Luna's Lunacy

Nightmare Moon wasn't sure what to expect from Pinkie Pie. She knew the pink pony would want to protect her family, and was just as ought to arrive alone to sacrifice herself in an attempt to protect them as she was to arrive with half of Canterlot's armed forces. Luna was prepared for either course, however. Getting away from an army was easy; all she had to do was grab the pink one and disappear to where ever she wished while her minions distracted them. She could always find more minions.

In this line of thinking, she had enough forethought to shift herself into the form of Chrysalis, the changeling queen, wanting to cultivate the ponies' opinions about who the culprit was. She wasn't sure if she even needed to hide at this point, but it was fun to see how long she could actually get away with it.

Nightmare Moon was standing visibly near the edge of the forest, the others slightly out of sight. Rapid Fire waited impatiently behind a nearby tree, Silver Lining behind another, looking incredibly bored and darting his eyes about. Malaise was literally digging her hooves into the tree she hid behind, foaming slightly as if hoping for a fight. Spring Breeze was more or less collapsed against her tree, which was the closest to where Nightmare Moon stood, between the Nightmare and Rapid Fire. In fact, Rapid Fire had insisted on it for some reason.

To Nightmare's delight, Pinkie's lone form came around Fluttershy's house, head hung low. Her typical bounce had the sound of a broken spring, unable to break her habit but clearly not into things at the moment.

"Mmmm, good, good, I'll be able to enjoy her slowly," Nightmare looked about as if to confirm, and as Pinkie grew closer, and her magic detected no pony else in the vicinity, she even let her form melt back into its original nightmare form.

This actually made Pinkie pause, probably about ten feet from where Nightmare Moon was, blinking. Sure changelings could change, but any pony who had seen a changeling shift form knew that it was always accompanied by a burst of green magic.

"You're not a changeling?" Pinkie sounded confused.

Nightmare Moon threw her head back and laughed, "No, you annoying little cunt, I only have one working for me. Surprised to see me again?"

Pinkie started to back up, but felt Nightmare's magic grasp hold of her, pulling her off of the ground. Nightmare licked her lips, savoring thoughts of what she would do to the happy pink pony to break her before allowing her life to end.

Such thoughts would have to wait, however.

Out of nowhere, there was a burst of magic next to Pinkie, five more forms glimmering into visibility, a wave of magic rippling out from the central figure, which appeared to actually nullify Nightmare's grasp against Pinkie, allowing her to settle back to the ground.

"Never again," the central figure, Twilight Sparkle, stated with finality, death in her eyes. Clearly she wasn't intending on converting Nightmare Moon back into Luna; she was out for blood, "Positions every pony!"

It took Nightmare Moon a moment to recover from the shock, the realization that Twilight had effectively shielded the group from her magical detection, and nullified her telekinesis, even if she hadn't been trying very hard at the moment.

"Oh please," Nightmare laughed however as she recovered, considering her being outed as a small loss, "What are you going to do, summon the Elements of Harmony?" she taunted Twilight with the death of two of the Elements, but then her eyes grew wide again as she realized something.

There were six ponies there, not four. Her eyes shifted to Twilight's left, where Rarity and Pinkie now stood, Rainbow Dash hovering above them. Then to her right... Big Macintosh? But he had Applejack's elemental necklace on. Hovering above him was a rather confused-looking gray mare, Derpy, who was wearing Fluttershy's necklace.

"Oh don't tell me you..." Nightmare began, but didn't bother finishing.

There was a burst of light as six forms rose from the ground, a burst of energy shooting out from them, arching up into the air and zooming towards Nightmare Moon. The ground shook, and for a moment, Nightmare found herself unable to move out of the way in sheer shock that not only had Twilight bested her magic, but had somehow figured out how to retune the elements to different bearers.

The only thing that saved her was Rapid Fire's forethought. For as the burst of lethal energy shot down towards her, the pegasus shot herself towards Spring Breeze, literally booting the lazy pony into the air and bringing her in front of Nightmare Moon. The energy slammed into her, causing a scream that literally echoed through the forest as her body was torn into, bones twisting and cracking and organs swelling up to burst into puss and blood as her entire body literally splattered, even her bones shattering into pieces.

This didn't actually stop the beam, but it did give Nightmare time to move. Looking towards the Elements, her mind moved from her intended target to point her rage at the newcomers. She could barely see who she was aiming at, but teleported forward, grabbing hold of the first warm body she came into contact with. Unable to extend her teleport out further due to the interference, she blinked out of sight with the one pony she had grabbed.

The other minions of her's, realizing that she had retreated with a prize, seemed to make a strategic retreat as well, and the forest gave them just enough cover to retreat. Malaise, enraged that they weren't going to get to party as she had hoped, used her own telekinesis to literally rip a tree out of the ground in rage, hurling towards the group before turning and retreating herself.

Not expecting minions as well, the tree actually slammed into Rainbow Dash, bringing her down against the ground and leaving her dazed long enough that she couldn't follow the culprits. The tree was quickly thrown off by Twilight's magic, but by then the enemies were gone.

"Who are we missing?" Twilight shouted.

"No one's gone, she must have missed them," Rainbow pulled herself up off the ground, looking about.

"Everyone back to base, now!" Twilight's voice rang out, and no one dared question her in her present mental state.

Nightmare Moon flashed into existence above Ponyville, immediately erecting a force field around herself so that she would not be visible from below. Her telekinesis held Derpy by her head, the pegasus struggling and flapping both wings violently, trying to escape, looking not unlike a cat trying to pull its head out of a cup that has been placed there.

"Where do you live," Nightmare pulled her closer, "Tell me, right now, or I will rain fire on this city until I find the right place!"

Derpy, unsure exactly what to do, and somehow naive enough to think Nightmare was offering to send her home for being a bad pony, pointed one hoof in the direction of her house. There was another flash of energy, and in a blink they had been teleported inside of it. Nightmare casually pinned the pony against the wall of her home, holding her there so tightly that the wall itself began to dent slightly.

"Wait, wait, I'll be good!" Derpy struggled against the wall, seeming to have quite a childish mentality about things, and not fully seeming to comprehend the danger she was in even after what had happened to her friends.

"Mommy what is going on?" a tiny voice called out from the hallway.

Nightmare's head turned and her face spread in delight as she saw Dinky standing there in the door, picking her up with her magic as well, the little foal suddenly struggling about, "Oh this is delicious, this is your daughter?" Nightmare looked back towards Derpy, looking deadly serious now, "We'll see how many ponies line up to be the Elements when they know that their entire families lives will be forfeit because of it!"

"But we already have four feet!" Derpy cried out, trying pointlessly to reach for her daughter.

Nightmare took a moment to get it, blinking a few times, then breaking out in laughter again, "Goodness! They must have been desperate to resort to the village idiot! Don't worry, you'll get the idea!"

Keeping Derpy pinned tightly against the wall, Nightmare Moon slowly moved her wriggling daughter to hover the foal a few feet in front of her face. She let Derpy's forelegs free, simply because she enjoyed seeing the mother reach desperately for her offspring as tears started to drool down her face. Nightmare then amused herself by suddenly turning the little one's rump to face Derpy, suddenly pushing sweet, underaged pussy against Derpy's muzzle, reversing the mother's actions so that now the mare was very gently trying to pry her daughter away.

"Mommy what's going on? What are you doing?" Dinky cried out, kicking her little legs about as she felt Derpy's tongue literally forced out of her mouth and pressed against her pussy, lapping from the bottom of her sweet, virgin slit all the way up to her tail hole and back again, pressing against each with each stroke, soon even working slightly inside.

Derpy couldn't respond as her tongue felt her daughter's hymen stretch against it, only squeal out in dislike, which of course only send shivers up through Dinky and confused the little one even more. Her maw was forced open wider, her tongue jabbed deeply into Dinky's little pussy, scooping upwards against the hymen, then forcing open the little pussy wider until it snapped. Dinky squealed out, her virgin blood drooling down Derpy's chin.

"Oh look at this," Nightmare Moon moved closer, tracing a hoof down Derpy's belly and to her crotch, feeling how wet the gray pegasus was getting down below, "You're enjoying this aren't you? Your own daughter too; you naughty little pedopony."

Derpy's mouth was forced open again, but this time the magic forced her to bite down on her daughters clit so hard that it actually made her own teeth hurt. Needless to say, Dinky squealed out in pain as her clit was pulled, the child's body ripped away and leaving the tiny bit of flesh in her mother's mouth.

As Dinky was pulled back, Derpy sobbed, trying to push the skin out from her own teeth with her tongue, but by the time she succeeded it was only because Nightmare Moon had brought her lips up to Derpy's mouth, kissing her deeply as she pulled the flesh into her own muzzle and swallowed it down.

Dinky herself was pushed down between their bellies, her muzzle forcefully pressed against Derpy's moist pussy, her own tongue pushed into the same hole that she had been born from, lapping up and down just as her mother had done to her. Derpy shied away from the kiss, but at the same time her hips pressed slightly against her daughter, her fluid drooling down the side of her daughter's face. Nightmare started grinding her hips against Dinky's backside as well, getting into a nice complete motion.

"Now, how to make this more interesting... oh I know," Nightmare grinned widely, keeping the foal smushed between them as her horn glowed brightly.

Derpy felt energy coarse through her body, shifting her. Her head was reshaping, her forehead slopping out, and she suddenly felt her pussy seeming to fill up before it quite literally turned inside out. It was the same shifting spell that Nightmare had used on herself when she was playing with Applejack, but Nightmare hadn't bothered with the pain-killing component of the spell, which meant Derpy felt every tear of flesh and crack of bone within her, and let out a blood curling scream as her body shook.

Dinky found something in the way of her tongue, then suddenly started to struggle even more as it began to protrude into her mouth. She barely got out a confused "Mommy no!" before she felt the newly formed shaft slip past her tongue and into her throat, gagging the child as it extended into her throat and started swelling out her neck.

Derpy let out another wail of frustration at being forced to do this to her, or his, daughter, but was also ashamed at how good it felt as the warm, tight hole convulsed over his pulsing organ. Nightmare Moon was amused at how easily she was able to coax Derpy's hips into moving. Already Derpy's shaft tip was drooling pre, which backwashed a bit out of Dinky's throat and dripped down the side of her face as she desperately tried to breathe.

"Oh you are enjoying foal rape more than I thought," Nightmare Moon grinned widely, her own pussy making Dinky's little rump shiny with sticky cunt juice, "I'm going to have to add a bit more agony for you, else it just won't seem right."

Nightmare's magic took hold of one of Derpy's forelegs, suddenly twisting it until the bones cracked open at the shoulder, then twisted more before wrenching it off his form and tossing it aside. Mercilessly, her magic then seared off the wound so that he wouldn't bleed too quickly before moving over to his other forelimb. The other received the same treatment as Derpy screamed out again, sobbing tears streaming down his face and dripping onto his daughter along with the splattered blood from his injuries.

At the same time, more of Nightmare's magic streamed from her horn and directly into Derpy, causing his shaft to extend further into his daughter. His body started shaking even more as his tip dipped into the child's acidic stomach, but the alicorn made sure to form it sturdy enough so that the fluid there would burn but not deprive him of the equipment. Wrenching the child's insides about manually with her magic, causing her to let out a agonizing sound that could rival that she had received from full grown mares, she ensured the cock continued to push deeper, breaking through the wall on the other side of her stomach and causing her entire body to swell out sickeningly.

Nightmare didn't stop with Derpy's forelegs, continuing on to his hind legs even while he was still thrusting into his soon to be corpse of a foal. These legs took a great deal more effort, but were torn free with more sickening cracks and sealed off. Nightmare then began to feast on the limbs one at a time, holding each one up where Derpy could see it, forcing his eyes open so that he had to watch her tear flesh from his own bones and swallow it down hungrily.

Derpy wailed out in pain once again, but then wailed out in something else entirely as his shaft was forced to orgasm hard into his foal, her already swollen body bloating out grotesquely with the magically enhanced amount of spunk, fired off like a hose in wave after wave from his throbbing organ. The child couldn't even cry anymore, she could only gurgle and twitch as her organs were put into a sea of cum, crushing the life out of her from the inside.

"Oh yes... feel that..." Nightmare crooned into Derpy's ear between bites, "Dump that hot load into your little girl, then feel her death spasms around your hot cock. Mmmm, never done this in reverse before."

With those words, Derpy's cock extended further, and as Nightmare Moon rubbed her own wicked pussy against Dinky's tiny little slit, she felt Derpy's shaft emerge from the little cunt, having fully impaled his daughter, and sink its tip into her own as blood and sperm drooled from the little foal's fuck hole. Sure enough, Dinky's little body was going through the promised death spasm, convulsing in a nightmarish fashion, her little body loosing control as Nightmare felt the little one's bladder and intestines suddenly empty against her belly and slop to the floor with a disgusting squelching noise.

"And... dead," Nightmare grinned, "Now fuck your own soon to be murderer, using your daughter's corpse as a condom."

Nightmare's magic forced her own pussy to be more elastic, starting to stretch over the foal's body. Other magic moved to twist the child's limbs free one at a time to form her into a better shape for such treatment, and then began chowing down on the little girl's limbs in front of Derpy, tearing his eyelids off and forcing him to keep facing her, not wanting him to miss anything. At this point, Derpy was in shock, only able to let out a wail from time to time, eyes looking as if they wanted to cry but were somehow out of tears to shed.

The alicorn savored his pain, every second of it, as she savored her own pleasure as the foal was forced further up inside of her. Her cunt wrapped its warm lips around the foal's hips where her legs had been attached, then slimed up her midsection and enveloped her shoulders, taking a few more inches of her with each forced thrust of Derpy's hips.

Once the foal was completely inside, Nightmare Moon's inner tunnel seemed to pull the infant up further, slurping it off the shaft as her elastic pussy shrunk down once again, her belly swelling out as the tiny corpse was pulled into her womb. She rolled her eyes back at the feel of being full, continuing to thrust herself down onto Derpy's organ, the Nightmare's slutty and apparently carnivorous cunt smacking down against Derpy's belly and balls as she took him fully.

She slowly lowered Derpy down onto the floor, using the same magic that had deprived him of his other limbs to also deprive him of his wings, twisting each one off in turn before laying him completely on his back. She casually gnawed on one of the wings as she continued to ride his shaft. A jolt of her magic forced the unwilling cock to fire off again, splattering Nightmare's passage with thick horse seed, her tunnel drinking it up and pulling it into her womb with the churning body of Dinky.

Once done, she yanked herself off of the stallion, her magic immediately forcing him back into form as a mare to concentrate on other things instead. The pain of his shaft turning inside out to reform into mare parts was barely felt, it seemed, the desperate eyes of Derpy just waiting to die at this point. Nightmare would give her no such reprieve as of yet.

Moving her horn downwards, Nightmare literally stabbed it into Derpy's newly formed cunt, pressing deeply, the sharp tip going so far as inside her womb on the first jab. She then just ripped upwards, tearing through flesh and organs, ripping all the way up to Derpy's rib cage, the magic of her horn shattering the bones as it touched them until she was split all the way to her neck.

This should have killed her, but Nightmare quickly isolated Derpy's heart and lungs, using her magic to seal off other paths and keep those in tact to her brain, so that she could suffer a bit more still. Then, as Derpy watched in horror, Nightmare proceeded to yank out most of her organs in turn, scarfing down each one, chewing with her mouth open. Her intestines were gobbled up like a huge, thick strand of spaghetti, their contents drooling down the side of Nightmare's face as she consumed them. She ate her liver, her stomach, her spleen, and pretty much everything else that wouldn't kill her immediately. Somehow the talented nightmare even kept most of her nervous system in tact, and she could still feel all the way down to her ruined cunt every inch of her agonizing existence.

Nightmare then picked up the one wing she hadn't eaten, using it like one giant quill to dip it into the puddle of blood, feces, and other things that surrounded them. She used this to write on the wall simply, "Join with the Elements and your entire family will suffer this."

Derpy thought that at least now she was going to get to die, but it wasn't so. Nightmare then just sat on her mostly empty chest cavity and stared at her, rubbing her pussy underneath the belly that was still swollen with the remains of Derpy's foal. The pegasus didn't know how much time passed, but it seemed like an eternity. Finally, Nightmare's stomach groaned slightly, and a grin filled her face once again.

"Right, time to finish," was the only comment Nightmare cave as she stood up, turning herself around and placing her backside above the chest cavity, lowering herself down. There was a truly grotesque noise then as Nightmare let it all loose at once. A stream of piss splattered out of her into the chest cavity, followed by what could have only been described as explosive diarrhea out of her ass, splattering all the way to Derpy's face but mostly sloshing into her empty chest. Then Nightmare's pussy stretched open, bits of ground up foal remains splattering out, looking like a sort of pink slime with bits of fur and chunks of bone inside.

Soon Derpy's entire chest had been refilled with the digested remains of her own body parts, the ground up corpse of her well-raped daughter, complete with white swirls as if the cum that had filled up Dinky had somehow remained mostly in tact. Nightmare's ass then moved to Derpy's face, cramming her tail hole against Derpy's gaping mouth and letting out one last blast of feces onto her victim.

Derpy felt her entire maw filled with shit, cutting off her airways. Since her digestive tract had been cut out and sealed off by Nightmare's magic, the swallowing reflex only resulted in her having lungs full of shit as well, and the pegasus began to shiver violently from lack of air. The last thing she saw was Nightmare sitting on her haunches next to her, rubbing her own pussy enthusiastically with both fore hooves, gleefully watching yet another victim die.

Meanwhile, the team of heroes head returned to their base.

"The Cakes..." Pinkie had apparently heard about that, and was now sitting in a corner with tears streaming down her face.

"Are we all here?" Twilight seemed the most determined, perhaps her mind having broken in the opposite direction that most other minds were breaking. Her eyes scanned around, accounting for all six quickly as she could, "Good. I'm sorry, but I'm going have to ask every pony not to contact their families from this point on. I'll send some pony to get them evacuated out as quickly as possible."

The room was silent.

"Look, we know who we are dealing with," Twilight continued, "And all the elements are still in tact, sorta, and that's all we need." She desperately hoped no more was lost; it was hard enough to get the two suitable volunteers they had. Any more losses and she'd probably have to try to wield them all herself, "I've informed Princess Celestia about what has happened, and as soon as Luna shows herself again, we'll be called in."

"Uh okay," Derpy looked about the room, somehow even more shifty eyed than usual, "We should get some sleep, and stuff, then, right?"

The others quietly agreed, and went back into the various rooms of their own home base, centered now in a tower in Canterlot itself. Derpy looked back after the others, and took a deep breath.

"Well that was great arrival timing on my part," Runner Up grinned, shifting his form from Derpy's and into something more useful as he headed towards Big Mac's room.