Luna's cum was like gravy on biscuits and only made her experience even better as she deeply rimmed the Changeling King as he relaxed on his stomach and conversed with the other three.

Twilight laughed it off, smiling with much embarrassment as she rubbed a hoof through her mane, "Well, I said I was curious about changeling physiology."

Princess Luna yawned, having dispersed her magical equipment and now settled for laying on the floor as exhaustion overtook her. She had turned down Cadence's offer to be rejuvenated. She was quite content for a nap while the others had their fun.

Princess Celestia shook her head once she realized her sister was asleep. "I hope she forgets about what you said or I'll not be sitting on my throne for the good part of an afternoon."

Cadence giggled nervously, "Oh yes... sorry about that." She then asked Celestia with a bit of curiosity after Celestia had mentioned the consequences. "Wait... Luna... does Luna spank you?"

Celestia bashfully nodded, looking down at the ground in a bit of shame. "We can't exactly let other ponies help atone for our mishaps... so we're each others' disciplinarian. More often or not, I find myself offering my derriere for her, but I think a part of me does it on purpose."

Cadence nodded slowly as she took that tidbit in and chewed on it for a moment, "So what you're saying is... you get off on Luna punishing you." When Celestia quickly shushed her, she just giggled at the revelation.

"All right... my turn," Princess Celestia arose from the spot where she was laying.

King Thorax smiled and nodded eagerly, "Given what I know... and what I just found out in the last minute or so, I suspect one of us might not be sitting by the end."

Celestia groaned and eyed Cadence with an eye filled with spite, "Well, the surprise is ruined, but I'm sure we'll both enjoy ourselves nevertheless."