Big Mac's Nightmare

by Sir_RedFox

Rating: mature
Tags: Dark, Nightmare Moon, Drama, Porn, Fetish, Non-consensual, Big Macintosh, Sex, Profanity, My Little Pony: Friendship is Magic
Length: 2777

Big Mac becomes Nightmare Moon's sex slave

Nightmare Moon has returned and has taken over Equestria. She has everything, even her own sex slave by the name Big Mac. In order to save Apple Acres, Big Mac agrees to belong Nightmare Moon. Agreeing, Big Mac starts to have odd feelings about his predicament. Could Big Mac be developing feelings for Nightmare Moon?

Published 2021-03-03 21:30:00 UTC
Last updated 2021-03-03 21:30:00 UTC

Big Mac and the Nightmare

Big Macanthosh sat at the end of his bed in the rebuilt castle of the two sisters. Although the castle should probably be renamed the castle of the one sister, or better yet, the castle of Nightmare Moon. Once she returned after a thousand years, she quickly reclaimed her thrown and banished her sister, Princess Celstia, to the moon for a thousand years, just as she did for her.

Looking around the room Big Mac had been given. The room was notvery big, considering his size. Though the bed was big, he barely slept in it. He sometimes wished that be the only thing he did, sleep. Sleep until he truly woke up from this nightmare he found himself in, though she would be there. Whether he was having a nightmare or reality, Nightmare Moon had her way of finding him.

There was not much else to his room. The door to his room was not locked, and he was free to go anytime he wanted, but guessed he fellt safer in the room. There were weights on one side of the room, to help and make sure he kept his physical physic, up to Nightmare Moon's status quo.

On the other side of the room had a few shelves holding up books and a few other knickknacks that reminded him of home on Sweet Apple Acres. The most important being a dragon fly toy that he would spin for Apple Bloom and watch her face light up, as if he was magic like a unicorn.

But the best thing about his room was the tiny vertical window, that when he looked out of, he would see all of Sweet Apple Acres in the distance, no matter how dark Nightmare Moon made the night.

The magical locked collar around his neck, started to chaff and itch. Same goes for the four magical cuffs locked around his hooves. He tried his best to relieve the itching sensation. The collar and cuffs were what allowed him to roam freely among the castle grounds, but would painfully stop him if he went any further. Big Mac let out a great big sigh, seeing what he become.

The little bell, tided with some thick string, started to jingle above his chamber door. Big Mac hated the sound of that jingling bell. For him it meant one thing, he was being summoned.

Big Mac let out a long and sad sigh. But he didn't want to diddle dally. He got up on all four hooves and stepped out of his sanctuary. Two guards passed by him. They gave him one quick look and snickered in a low voice, but still loud enough for him to hear.

He took his time heading to nightmare Moon's chamber. It made him reflect on everything that has happened to land him here. It began not long after Nightmare Moon banished Princess Celestia to the moon and created nighttime for all of Equestria.

The whole apple family, Granny Smith, Apple Jack, and Apple Bloom, and himself, had decided to visit Nightmare Moon in castle she once shared with her sister. They were led down a great hall and Throne room. Where there once was two thrones, now only one remained, and upon that throne sat Nightmare Moon.

Nightmare Moon sat with a smile across her face. Her black mane flowing through the air like a wave. Her teeth were sharp as fangs and her eyes were slanted as a cat ready to pounce on its prey. Her wings were now that of a bat, rather than a bird with feathers. She wore what looked like a black armored breastplate with silver linings and the moon insignia in the center. She also wore silver, or possibly, moon stone hoof links.

Nightmare Moon sat at the throne. With her magic she twirled a gold scepter in the air. She did not look down upon them, but knew of there presence. "What is it that you have come to burden me with?" she asked, still not giving them the curtsy to look down upon them.

Granny Smith took two brave steps forward. "Oh great and powerful Queen of the Night" she said. "We have come to ask you a mighty great favor."

"Your Great Queen does not give favors," she said. "Anything your Great Queen gives you, is something to cherish for your loyalty and legion to me."

"And we understand that your royal highness," Apple Jack said as she stepped forward. Took off her hat as a sign of respect and bowed her head. "We've come to ask if, by your mercy, to ask for sunlight for our crops to grow."

Nightmare Moon stopped twirling the scepter at the word "Sunlight." Slamming a hoof to the ground. She got up and spoke in a high pitch voice. "You would dare come to me and ask for sunlight!" Looking down at every one of the apple clan. Granny Smith and Apple Jack bowing down as if to take cover of some incoming areal bomb. Apple Bloom hiding under Big Mac with her eyes closed and shaking. Big Mac was trying to stay strong, but felt his legs had become wobbly, and cold sweat ran down the side of his face.

Gazing upon Big Mac, Nightmare Moon gave a peculiar look of interest. She wanted to know this pony. Who he was, if he was really that big. Every specter she wanted to know. "Leave this room" she bellowed in her canterlot voice.

The Apples felt that they had no choice in the matter and started to depart for the door. She told them to stop and said the large red pony stays. They all look at Big Mac. He looked at each one of them. He nodded his head, that everything was going to be okay, and gave a hefty "Eyup."

They left the room, leaving Big Mac alone with Nightmare Moon. Nightmare Moon descended the stairs from her throne. She still twirled the baton in the air, using her magic. She smiled with her sharp teeth as she circled him like a shark, sizing him up.

"So" she said. "Who of the apple family are you?" Big Mac tried his hardest not to stutter as he spoke his name. "Well, 'Big' is right." She circled and let the scepter gently touch his body, he quivered at the cold touch. She even used the scepter to lift his tail mane up, which made him blush a little.

"I have a proposition for you, Big Mac." even the way she said his name felt cold and hollow. "Lets say I give your family what they need to harvest your apples? Even cursed sunlight. In exchange, you become my personal body guard? The royal body guard."

Big Mac let the thought sink in. A royal guard, or rather her personal guard, It all seemed so sudden and weird. Give up being an Apple?

"You would have the whole palace to go through and every chamber with it," she said. "Including my personal chamber. A royal body guard needs to always be close to his master." She whispered the words into his ear. The heat from her breath and licking the tip of her lips in a way that Big Mac knew her true intentions. She was not looking for a body guard, but a toy. What do you say, Big Mac?"

Big Mac thought about it long and hard. The pros and cons of it all. To which choice to make, all he had to do was listen to his heart. "Nope," Big Mac said.

Nightmare Moon stopped in her tracks. The scepter she had floating up in the air broke into two. She turned around to face him.

"What did you say?" She acted as if this was the first time any pony had told her 'no' before. Big Mac repeated himself, enraging her, causing her to break the scepter into four pieces. She got up close to Big Mac's face. "No pony says 'no' to me. You, you-" She couldn't think of an insulting word to call him. She quickly collected her self and smiled.

"Of course. Silly of me to offer such a position for you. You're a family pony aren't you?" Big Mac nodded his head yes. She turns from him. "Very well, you have your-" she dreaded saying the word. "Sunlight, so your harvest is ripped." This put a smile on Big Mac's face. "But" Nightmare Moon went on. " There will have to be some changes and new rules done to your farm." Big Mac was afraid to ask. "I met two unicorn ponies, twin brothers to be exact, Flim and Flam were their names. I've been told the Apple Clan has had some history with these brothers and I think they would be a good pair in over seeing your land for you. Your sister will even help them. You know, the oldest one, Apple Jack. It will just be a delight for her to work under the Flim Flam brothers. Though she might have to wear something a bit more slimming. I hear that's what the Flim and Flam Brothers really like. I'll go give the order now."

"Wait!" shouted out, with plea in his voice. Flim and Flam. The Apple clan have had their dealings with the Film and Flam brothers, and no pony despised them than Apple Jack. The thought of her working under them is too much to bare.

Big Mac knew what Nightmare Moon was playing at. She might let him choose either to stay or not, freely, but she was going to make things difficult for him and his family till he caves and says 'yes' to her demands.

"So, we have an agreement then?" Big Mac gave a sad nod and a soft 'Eyup' in agreement. "Wonderful. Everything is working out fine."

With that, Big Mac was given one final time to say good bye to his family. He even gave his yolk for them to keep and remember him by. And Nightmare Moon did promise they visit on rare occasions and bring him stuff of home. He said his final goodbyes and was taken away.

He was then taken to the wash rooms where two handmaiden ponies named, Lotus Bloom and Aloe, gave him a bath. They took their time cleaning him, especially when it came to his large stallion cock and balls.

Once clean, he was fitted in a garment that showed his muscular physic by some pony named Rarity. He didn't look or feel like a royal guard, but more of a show pony that one likes to show off on a runway stage.

He met with Nightmare Moon in her chamber. She said she had a gift for him. The gift came in a Moon stone case with red velvet, lining the inside.

They were five cuffs made from Moon Stone that only Nightmare Moon herself controlled, making taking the collar off himself would be a futile effort. Four small cuffs to attach around his hooves, and one large collar to attach and lock around his neck. The cuffs would allow him to wonder around the castle grounds, but would magically stop him if he went any further. Nightmare Moon and whispered in his ear, "You are mine now, truly mine."

Big Mac Shook his head, back to the matter at hand. He stood outside Nightmare Moon's corridor as long as he could. With a great big sigh, he opened the door and entered. The chamber was dimly lit. Out from the shadows came her voice. "There's my pet."

A steel link chain threw out of the shadows and wrapped though the 'D' ring on his collar. His situation had no difference if he was chained with a leash or not. Nightmare Moon did it because she could, and it excited her.

Nightmare Moon wore the same getup as she did when first meeting her in the throne room. She tugs on the chain making him step forward. She continued tugging on the leash, till Big Mac was right in front of her. Nightmare Moon planted a long wet kiss on him and whispered how much fun they are going to have.

Big Mac got down on his knees and begged to Nightmare Moon. "Please, my empress. Will you grant this lowly servant of yours a favor, as before."

Nightmare Moon smiled with her sharp teeth. "Has my lowly servant been behaving like a good pet?" She asked, petting his mane. Big Mac nodded to her. "Very well. A treat, from the kindness of my heart." She went to a large mirror and put the tip of her horn against the mirror. The mirror rippled, like water, and there in the mirror Big Mac could see his family. Apple Jack, Apple Bloom, and Granny Smith all right there in the mirror. They looked tired and overworked. "See all is there, as I promised you." She let the image in the mirror fade and used her magic to tug on Big Mac's leash, making him fall to a bowing position. "And If you keep being a good pet, maybe they can come and visit soon. But first lets see how well you manage."

Before he knew it, the five cuffs he wore turned blue with magic and tossed him onto the bed, lying on his back, arms and legs spread apart. Nightmare Moon was already on top of him, between his legs. She gave his cock, light kisses, making it twitch and stretch. Once it was erect enough, she put it in her mouth and started giving him a blowjob. Up and down, massaging his cock with her tongue. His cock, having a mind of its own, became fully erect.

Big Mac could hear Nightmare Moon's hoof links click and clank to the ground. She straddled herself over Big Mac and slowly eased her way down onto Big Mac's erect penis. Her pussy was already hot and wet as she eased Big Mac into her.

She moaned with pleasure and short gasp, as she slid up and down Big Mac's shaft. She ripped off her breast plate, allowing her breast to sway freely. Big Mac could not help himself. He wanted to smother and suck on her bountiful breast. When he leaned his head to do so, his collar and chain leash held him back. This made Nightmare Moon giggled with laughter. She knew what he wanted. Using her magic, she grabbed a clump of Big Mac's mane and thrusted his head into her breast. Big Mac could not help lick, bite, and suckle at her breast.

Nightmare Moon moved up and down Big Mac's cock faster and faster. He could feel himself about to explode. Nightmare Moon's horn started glowing blue and suddenly Big Mac felt a tight restraint around his cock. Like three invisible rings wrapped around his cock, preventing him from cumming. Big Mac could hear her laugh. She was the master over him, and the master always cums first.

She rode Big Mac faster and faster, until she let out a screaming orgasm. Big Mac could feel her juices dripped out her pussy and down his cock. The three invisible rings around his penis were lifted. This allowed him to finally cum. With a loud orgasm moan, Big Mac felt his cock shoot out stream after stream of cum into her pussy. Mixed with her juices, it all came running down his cock.

Nightmare Moon collapsed onto Big Mac's chest, in ecstasy. She could feel Big Mac's cock slowly pump cum into her, filling her up. She enjoyed the warmth it gave. Nightmare Moon kissed Big Mac on the chest and laid on top of him peacefully.

Looking down at her, Big Mac wrapped his hooves around her. The thought of quickly crushing her came to mind. He could do it, and it would be so easy and quick. It would be over in seconds. He would experience pain from the cuffs and collar he wore, but he could with stand it till the job was done. But seeing her in this peaceful state made it hard for him to want to try any type of violence to befall her. She appeared as her better half, Princess Luna. He would do no harm to her. Instead, he held her close till they both drifted off to sleep.

Author's Note

There will be more sexual adventures for Big Mac to come. Also, first time writing an erotic tale. So, It comes to everyones liking.