Rainbow's Winning Bet

by Foxgear

Rating: mature
Tags: My Little Pony: Friendship is Magic, Rainbow Dash, Rarity, Sex, Anthro, Applejack
Length: 2801

Rainbow Dash, Rarity and Applejack go out drinking one night and a bet is made.

Rainbow Dash, Rarity and Applejack go out drinking one night and a bet is made. Now legally owning her friends for an entire day. Rainbow indulges in some carnal fantasies.

Story requested by Superfun

Contains BSDM, Hoofplay, futa

Published 2017-07-31 02:40:06 UTC
Last updated 2017-07-31 02:40:06 UTC

The spoils of winning

Rainbow’s winning bet
By Foxgear, Requested by Super Fun
Story contains Futa Dash and Hoof play

“Are you sure you haven’t seen them? Sweetie Belle and I have been worried since this morning.” Apple Bloom said as she walked beside Rainbow Dash. Last night her sister Applejack and Sweetie Belle’s sister Rarity had gone out drinking with Rainbow Dash and have not come home yet.

“Positive Apple Bloom, but don’t worry, I’m sure they’re just sleeping off last night’s fun. They’ll probably show up…” Rainbow looks at her watch. “Around eight o’clock tonight, give or take thirty minutes.” Apple Bloom stared strangely at Rainbow, her brow scrunched in confusion.

“Um… ok… well if you see them before then have them call home.” Applebloom left, leaving Rainbow Dash waving from her porch. Her smile widening the further the little farm girl ran.

Entering the house Rainbow shuddered with excitement, her half flaccid cock bulging in her panties. Being a futa had its troubles. Especially when wearing a skirt. She didn’t so much as tent as she did flash whenever the urge hit her. And it was hitting her hard today.

Licking her lips Rainbow Dash walked to the back of her house to the basement door. With every step she took, her cock got harder and harder, going to full mast the moment she reached the bottom of the stairs and got an eye full of the most wonderful of sights.

Rarity and Applejack, two of her best friends, were bound and gagged and donned in tight leather apparel. Applejack floated above the floor, her body tightly bound by her own rope, her luscious tits hanging free with two small weights on strings hung from her nipples. The blonde farm girl let out a squeal of inaudible moans as she tried to shake loose of her bonds, but only ended up swinging the weights. Her moans become louder, a stream of drool spilling out from the ball gag’s holes.

Beside the farm mare was the ever-fabulous Rarity. She sat upon a wooden horse, her pussy impaled by the largest dildo Rainbow Dash could find. The dildo was hooked up to a machine beneath a wooden horse that slowly thrust the sex toy up and down. Rarity quivering with each thrust as she was suddenly plopped back down on the wooden horse’s back. A waterfall of cum ran down the sides of the horse, staining the wood.

Now one may wonder. Why did she have her friends locked up like this? Was she a psychopath? Hell bent on torturing her loved ones before finally doing them in? Of course not! The answer was far, far simpler than that. They were her slaves. Sex slaves to exact, but only legally today.

Last night when they were drinking they had made a bet on who could drink the most. Before said bet, they made a legal pack, signed and notarized by all of them. That pack said that whoever could drink the most and not fall unconscious, would be the master of the other two for the next day. Rainbow Dash happened to be the one to win.

Now, why does she have her friends dolled up and strung up in bondage? Simple. She wanted to dominate them. Rarity and Applejack were two of the strongest willed mares in all Ponyville and she was going to break them over her knee and fuck them raw. It’s something she’s always wanted to do. Especially since joining the Wonderbolts. It was no secret that the Wonderbolts fucked each other. No one knew that it was all weird kinky bondage sex, but that’s what it was and Rainbow Dash worked her way up to Queen bitch. If she could have Spitfire panting like a bitch in heat for her cock, then she could get these two to as well.

“How are my pets today? Did you enjoy your morning? I know I did. Sorry, I had to leave you hanging, but I had a few errands to run in town. I brought some new toys to use today. Oh, I ran into Apple Bloom on the way home. You shouldn’t make your sister worry like that AJ.”

The farm mare retorted with a string of muffled threats.

“So, you want to go first then?” Rainbow smirked roughly grabbing Applejack’s boob, squeezing it tightly like she was juicing an orange. The muffled screams had her cock poking out from her panties, hot and eager, but that would have to wait. Her pets needed to be broken in more.

“I have the perfect thing for you.” Rainbow Dash pulled up a stool and retrieved the milker she had bought today. Removing the weights Applejack let out a sigh of relief. That relief quickly faded as Rainbow turned on the milker’s little pump and stuck the mouth of the suction cup to Applejack’s teat. The suction cup pulled at Applejack’s breasts, making the farm mare thrash about wildly as the milking machine slowly, but surely, pulls tiny droplets of milk from her breasts.

Rainbow Dash cackled, “Oh wow! So, it is true! Earth mares do always produce milk! That’s awesome. Looks like this will take a while, so… Rarity, how about we try some other toys on you?”

The white coated mare thrashed against her restraints as Rainbow drew closer. She attached a chain to the collar around Rarity’s neck and pulls her head to the head of the wooden horse and locks it in place, exposing Rarity’s tight asshole. All the while the dildo was still thrusting up and down.

“This little hole looks like it needs some attention,” Rainbow Dash said pouring a glob full of lube in her hand and then onto Rarity’s ass, covering the entire thing in lube. Pulling down her panties and skirt, Rainbow finally let her hard member free, which measured a solid seven inches. Not the biggest, but she was far from the smallest. Taking her lube covered hand Rainbow gave herself a few pumps, coating her cock entirely before jumping onto the back of the horse.

“This will only hurt a little bit,” She snickered pressing the flat of her cock against the tight opening. She forced the tip in. Rarity squealed through her gag, banging her hips against the wooden horse in a desperate plea for Rainbow to stop.

Rainbow didn’t listen and forced her entire length in all at once, bottoming out in the fashionista’s ass! Saliva spilled forth from the Fashionista’s gagged mouth, falling down her chin and onto her breasts in an unsightly fashion that would have had her fainting dramatically had she been able to do so.

“Oh, Rarity! How fucking long, I wanted to plow this ass of yours! I can’t believe you never had it plugged before. What with the long line of stallions knocking on your door!” Rainbow grunted as she thrust ruthlessly into Rarity’s tender sphincter. Her balls slapping the fashionista’s ass with every thrust. Tingling for release.

Rainbow could feel the pleasure building, she was close! Grabbing Rarity’s ass, Rainbow dug in with her nails as she gave one final grunt and plunged in deep, spilling her futa seed into the white mare’s bowls. Wiping the sweat from her brow she pulled out, letting the white fluid spill out. Rarity lay quivering, unable to move, even as the machine continued to thrust into her. Her ass rose and fell, shuttering as another orgasm rocked her body.

“That was fun, how are you doing Applejack? Only half a glass huh?” Rainbow said with disappointment. “I guess, I’ll have to assume myself some more.”

Pulling a chair up behind the farm mare Rainbow admired Applejack’s quivering lips. Her cock would need a few minutes before it was ready to go, but there was something else she could use in the meantime. Leaning back Rainbow lifted her leg and pressed the toe of her hoof against Applejack’s entrance. The farm mare let out a high-pitched scream as the wide blunt hoof stretched her entrance. Rainbow merely laughed, pressing harder, bouncing the farm mare back and forth with her toe. Each time her hoof would dig in a little deeper and Applejack’s moans went from pain to pleasure.

“Starting to like my hoof, aren’t you? You like it when I dig it in deep don’t you?” Applejack moaned, nodding her head.

A ding went off and Rainbow leaned over to see a full glass of breast milk. Grinning she got up and picked up the glass. Setting it on the table she began to jack off, letting little droplets of cum fall into the glass. Next, she knelt behind Applejack, thrusting her fingers into the farm mare, until her cum squirted into the glass.

Walking in front of the farm mare Rainbow ungagged her and presented the glass to her lips, “Your reward, for being such a good little sex slave.” Applejack’s lips quivered as her breast milk and cum was forced down her throat, she gagged at the smell, and ended up coughing, spilling some of it on Rainbow Dash.

Rainbow Dash looked crossed at her, “I give you a reward and do this?” She said pointing to her shirt. She thrust her hips forward, lifting her cock and forcing her balls into Applejack’s mouth. “Time for some punishment. Lick!”

Applejack attentively licked Rainbow’s cock. Struggling as she had no way to brace herself while strung up. Rainbow grabbed her by the skull, lining her mouth up with the Pegasus’s mighty blue cock and forces it down her throat. Applejack gargling and gagging with every thrust. Rainbow’s balls slapping her in the chin as the Pegasus moved like a jackhammer. Rainbow hilted in Applejack’s mouth and sprayed a torrent of cum into her stomach.

“Oh gods, that one wore me out,” Rainbow sighs with content slipping her deflated cock out of Applejack’s mouth. Looking at the clock she frowned in disappointment. She only had two more hours till her time with her slaves was up and her cock wouldn’t be ready for another round for a while. There were other ways to have fun though.

“Come on you two, let’s go upstairs.” Rainbow Dash said letting the two mares free. Well partly free. Their outfits only allowed them to crawl. Retrieving a crop whip Rainbow ushered her pets upstairs smacking their big round asses whenever they dared stop. A delighted smirk spread across her lips as she watches Applejack and Rarity fight through the muscle cramps that assaulted them from suddenly being able to move after several hours.

Herding the two out into the backyard, their asses redder than an apple, Rainbow tied the two to a post and enters her garage. The two sex slaves wait with overwhelming dread as Rainbow came out of the garage pulling a cart.

The cart was small. Only able to fit one person, but it was equipped with two harnesses. Beneath the frame, a complex array of Machinal things was on display. The gears and shafts were connected to the wheels, which were connected to four long rods. At the ends of those rods were dildos. Dildos the size of which couldn’t possibly be found anywhere in nature.

“Alright time to hook up you two,” Rainbow said pulling on Rarity’s leash first. The white mare struggled in vain, her movements incumbered by her harness. Blinders were placed on the side of her head as Rainbow strapped her into the sex cart. The Pegasus forced her backward. Her abused and sour orifices forced to accept the oversized dongs. Rarity withered and screamed through her ball gag, drooling pours out the holes as her ass and pussy were ripped apart like never before! Only when she was finally hilted and locked in place did she experience even the slightest notion of relief. She stood perfectly still on her knees, withering as her walls tried to close around the massive object’s stretching them apart.

Applejack looked on with wide and fearful eyes as Rainbow walked towards her. Grabbing her leash and dragging her towards the cart. Her fingers and knees sliding uselessly through the grass in a vain attempt to ward off the inevitable.

“Come on, it’s not that bad. Pinkie and Fluttershy were on this thing just last week!” Rainbow did not waste any time easing Applejack onto the massive dongs. The farm mare bucked like a wild bronco, trying in vain to get away as her walls were stretched wide! It was like a baseball bat was being shoved up her ass! “There,” Rainbow said slapping her hands together. “Alrighty. I hope my two little ponies are ready for a nice trot around town.”

Rainbow mounted the cart’s driver’s seat. Taking hold of the long whip that lay beside it. With a mighty crack! She urged her two ponies forward. Applejack and Rarity moved reluctantly only to break out into moans and screams as the four mighty dildos thrust back and forth, moving via the mechanisms in the wheels. Every thrust was hard, slow, and hilted to their bases. Filling them completely and utterly.

“Come on! Chop, chop girls!” Rainbow urged giving the girls another whip.

The two mares moved, slowly pulling the cart, with every crawling step they took they brought upon their own painful pleasure. They bellowed like cows. Rainbow urging them onto the road and towards town. Everybody gasped at the sight of them. They were completely exposed for all the townsfolk to see. Their breasts fully on display to be leered at, their asses burned into every males’ mind. A trail of cum flowed down from their abused pussies to the ground as their master rode them to the town square.

“Only ten more minutes and it’s all over,” Rainbow said from her seat. Her cock was on full display as she leaned back and leered at her slaves’ asses. “Stop here.” She ordered.

Rarity and Applejack fell to the ground, patting and moaning with no regard for dignity. A crowd gathered around as Rainbow stood over them. She unhooked them from the cart. Finally freeing them from the torture of the giant dildoes. Buckets of cum spill from their pussies as they flopped on their backs staring up at the town clock tower.

Five more minutes. Five more minutes and they would be free.

“Citizens of Ponyville! Watch and be amazed as I, Rainbow Dash, put on the greatest public fucking, you’ve ever seen! Watch as these two mares fuck each other with these!” Rainbow produced a double ended dildo the same size as those on the cart. She set them between Applejack and Rarity. The two reluctantly and tiredly rose one more time to their hooves and knees and presented themselves to their master.

Rainbow Dash set the heads of the dildoes at their entrances and they slid themselves onto them. The two mares began to grind against each other while Rainbow stood over them, jacking off.

“Faster!” Rainbow grunted whipping their asses with the crop whip again. They did as commanded moving faster despite how tired they were. Their eyes glued to the clock as their orgasms rose, tightening their bellies in one last spray of white glory. They fell to the ground legs intertwined as Rainbow fired off hot load onto their asses.

The crowd cheered.

(two hours later)

Rarity and Applejack sat in Rainbow house, all showered up and clean, but very, very, very sore. So sore even sitting was uncomfortable.

“That was utterly vile,” Rarity said while sipping her tea. Quivering with every twitch of her poor, poor walls as they tried to return to their original size. Which would not before a long time.

“That was fucked up Rainbow,” Applejack added along side’s Rarity’s comment. Yet even as the two sat across from their smirking friend. A strange feeling of longing tugged at them.

“You too are hooked,” Rainbow smirked. The two looked away with blushing red cheeks. Neither willing to say they're truly feeling out loud. They were only able to save their public faces on the pretense that whole ordeal had been a part of their bet. And it was.
But to do it again and willingly? That was a different story.

Rarity squirmed in her seat. The burning memory of being stretched beyond belief was making her hot just imagining going through all again. Applejack was looking no better as the farm mare dug her beer bottle between her thighs. All but humping the poor thing.

“It’ll be about a week for your muscles to contract back to normal size. You two up for another bet by then?”

Applejack and Rarity looked at one another and then to Rainbow and nodded.

A smirk split across Rainbow’s lips, “Perfect.”