Court of Nightmares

Nightmare Moon pondered who she should convert next for a week. After heavy deliberation and planning, she decided.

It would be terrible of me to separate Fluttershy and my new princess for too long.

Nightmare Moon entered the cottage that held Fluttershy, Element of Kindness, finding the mare getting ready for bed. All the animals were already fast asleep. Nightmare decided that the mare would be converted in a special place. Using remote teleportation, she whisked the yellow mare away to a location known only to her. Nightmare took a bit more time to create Fluttershy’s simulacrum, to fool the animals into thinking it was her. When it was finished, she teleported to join Fluttershy.

♦ ♦ ♦

Nightmare Moon entered the secret dungeons of the Castle of the Pony Sisters. Even after over a thousand years of neglect, the enchanted sex dungeons were still like new. Within these walls, time was slowed to a crawl. An entire day could pass with only an hour passing on the outside. So as Nightmare entered the room holding Fluttershy, she found the mare passed out on the bed. She shrugged and entered Fluttershy’s dreams and learned all she could about the mare called Fluttershy.

When Nightmare Moon returned to the realm of the waking, she had an evil smile on her face, and lit her horn. Ancient and enchanted leather cuffs floated out from the closet in the room. She carefully bound the pegasus’s arms and legs so she wouldn't be able to do anything. Her wings were tightly bound to her midsection and a special bit was fastened in the mare’s muzzle, she enchanted a mask from the chest next to the bed and put it back in for later. Nightmare woke the mare up.

♦ ♦ ♦

Fluttershy woke up, her limbs spread out and held by what appeared to be leather straps. There was a bit in her mouth that tasted strangely of zap apples. The last thing she remembered was going to bed and ending up in this room. She looked around and saw Nightmare Moon in the room. Panic gripped the mare as her eyes grew to the size of dinner plates at the sight of the dark alicorn standing next to the bed she was bound to.

“Hello Fluttershy,” the dark mare greeted. Fluttershy simply whimpered and attempted to hide further in the bed. “Such a beautiful mare, and yet so shy,” Nightmare commented as she grabbed one of Fluttershy’s ample breasts, then smiled predatorily at Fluttershy and said, “But when I’m done with you, you won’t feel scared ever again.”

This did not comfort Fluttershy as Nightmare Moon pulled a featureless, black mask from a chest next to her bed. The bit was removed and Fluttershy attempted to speak.

“P-please let me g-go,” the butterscotch mare begged.

“Oh no, I can’t do that Fluttershy, I would love to chat with you but your training requires immediate application,” Nightmare Moon said in the kind of voice a mother would to soothe a child.

The mask was placed on to Fluttershy, a dildo in the mask went into her mouth and started pouring a strange fluid into the mare’s mouth, and it was enchanted to never run out. She started to feel hot and a tingling sensation started in her crotch. The mare whined uncomfortably. Just then, the darkness of her mask lighted into images, and Fluttershy realized that the mask was enchanted to not let her close her eyes. The images were blurred and showed a mare, in a tight black outfit, whipping other beings of every sentient race and gender, everyone seemed so happy even with blurry images. One of the mares seemed familiar to Fluttershy but she couldn’t put her finger on it. The mare dominating everyone was also familiar as well. Then the whispering started.

I love Nightmare Moon… I love being hers… I love being under Mistress Moon…

The whispers got louder and the more Fluttershy watched, the more fluid poured down her throat, and the more she struggled against her bindings. She thought she started to see the mare being given 'special attention' as herself. The more she believed the mare being dominated was her, the clearer the image was. Eventually Fluttershy indeed, saw herself being cared for by the dominatrix, a blissful and loving look on her face. Then Fluttershy thought the dominatrix looked like Nightmare Moon for a moment and the images cleared up to show Nightmare Moon. Her mind attempted to reject this and she struggled fiercely against her bindings, her crotch was now burning with desire, and the whispers were starting to get to her.

Nightmare Moon grinned and took out an assortment of toys. She created the video that Fluttershy was now watching and decided to start with the whip, each strike timed perfectly with those of the video.

The zap apple tasting fluid made Fluttershy aroused to the point where Nightmare Moon’s whipping made her feel relief and pleasure. Combined with the video changing into a first pony view, Fluttershy’s mind started to accept the video as a memory and the whispers as her own thoughts. After twenty subjective hours of continuous treatment and no rest, she had broken and became loyal to Nightmare Moon. Nightmare took the mask off of the mare, when she saw the pegasus tire.

“How do you feel Fluttershy?” Nightmare asked.

“So tired, Mistress,” Fluttershy mumbled and her head fell back.

“You may rest Fluttershy,” Nightmare told her.

Mistress is so kind… letting me rest when I should be training… were Fluttershy’s last thoughts as she passed out.

Nightmare grinned at the mask; it had done its job. Nightmare put the mask back into the chest and pulled out an identical mask. Her horn lit as she wove a new enchantment into it to play a new video and keep her pet’s eyes open without damage.

We won't get anywhere fast if she keeps getting tired all the time...
Nightmare's horn lit once again and she wove the most complex set of enchantments in history into the bed. when it was done, it would let those on the bed never tire or need sustenance, it would even heal them perfectly down to the nerves.
10 Subjective Hours later…

Fluttershy awoke, and felt a blindfold over her eyes. I wonder what Mistress will do to me? How long have I been asleep? Fluttershy tried to move but found herself still bound the same way she was before.

Nightmare took notice of the mare’s movements and removed the blindfold. Fluttershy looked at her with such adoration. Before she could say anything, Nightmare placed the new mask on the mare’s face. The video played. Fluttershy saw herself being dominated by Nightmare Moon in various ways. 168 straight hours of watching and experiencing herself being dominated and Fluttershy was no longer a shy little pegasus, she was Nightmare Moon’s obedient little masochistic slave. Fluttershy was panting as her mistress had made her orgasm countless times over the course of her training.

Nightmare Moon had made her body to be tireless so it was no surprise that she wasn’t even tired after abusing and healing her new toy for 168 hours straight. She smiled as the little pegasus shivered and Fluttershy’s body begged for her tender affections. It was time for the pegasus’s second half of training. Her horn lit up and the mask was removed. Fluttershy was the first to speak, well beg really.

“Please Mistress, abuse me more, please! I need your touch, I need your abuse Mistress!”

“Oh Fluttershy, we only just got through half of your training. I promise, there will be plenty of fun later, but for now rest,” Nightmare soothed the near rabid mare to sleep. While she had been using and healing Fluttershy, Nightmare had worked on a spell, a spell similar to the one Twilight once cast on the mare. But this version was so much better then drinking apple juice. Nightmare teleported from the room to the Carousel Boutique. The Rarity simulacrum greeted its creator and retrieved the materials that arrived the previous day. Several boxes of clothes making materials and metals. Nightmare nodded and teleported back to the dungeons with the boxes.
72 subjective hours later…

Fluttershy had panicked when she woke, she couldn’t move and her mistress wasn’t anywhere in the room, but then she resolved to rest well until her mistress returned. During this time, Fluttershy developed a weak ability to dreamwalk.

Nightmare returned to the room with the boxes of materials. She saw Fluttershy was still asleep and picked up a riding crop and smacked Fluttershy’s pussy with it. Fluttershy awoke with a lustful moan instead of the pained scream of most ponies.

“You’re awake Fluttershy, good. Now it’s time for you to make a choice,” Nightmare stated.

“Wh-what choice Mistress?” Fluttershy asked curiously.

“To continue with your training, or stopping here and being my toy slut for the rest of your life,” Nightmare said.

“W-wasn’t my training to make me a toy slut, Mistress?” Fluttershy asked confused.

“Only the first part, the second half of your training will be quite extensive and therefore will require adjustments to you. This process may be incredibly painful but it will allow you to go through the next half of your training without stopping until you are done.”

Fluttershy considered this for a moment.

“Please Mistress, let me take the second half,” Fluttrershy begged.

“Very well, prepare yourself,” Nightmare said with a sadistic grin on her face.

Nightmares horn lit and the bindings on Fluttershy were undone and she was free to move around, her wings stretched out instinctively after being bound for so long. Fluttershy was enveloped in a cocoon of darkness.

Pain and pleasure jolted through Fluttershy’s body as her wings lost their feathers and reformed into bat wings. Her eyes burned as her irises became pink and pupils slitted like cats. She could feel her face rearranging, becoming even more feminine then it was before. Her fangs grew out and hollowed out, allowing her to drink blood or administer an aphrodisiac. Her tongue grew longer until she could control it like another limb. Nightmare decided the ears could be smaller than what she had with Twilight's spell and they grew an inch instead of a foot. the Tips of her ears gained little tufts of fur, making her even more adorable. Her muscles grew and condensed, leaving a plush and jiggly body with the strength of body builders. Her figure went from super model to near feminine ideal. Her already ample breasts grew out to F cups and her butt became hand filling. Her fur grew slightly darker and her mane and tail became slightly ragged. Fluttershy had been turned into a special kind of thestral.

Fluttershy’s mind was a mess was Nightmare Moon put the last of the masks on Fluttershy’s face. This one was special, it held no dildo, and was shaped far differently from the other two masks. It was a silver mask, decorated with runes and symbols that would satisfy the new diet of her pet. It also had the added benefit of being very easy to enchant and change enchantments on it.

Fluttershy’s first thought as the new video played was, what’s going on? The video was of Fluttershy herself in her new form, whipping the same group of beings from before while her mistress stood behind her, teasing her sensitive bits. The face on the slaves and Fluttershy were absolute bliss.

My name is Flutterbat… I am Mistress’s loyal dominatrix… Dominating these slaves is so fun… They love it when I break their wills… I like the feeling of them submitting to me… Breaking their wills is a kindness really…

Then Nightmare Moon began doing the same actions as the video, causing Fluttershy to moan happily and accept the images. The video turned to first person view while Nightmare Moon fucked her. Her mistress was always doing something to her or watched from the side. The feeling of being played with like in the video, slowly turned Fluttershy’s mess of a mind into Flutterbat's mind. The video and whispers changed every once in a while to Flutterbat doing different acts of domination on the slaves. The occasional video of submitting to her mistress brought back her previous training and kept her happy as Nightmare Moon’s loyal dominatrix.
♦ ♦ ♦

After two straight months of this treatment, Nightmare Moon decided that was enough training for her newest dominatrix. She ceased the enchantments on the mask and stopped pleasuring the thestral. Then she removed the mask. Flutterbat’s first action upon seeing her Mistress was to smile and proceed to kiss her and bow. Fluttershy’s treatment and transformation had turned her into Flutterbat, Nightmare Moon’s loving dominatrix.

“Rise, servant,” Nightmare Moon commanded. Flutterbat obeyed immediately. Nightmare Moon smiled and said, “Let us get you dressed.”

Her horn lit up once again and the materials in the long unused boxes floated out. Bars of pink metal with lighter pink running through it were the first to float out. The lighter pink slightly glowed and made it look as if the darker pink was growing and shrinking slightly.

“This metal is known as Embersteel, it is a rare metal that looks like lava but is cold to the touch like normal steel. It’s heat proof and also very magic conductive, making it an excellent metal for enchanting. The pink color is from an extremely rare form. Fortunately I know where all the veins of this metal, and a few other rare metals like it, are on Equus.”

Flutterbat looked entranced at the sight of the metal. Then the metal melted and reformed into high heeled platform soles on each of Flutterbat’s feet.
What looked like black leather floated out of the box next. Flutterbat eeped at the sight of it.

“This is a special kind leather Flutterbat. You would be surprised to know that dragon scales can be treated to become leather. This is made from such scales; I know how you like your animal friends. While you were being trained I was making this in the times I wasn’t playing with you,” Nightmare gave the thestral a kind smile. Flutterbat blushed and nodded, overwhelmed by her Mistress’s kindness. Sheets of black leather wrapped around her feet and attached themselves to the soles. The leather formed open-toed, thigh high boots, the outer side of each boot was slit open from top to just above her ankles. Small embersteel chains, each link no bigger than her nail, formed and laced her boots from the top of the opening to the bottom. The top chain of her boots gained two new medals in the shape of her Mistress’s cutie mark right in the middle of the chains. Black silk panties formed on her crotch and fit snuggly. A black band was tied around the base of her tail, small embersteel spikes coming out of the leather. A front open leather corset was wrapped snugly around her midsection. The back was cut low enough to let her wings move freely. The V shaped opening started from just above of her stomach and covered slightly over half of each breast. The corset’s front opening was held by embersteel chains and seemed to be struggling to contain Flutterbat’s sizable breasts. The opening was held together by pink chains, and left her shoulders bare. The leather opera gloves formed and pink chains laced down the outer sides to match her boots and corset. A collar formed with a gold pate, inlayed with embersteel to spell out ‘Mistress’. Finally a star anise in full bloom, made from embersteel was placed in her mane.

“Mmmm yes. You look excellent,” Nightmare stated, Flutterbat blushed and attempted to hide behind her mane. Well old habits die hard. Nightmare Moon gave a wicked smile as she said, “Time for your new assignment. Get ready to make Rainbow Dash join us, in any way you want.”

Flutterbat smiled evilly at that, her mind thinking of all the ways she would torture Dash and then the fun she and Dash would have when she give her release, after she pledged herself to Mistress, of course.