Sweet Nightmare

by plot-lover

Rating: mature
Tags: Sex, Nightmare Moon, Princess Luna, My Little Pony: Friendship is Magic, Romance
Length: 3641

Nightmare Moon has returned for Princess Luna

I've always dug Nightmare Moon and Princess Luna, so I whipped up this little clopfic

Sexy, naughty fun galore. You thought Nightmare Moon was beaten by the Mane 6, right? Nope, she was never really gone. She was always part of Princess Luna... in her shadows. And during the full moon, while Luna's minding her own business playing games (Yes, Gamer-Luna's hilarious to me), Nightmare Moon decides to give the Princess of the Night the best Nightmare she's ever had.

If you no like futa, you don't gotta read.

Published 2013-05-17 09:10:01 UTC
Last updated 2013-05-17 09:10:01 UTC

Chapter 1

It was a beautiful night, created by Luna.

The big full moon shone brightly over Equestria as would Princess Celestia's suns. But a stalker found itself inside the Canterlot Palace, moving in the shadows like a pack of hungry wolves hunting for prey. This stalker was sleek, and so quiet it was scary, and right now, it was eyeing its next prey. But to it, it was more like a reunion.

Princess Luna was in her room, sitting on the couch, enjoying herself a game of Marvel vs. Capcom 3 Ultimate.' The 3 fighters on her team were none other than the creatures of the night, the Darkstalkers; Morrigan, Felicia and Hsien Ko.
(One of my favorite trio-combinations of the game ^^)

"Prepare to face my mighty soldiers, so-called eater of worlds!" Luna bellowed in the Royal Canterlot wee.

She had reached the boss-level of the game, and the 'eater of worlds'? Why none other than Galactus of course.

(Okay, show of hands, who's ever accidently called him 'Galacticus'? Cuz I always do.)

"Bringith it on!" hollered Luna as her match began. Levitating her controller with her magic, making the joystick move furiously as she controlled her 3 fighters to kick ass royally to Marvel's 'Hungry Hungry Planet-muncher.'

Meanwhile, the stalker moved in the shadows without making one single sound, slowly creeping up towards the Princess of the Night. Whatever this stalker was, it was getting a very good look at the Moon Alicorn from down below, without seemingly being seen. This stalker is that good at what it does, I tell ya. The stalker took Princess Luna in with lust; that lovely face of hers, the strong muscles within her midnight black coat (or whatever color black that Luna is, I get it mixed up) not to mention the large moon cutie marks adorned on Luna's... bubbly plot. Certainly not as big as Celestia's, but this stalker liked it however.

"Almost.... almoooooost..." Luna said to herself in such concentration, moving her 3 fighters with precision and strategy in nailing Galactus before doing any major damage with his supers, and.... GALACTUS GOES DOWN LIKE A BAG OF HAMMERS! "PRINCESS LUNA HAST SAVED THE UNIVERSE!!!" the Alicorn of the moon jumped off the couch, announcing in victory, making her whole room echo.

"Thou hast fight excellently, my creatures of the night." Luna smiled softly, congratulating Morrigan, Felicia and Hsien Ko as the game played their ending credits.

"Whew~" exclaimed Luna as she got off her couch. Using her magic to levitate a towel to her, she wiped off her sweat. Spending hours of hard gaming on a fighting game will do that to ya.

The stalker moved with Luna's shadows, keeping its low profile as it... closed in the Moon Princess from behind.... checking out her behind. The stalker could've sworn Luna's plot was nearly as big as her sister's... in a good way, the stalker commented to herself.

"The Sun Princess isn't the only one sneaking snacks in the middle of the night." the stalker's voice, female, purred a sultry, husky tone that made Luna not only go on the alert form that, but the feeling of something touching her royal flank!

"WHO GOES THERE?!?! SHOW YOURSELF, VILLIAN!!" hollered Luna as she whipped around, wings deployed, eyes glowing bright white along with her horn, ready to attack whoever was near!.... but there was nothing. Absolutely nothing. Everything was quiet... too quiet. Not a good sign, and Princess Luna stood her ground, scanning the area. "Thou hides like a coward! Show thyself!" Luan ordered, looking around. There was nopony there.

"Is that apprehension I feel? Quite unfitting for the former Mistress of Nightmares." the stalker said, seemingly whispering in Luna's ear.

Luna whipped around, no feeling a bit anxious. Who are what could this intruder be? And what did she want?
"Whoever or whatever thee are, we will make sure thou gets royally plot-kicked!" Luna threatened. ''Plot-kicked'? Luna thought. 'We must think of better comebacks.' she made a mental note.

"You say 'we' so casually. Yet 'we've' been separated for some time now." said the stalker in a sort of amused giggle.
"Show yourself!" Luna threatened again.

"Look down at your shadow, Princess Luna." giggled the stalker.

Luna looked down to see her shadow... and opening up were a pair of familiar blue-ish dragonic eyes. The shadow was giggling at her stunned surprise.

"Boo." whispered the shadow... the stalker... and a familiar darkness that Luna thought she would never see again.
"No..." Luna breathed, backing away. "It cannot be."

Rising from Luna's shadow like a pool came the Dark Mistress of the Night she though Twilight and her friends defeated nearly a year ago. (I don't exactly know how much time passed from the start of the show up to the end of Season 3, so I'm just paraphrasing here) But nope, this was definitely Nightmare Moon, standing tall... nearly a full foot taller than even Celestia! She was minus her battle gear and helmet, and her starry, purpley mist waved in the same manner as Luna's did. Nightmare Moon's eyes locked onto the smaller Alicorn, her smiled bared wide, and sinisterly cute in a way.

"Hello, Luna." greeted Nightmare Moon, lowering her head down to look at the smaller Princess dead in the eye.

"How could this be?!" Luna backed up as Nightmare Moon advanced slowly. "Twilight Sparkle and her friends defeated you!"

"'Defeat me'?" Nightmare Moon gave her famous, dark chuckle. "Hardly the words I'd choose to describe it. We share a bond you and I. You created me out of your anger and bitterness. The Elements of Harmony merely separated me from your body. You never knew it, Princess of the Moon, but I was always there, hidden in your shadow, watching you. I felt tonight would be a perfect enough night to finally say hello."

"The whole time...?"

"Who do you think has been giving you all those... pleasureful dreams every night? Like you can enter ponies' dreams, I can enter yours, my dear." Nightmare Moon licked her lips in a sultry manner.

Luna went bright read, her legs nearly buckled. "So... you...!"

"I see you have adapted back to a normal life after our defeat." Nightmare Moon commented, walking towards and looking at the stack of videogames. "My my my, what an extensive collection."

"ENOUGH!" Luna shouted, making Nightmare Moon look back to her, keeping that smile. "Why are you here, Nightmare Moon?! Are you trying to take over my body again and take over Equestria?! I shalt sooner send you to the moon myself then let that happen again!"

"You're kidding, right?" Nightmare Moon looked at her with a frown. "I am not here for revenge or something as paltry as what you claim. Please, I gave up on those plans long ago."

"What?" Luna raised an eyebrow, confused. "That was your... well, my... our plan ever since a thousand years ago."

"We just wanted ponies to adore our the nights we create. We spread stars like jewels in the sky. Sure we grew angry that nopony admired what we wanted to do, but in the back of our minds we knew what would've happened to all of Equestria if we succeeded in bringing an eternal night." Nightmare Moon explained, facing Luna, "We were too angry to realize this but our eternal night would've killed every plant, animal and pony, upsetting the balance. Did you know that?"

"Ummm.... Oops." Luna gave a nervous smirk. "I guess our plan wasn't so... sophisticated."

"At any rate," continued Nightmare Moon. "Even if I did take your body over again, what would it matter? I've seen how Twilight and her friends have gotten stronger over these months, and defeating the likes of Discord, Queen Chrysalis, even King Sombra. They were able to bet us before, they can sure do it again, and I think even without the Elements. And our power is pretty much equal. You wouldn't be able to beat me, nor I you."

"Well I am glad at least thou are seeing sense." Luna gave a sort of victorious smirk, but became serious again. "So thee just came here to say hello, huh?"

"Not just that, my dear Luna." Nightmare Moon approached Luna. Nightmare lowered her head to look into Luna's lovely eyes. "The night is young, and I felt like playing with you."

"'Playing...?'" Luna blinked. "What--"

Luna's words were cut as her darker counterpart locked her lips on the smaller Alicorn in a pleasurable kiss. Luna pulled away from Nightmare Moon, her entire midnight black coat turned a deep shape of red seemingly in a full-body blush!

"W-w-w-w-wait!" Luna protested.

"I am not going to hurt you." Nightmare Moon giggled at her reaction.

"S-see here!" Luna stomped her hoof down. "You are me! And thou must know I am straight! The stallion I shall marry will have 'fun' with me come the wedding night, I will create specially for him!" Luna soon realizes she was backing up as Nightmare Moon advanced towards her. The Dark Alicorn kept that smile, in fact it grew wider... lustful.

"You did not object to all the fun times we had in your dreams." Nightmare Moon chuckled cutely and sexily. "Oh, so many wet dreams we created for every colt and mare. Tell me you did not enjoy it."

"Th-th-th-those were just dreams!" Luna stammered in her protest. "I... don't even think I was fully aware of what was happening--"

"I can tell when you are lying, Princess of the Moon." Nightmare Moon purred. She was sauntering slowly towards the furiously blushing Luna, moving her big hips and flank in a sexy swaying motion. Luna was definitely seeing it, and Nightmare Moon knew it.

"B-b-but... I am still..." Luna gasped.

"A virgin?" Nightmare Moon giggled, licking at Luna's snout. "We lost our virginity in our dreams months ago." She stated matter-of-factly.

'Awww buck.' Luna cursed in her mind.

"And what's wrong with a little..." Nightmare Moon whispered sultrily in Luna's ear, making her blush go redder if that was even possible. "self-loving?"

Luna couldn't' believe it, she was actually falling victim to her darker half's words. The Moon Princess felt her entire body growing hot with arousal. Luna knew herself all too well, and Nightmare Moon, vice-versa. Luna caved in and sighed. "Fine. You win."

"No." Nightmare Moon's hoof brought Luna's chin up so she was looking right at her. "We win."

And with that, Nightmare Moon's lips locked with Luna's in another steamy kiss, only this time, Luna wasn't objecting it. Their tongues wrestled inside their mouths as hot passion took the both of them hold. Both Nightmare and Luna stood up on their back hind legs, holding each other in their hooves, locked in their hot make out moment. Nightmare Moon was indeed a deal bigger than her, even bigger than Celestia, but was that stopping Luna? Nightmare Moon's hooves wandered downward to grope the smaller moon Alicorn's pretty big flank. This earned a little giggle from Luna into Nightmare's mouth. Nightmare knew Luna's ticklish spot was always at her flank. Luna separated the kiss, laughing still.
"Hey." Luna exclaimed.

"This is just about the size as Celestia's." Nightmare Moon gave Luna a sly, playful smirk. "Sneaking those snacks helped."
Luna couldn't deny it. Nightmare had he pegged. "And why shouldn't I, the Princess of the Night, have a prodigious rear end as my big sister?" She asked, lifting her chin a bit in pride. Nightmare Moon giggled.

"Sorry to disappoint you, buuuuut...." Nightmare Moon stood on all fours, facing Luan the other way and showed off her massive plot. By Celestia, Nightmare Moon's bottom was even bigger than Celestia's! Nightmare Moon smirked with victorious pride. "As you would say, I doth have the bigger royal tush." And Nightmare wiggled that bigger booty in Luna's face. Such a splendid curvature on that pitch black bottom, such roundness. As Nightmare jiggled her bum, it showed some definite muscle to it, but had the perfect, if not more, fat for it to jiggle oh-so-nicely.

"Hmph!" Luna snorted, not wanting to be outclassed by her darker half. "Is thou sure I have been sneaking snacks. I think thou have done it more so." Luna accused her. "Let us compare rumps!"

Luna walked up beside Nightmare on her right side. They stood parallel with each other, their flanks side-by-side, despite the height difference. Both Moon Alicorns looked back and examined. Nightmare smirked with pride. Luna pouted.
"Was it ever a contest?" Nightmare chuckled, jiggling her big rear again, then in turn, rubbing her haunch against Luna's.
"It's not the size the counts." Luna 'hmphed' again. "Tis how one uses it." With that, Luna began to rub her haunch against her counterpart's.

"Fine words, Full Moons." giggled Nightmare, enjoying their haunch-rubbing.

"They are, Bubble-butt." Luna smirked.

"Bootylicious." Nightmare grew a wide, happy smile.

"Fat flank." giggled Luna.

Luna and Nightmare Moon were giggling like little fillies, feeling good from their rubbing their haunches together. The big booty and even bigger booty jiggled against each other. One did playful push-and-shoves against the other so many times, and they were still laughing.

"My moons shall conquer yours." smirked Luna.

"Big talk, Gamer-mare." Nightmare smirked back. "But is your rump strong enough?'

"Let us see." Luna's smirk grew wider.

Both Alicorns face their rears against one another and pressed against each other. but were laughing as they rubbed and jiggled their titanic tucuses against each others' malleable plot-flesh.

Both Alicorns had the same idea in mind to step this playful, naughty experience up a notch. Their horned glowed bright purple, both giggling at the same naughty idea. They halted their butt-play and turned to face one another.

Their magic altered their lower bodies, in particularly... their genital regions. LUna and Nightmare Moon gave themselves cocks that put every stallion in Equestria to shame. Both massive malenesses were hard and erect at three feet, both having testicles the size of basketballs.

"I know we've had this sort of play more than once in our dreams." Nightmare Moon giggled.

"Since you offered this, I shall let you drink from me first." Luna offered as she climbed up onto her bed, laying on her back. Her massive meatpole stood up hard, and throbbing. "And you pride yourself with your large royal plot, I suggest you prove it to me that it is superior." Luna's hooves brought her giant cock down, holding it against her tummy; the 4 inch wide flaring cockhead actually touched her lips.

"You read my mind, Princess Luna." Nightmare Moon sensually licked her lips. The Dark Mistress of the Night got up on Luna's bed, her rump facing Luna, then lowered that massive plot onto the middle of Luna's cock. Nightmare felt her good coutnerpart's cock throbbing between her prodigious kiester cheeks.

"Throbbing already?" Nightmare Moon turned her head, looking down at Luna, suckling and making out with her cockhead. "You're pretty hard."

Nightmare began moving her big butt along Luna's cock. Nightmare was licking her lips at the hot sight of Luna sucking on her own cock. The dark Alicorn gyrated her big hips, jiggled her booty cheeks, providing such stimulus in Luna; now drinking the precum leaking from her urethra and staring at Nightmare Moon's plot.

"Mmmmmmmmm, I can actually feel your juices flowing." Nightmare whispered so sexily. "Now do you believe in the wonders my royal plot gives?" Nightmare's cock was drooling its own helping of precum onto the sheets of the bed, her pussy juices smeared all over Luna's ebony shaft as it pulsated strongly. Luna's balls were now feeding her a near-constant load of precum. Luna was drinking all that she can. "You look ready to pop already." giggled Nightmare Moon, picking up her pace, her enormous tush grinds harder on Luna's spurty cock.

Luna gave off gasping laughter as she was about to reach her peak.

"I'll take that as a sign you're ready." Nightmare smiled, rubbing her booty even more vigorously.

Luna didn't have time to give out a moan or anything, and her mouth let go of her cock as the first blast of her cum rocketed out, splattering her face. Nightmare watched with lust as Luna came all over her face in thick Alicorn spunk for over 2 full minutes. When it was done, Nightmare got up and faced Luna, lowerin down to lick the thick gooey seed of her counterpart's face. "Mmmmmmm, delicious." Nightmare purred. Luan was smirking through her cum-mask. Her erection didn't die down at all, in fact it seemed to have grown some. "My my my, I'll have to try harder this time.

Nightmare Moon lowered herself gently onto Luna's cummy body. They share a hot, sticky French kiss, swapping Luna's cum in their mouths. The bigger Alicorn places her big derriere between Luna's throbby pole. Nightmare's own cock pressed between both their bodies. The head was touching Luna's chin. Nightmare Moon joined Luna in sucking on her own cockhead as Luna grinds her cock against Luna's body and at the same time, rubbed her ass against Luna's dick in a hotdogging. Luna was even bucking her hips, humping between Nightmare Moon's cheeks.

Luna and Nightmare eagerly kissed each other's hot lips and all over Nightmare's throbbing cockhead as it leaked good pints of precum. Luna's slick, sticky, cummy cock made lewd wet noises against Nightmare's big, rubbing plot.
Both were laughing in their sexy fun, picking up their paces until.... the loads of the Princess of the Night and the Mistress of the Night erupted like two Old Faithfuls!

Nightmare's richly Alicorn-spooge gushed and sprayed, coating and glazing Luna's face like a donut. Luna's cum splattered the ceiling from 25 feet up; each load was a staggering gallon that rained down on both of them. Luna and Nightmare were laughing like kids on a ride, cumming and cumming like this nonstop for a good solid 15 minutes.
When they were both finished, they panted, giggling. Luna used her magic to levitate all the cum off her face; Nightmare was also licking her own juices off her smaller counterpart.

"For a dark pony, thou art sweet." Luna licks her lips sensuously, tasting the remaining bit of Nightmare's spunk.
"See how much fun 'we' can be?" Nightmare Moon giggled as she lowered down to give the Moon Princess a big smooch. They held each other with such passionate zeal. Luna's royal erection didn't lose its hardness; in fact it was throbbing bigger and harder than ever by a few inches. Nightmare felt it at her sopping marehood as she wiggled her tush against it.
The large Nightmare Moon felt her body being turned over onto her back. She blinked in surprised, giggling. "My my my, is my naughty little pony eager for more?"

"'We' are having so much fun thus far. Why must we halt?" Luna licked Nightmare's lips.

Nightmare knew her counterpart all too well, this wasn't their first rodeo. So the Mistress of the Night spread her legs open for the Moon Princess to claim her.

Luna positioned herself as she rubbed her massive ebon cock on Nightmare's snatch. The bigger Alicorn encouraged her by rubbing her pussy lips against her throbbing flare. Luna pushed the big head into Nightmare's love tunnel slow at first, getting at least half on her lengthy cock in. Nightmare gave off a cute moan, holding Luna tightly as she pushed her enormous cock all the way in without any trouble. Luna and Nightmare have done this over a thousand times before on their banishment on the moon.

"Still flexible, I see... my Nightmare Moon" Luna smirked.

"Please..." Nightmare Moon breathed in total bliss. "Call me 'Moony.'"

Luna began to thrust in and out of her 'Moony' slowly as she gyrated her big hips in a hypnotizing rhythm. Nightmare Moon breathed hotly in a sort of giggle; like this act was tickling her. The Dark Mistress' cock was flaring and spurting huge helpings of pre on herself. Luna was picking up her pace; already her precum was spurting inside Nightmare.
"Mmmmmmm, ooooooh ~" Nightmare moaned in ecstacy.

"We certainly got these techniques down to a science during our banishment~" Luna chuckled, going a little harder and faster.

"This was always our favorite position." Nightmare winked.

It seemed like hours passed for Luna and Nightmare. The big bed was getting soaked with precum and sweat, that made their moving bodies glisten. Every other few minutes, Luna quickened her thrusts. Both were now laughing in sexy joy as Luna's hips moved like a jackhammer, and she wasn't going to last much longer.

"WE ARE ABOUT TO CLIMAX~!!!" Both Luna and Nightmare Moon guffawed in ecstasy!

Luna's orgasm erupted in Nigthmare Moon like a fire hydrant, and Nightmare's cock gushed gallons of Alicorn cum all over them both!

Minutes and minutes passed for the Moon Princess and the Dark Mistress, as they laid in each others' hooves in their afterglow, totally covered in each others' naughty juices.

"You always knew how to make my night... Princess." Nightmare Moon smiled warmly.

"As do you... my sweet 'Nightmare Moony.'" Luna chuckled.

Princess Luna and Nightmare Moon brought each other into a blissful smooch, rubbing each others' jiggly plots. They were so into their make-out, they didn't even hear Princess Celestia's voice.

The Solar Princess opened the door, "Luna, it's almost morning, you're going to be late in... OH MY FAUST!!!"
Celestia's eyes bulged wide as saucers, seeing her little sister.... and her dark counterpart.

Luna and her dark lover, Nightmare Moon stopped kissing to look over to Celestia, not even embarrassed that the elder royal sister is there, witnessing their sexy romp.

"Yes?" Both Luna and Nightmare Moon acknowledged Celestia.

THE END

Author's Note

Yep, a futa clopper.