Nighmare Moms return

by Cuddle

Rating: mature
Tags: My Little Pony: Friendship is Magic, Nightmare Moon, Princess Celestia, Alternate Universe, Twilight Sparkle
Length: 2072

Twilight meets Nightmare Moon's sweet Magic of Regression

Twilight found out that Nightmare Moon's return was closer then expectet. She just wasn't aware about how sweet and tasty the Evil force can be.

( Warning: Contains diapers, diaper usage, breastfeeding, regression)

Published 2017-12-02 09:40:07 UTC
Last updated 2017-12-02 09:40:07 UTC

The one and only

Maybe she was just overreacting. Maybe this “1000 year ban of Nightmare Moon” thing was just a story in a book, but Twilight couldn’t get it out her head. The purple pony was in her chamber lying on the bed while she flicked through two books at once. Her worried expression was the result of today’s happenings. She had told her teacher about this year’s summer solstice and about Nightmare Moon’s return, but Celestia just snickered and told her not to waste all her time with reading old books. And if that wasn’t enough, tomorrow Twilight would be brought out of town on behalf of the Princess. She didn’t need “out time” to make new friends, she needed a solution against Nightmare Moon!

Time passed as Twilight studied her old dusty books, until she found the exact date that Nightmare Moon was banished. She counted years into days and figured, in the end, that the 1000 year anniversary date was completely wrong. Her mind raced and she reminded herself to subtract the leap days. Nightmare Moon’s return was today and not next week. She lifted her notice block, ripped off her notices with her snout and ran for the door. Celestia has to be warned.

The moon was already up and the sun went down slowly as Twilight ran through the corridors. She didn’t give the guards on her way any chance to salute her and she opened all the doors herself with her own magic. At once she galloped into Celestia’s chambers and stopped at the entrance to take a breather.

“P…….P….Princess Celestia! Please you have to listen to me, it’s an emergency! Princess?” panted the purple pony with a lowered head. She was expecting an answer but there was only silence. Twilight looked around in confusion as she went over to Celestia’s bedroom. Warm candle light lit up the dark room and she could hear someone in there.

“Princess? Are you in here?”Twilight’s eyes went wide as she found the princess. From her perspective she could only see the princess’s white backside and her head seemed to be lowered and facing the side of another pony. The unexpected guest was as black as the night, as big as Celestia and her mane was dark blue, but slightly transparent. She wore a shining blue helmet and matching ornaments.

The black mare opened her eyes and clenched her teeth in an evil smile. Twilight backed away out of fear, but caught herself and stepped forward with anger. “I know who you are! I came to protect the princess against you. Princess Celestia? Are you there?” said Twilight as she gained new strength to move on.

The purple pony kept her distance from her new opponent as she tried to find a better angle to face the evil force. Right now Celestia was more like a personnel shield for Twilight’s enemy…. She couldn’t risk harming her mentor accidentally with magic, so she tried to bypass her.

After some steps through the bedroom Twilight could finally see Celestia’s face, her muzzle pressed into the black mare’s abdomen. Her eyes were open wide and she looked in fear to her student. Twilight heard her muffled screams between slobbering and sucking noises and something white was dribbling down her wet chin. But the princess was just standing there with her head lowered. Was she paralyzed? Maybe was it a magical trap? What could Twilight do to free her teacher?

“Don’t worry Princess, I will rescue you!” Said Twilight, but the evil mare laughed and answered: “Oh darling, she doesn’t need any help! I’ll keep her safe. Leave her alone or share her destiny!”
Twilight’s rage rose and she casted some magical beams which were parried with counter spells. Right then she changed her tactic and stormed into the enemy, hoping to disturb her immobile opponent’s balance. She gathered her energy in her horn and ran as fast as she could into the foe. Twilight screamed, in full gallop, as she aimed her final attack. But Nightmare Moon’s reaction was unexpectedly fast. The black mare used her wing and created an air blast which brought the attacking pony out of balance. Twilight tripped over her own hooves, losing the grip over her spell and fell with the snout ahead against the enemy’s body.

The black mare tottered and stepped a bit to the side but rearranged her balance as if it was nothing, all the while Twilight stood right next to her in confusion. The purple unicorn tried her best to move her body but it wasn’t reacting to her commands. Right in front of her eyes was Nightmare Moon’s body and her muzzle had stroked over its thin black fur. Twilight felt something sweet in her mouth but she wasn’t sure what it could be. She thought about turning her head away but every thought of a movement resulted in a sucking motion. She had no control over her own body anymore and her muffled scream was obviously meaningless. Tears rolled down her open wide eyes as she thought about a way out of this misery.

“Awwww, don’t cry baby. Just drink your milk for Mommy!” said the black mare as she lowered her face to Twilight’s eye level. So is this what she was reduced to? A milk sucking foal? Just like ….oh my, just like Celestia? Twilight didn’t want to end up like this and she tried to ignore the black mare. But she couldn’t ignore it, as the mare started to lick her motherly over the body. It was grea…… disgusting, just disgusting! Twilight couldn’t give up to such pleasurable thoughts, she just couldn’t!

She had to fight back, or at least bite back. Her teeth were itching. A slight pain seemed to rise up from her gums, but it dissolved as quickly as it came. She was not sure what had just happened.

Twilight’s mind raced. All she could do was move her jaw but maybe…. maybe she could just try to bite the mare. This was the best plan she could think of. She opened her jaw as wide as possible and bit on her opponent’s nipple. A light giggle left Nightmare Moon's throat as Twilight’s gums had latched onto her juicy nipple. Twilight didn’t expect such a result. Her teeth, all of them, were just gone! Her bare gums were all she had left. It was a frightening moment for the purple pony.

Now that her mouth was full with sickly sweet and creamy milk, her tongue loved the taste but her mind refused to agree. The poor purple pony gasped for air and screamed a muffled “noooooooooooo” while some milk ran down her slobbered chin.

Her purple cheeks flared bright red and she breathed agitatedly through her nostrils. Warm milk ran down her throat and her first gulp broke the frightening silence. Twilight’s eyes went wide while her pupils shrunk. She just couldn’t believe that she was nursing from another mare’s tit. It was just so embarrassing and wrong, just wrong, but she couldn´t do anything against it.

Her body shivered in disagreement while her purple tummy appreciated the incoming warmth. She knew that she shouldn’t continue, but her body reacted to the addiction. Twilight’s tongue ran slow circles around the nipple in her mouth and the poor mare whined as she allowed her lips to move on.
Sweetly warm milk rewarded her working mouth and it didn’t take long before she found a rhythmical sucking motion she could work with.

Twilight sighed in comfort as she lost her sense of time for a moment. She closed her eyes and let it happen. A light humming song had left Nightmare Moon’s lips as she stood there in Celestia´s bedroom with her two victims at her sides.
A moment later Twilight felt something soft caressing her flanks. Her tail got pulled magically through a tight fabric and her back hooves were pushed apart by something that was as thick as a pillow. Twilight’s ears flickered to crinkling noises and she opened one eye slowly. Her vision wandered to her flank which was covered by something she could never expect.
It was a diaper, a baby blue diaper, thick as a pillow. It was plastic backed and comfortable, but that wasn't what the purple pony was caring about. Twilight moaned in disgust while the diaper tapes were pushed into the fabric by Nightmare Moon’s magic. The black mare cooed meanwhile and was patronizing her new foals for their progress.

“There you go girls, drink it all like good little foals! Mommy is so proud of you!” said the black mare with an evil grin on her face before she bent her head down to Twilight’s head level. The bigger mare licked over Twilight’s face and said: “Come on Twily, take an example from little Tia! Make a little pusher for Mommy!”

The purple mare was not clear on what that meant, but she could hear something else besides her own sucking noises. It sounded like exhausting grunts. Celestia seemed to be having her own problems and Twilight wasn’t able to help her. She felt like whatever was happening with Celestia would happen to her too.

She should have expected what would come next, but who would ever think that they would end up in such a situation? As if being forced to drink mother milk and being put in a diaper wasn’t enough, now she felt the results of the excessive milk drinking. Her intestines cramped and she felt the pressure on her flanks. It was just unbelievable how fast the milk ran through her body.

Her bowels could not hold the pressure and she moaned as a warm mush met her waiting diaper. It wasn’t much but it broke a dam and Twilight started to grunt between her sucking motions. With every grunt she filled her diaper more and more. Warm mushy manure covered her butt and she wished to die inwardly because it felt better than it was.

The more she filled her diaper the more she felt an inner confusion. What was she doing here, why was she doing it, and why did she have to resist? Was her snout getting shorter? And with every new push everything around her seemed to become bigger. The black mare in front her, who was once just a head taller than her, now started to tower over her and Twilight’s snout had to suckle from a higher angle every moment. Once her head had to bend down, but now she looked upwards. While she was wondering what happened, she became small enough to stand under the black mare’s body.

Down there she noticed a white foal on the other teat. It was a really young foal with a pink mane and a giant golden tiara on her head. She wore a little blue diaper, which seemed to be already well used and in a need of change. Her little front hooves were standing on giant golden horseshoes and a golden necklace was lying in front of her. The foal’s face was drenched with milk and saliva and it seemed to be mentally absent while it suckled on Mommy’s teat.

It took Twilight a moment to comprehend who she was looking at, but she gulped deep down on Nightmare Moon’s teat as she recognized Celestia, who was much younger than expected. The filly next to her was her teacher, her mentor… now reduced to a milk sucking, diaper filling foal. And Twilight seemed to share her destiny.

Twilight watched her mentor de-age until Celestia became too young to stand on her own hooves. The white foal’s hooves wobbled and her body just plopped down. She tried to move but her young body wasn’t strong or old enough to do the simplest tasks.

Celestia´s fall scared Twilight and she filled her diaper, which increased her regression. Soon, Twilight knew, she would be like Celestia, a helpless newborn. Twilight suckled her milk unwillingly and watched the babbling foal on the ground.

Another cramp, a last mumbled scream for help, a grunt, a releasing feeling and a fuller diaper. These were the last things Twilight did and felt before her hooves lost their strength to hold her weight. She plopped down on her mushy tushy and turned into a newborn with a mind of an adult. Let’s hope not forever…