The Ol' Switcheroo!

Chapters

1: [F/F] Trade Ya!
2: [M/F] Applejackoff
3: [M/F] Princely Ponytration Paradise
4: [Futa/F/F] Princess Cadance's Dick Move

1: [F/F] Trade Ya!

Nestled amidst a pile of books in Golden Oak Library's top floor, Twilight Sparkle found herself having much more difficulty concentrating on her studies than she would have liked. Every time she tried to absorb the books' material, one thought filled her head. One horrible, ghastly thought. And she could not resist.

It had been two weeks since the Royal Canterlot Wedding. Not only did her trip to Equestria's capital bring about an unexpected battle with Queen Chrysalis and her Changeling brood, but something else just as unexpected, and even scarier, happened on the trip.

She had a thing for Shining Armour.

Not just a thing, but a deep, burning hunger. Try as she might, she could not keep her mind from picturing him. His big, hard body with its glorious rippling muscles. Those blue eyes of his that matched his mane perfectly. His immaculately spiraled horn. How gorgeous he looked in uniform. He was the perfect stallion, and Twilight Sparkle could not have him. And he and Princess Cadance were paying Ponyville a post-honeymoon visit tomorrow morning.

But she wanted him, even if it was just for one night. Even if—

“Hey, Twilight?”

Spike's call interrupted a vivid fantasy of Shining Armour stroking Twilight's mane and gently nibbling on her left ear. “What is it?” she said with more hostility than she meant. She looked up to see Spike standing a few feet from her makeshift book fort and pressing his index claws together above his chest.

Spike pawed at the floor. “It's just that you've been up there ever since we got back from Canterlot. Like, I know you enjoy studying and all, but it's getting weird...”

I've been trying to figure out a way to have Shining Armour rut me senseless with that enormous cock of his, Twilight thought. “It's just that there's this spell I'm trying to find, but I've had no luck.”

“Maybe I can help?” Spike took a couple steps forward.

Twilight shook her head. “I don't know exactly what I'm looking for.”

“What are you trying to do with magic? I mean, you can do almost anything already.”

Twilight sighed and closed her book. “Never mind. Just never mind.”

Spike stepped forward again, more confidently this time. “Okay, that's it. You need to go out and get some fresh air.”

“Sure, I'll—” Twilight's nethers twitched “—study outside.”

Spike's palm met his forehead with a loud clap. “Ugh. I meant go outside and talk to your friends.”

“I guess a change is as good as a rest, and Sweet Apple Acres is really nice this time of year...” Twilight noticed the smile spreading over Spike's face. “I'll take...” She grabbed a promising-looking book. “This one. Just this one. Just in case.”

Spike glowered at her, rolled his eyes, spun on his heel, and stomped away.

Let him vent, Twilight told herself. I'm gonna find a way to make this work. I've got to. My time's running out. She placed the book on her back and trotted down the stairs. She left the library for the first time since her return. The fresh air was already doing wonders for her brain. What was once a quagmire of dull, buzzing notions was once again teeming with ideas and problem solving skills.

Twilight set a brisk pace for Sweet Apple Acres. She did not know why, but with every step she took, she knew more and more that this was the place she needed to be. Somewhere in the middle of the orchard, I think.

Before long, she had arrived. Instead of entering the normal way like she always did, Twilight hopped the fence in an arbitrary place and began weaving through the trees. Did I really just do that? Wow, Twilight, you really aren't yourself. If I don't feel him all the way inside me soon, who knows what I'll become?

Her eyes glazed over as her favourite thought entered her mind: Just how big was her brother's stallionhood? She had naturally seen it plenty of times growing up, though she had never had the privilege of viewing it at full mast; Shining Armour had to be the most careful clopper in Equestria. It looked normal enough when flaccid and in its sheath, but Twilight knew that did not mean much, if anything at all.

After intensive study on the subject, Twilight learned that a stallion's flaccid size had almost no bearing on his erect size. A pony's member could grow to many times its dormant state when aroused or only slightly increase in size. She had caught the odd glimpse of his black and pink spotted member while it was semi-hard. Based on that and her guesstimates, it looked like it might be quite a bit thicker than average, and sixteen, maybe seventeen inches long—a good few inches beyond the norm.

The thought of it alone made her marehood quiver and drool. It put the rather large toy Princess Celestia had given her for her eighteenth birthday that she kept under the bed to shame. A horse cock that large would fill her completely and make her the luckiest mare alive. And she had seen him training for his Royal Guard duties countless times. His strength, speed, and stamina promised that he could give it to her, and give it to her good.

I wish I didn't keep hearing Cadance's screams from the consummation ringing in my head every time I think about this, Twilight thought bitterly. She nearly walked smack-dab into an apple tree. I was five towers away from them. Five. And I still heard her. And she's quite a bit larger than me. My brother must be absolutely enormous.

Once again picking an arbitrary spot, Twilight came to a stop and curled up underneath a tree. She plucked an apple from its branches and munched on it as she leafed through the book. Its cover read, Malefic, Malicious, Maddening, & Miraculous Mind Manipulation Magics. Most of the spells within its pages looked quite mundane to her; they generally just made the victim have minor hallucinations or other such nonsense. Pinkie Pie would probably make heavy use of these more harmless spells if she was a Unicorn.

The “Want It, Need It” spell was listed, but she already knew that one. It's like Shining Armour somehow cast that on his gigantic, veiny cock, and now I'm infected. Twilight kept reading to no avail. Her desperation grew as she neared the end of the book. There were plenty of powerful spells toward the end, but none would be able to get her laid. After what had happened with Queen Chrysalis, simple mind control would never work on Shining Armour. Plus, she would never resort to the same tricks some skanky bug succubus used, anyway.

“Hey, Twi, whatcha readin'?”

Twilight sprung up. She did not notice Applejack's approach, but there she was, standing a few feet away. “Uh, just looking up some spells.”

“What kinda spells?”

“N-nothing.” Twilight finished her apple and tried to think of a place to hide the book, but there were none.

“C'mon, Twilight,” said Applejack, leaping forward and pinning the book on the ground with her forehooves. “You've been studyin' ever since we got back. I've seen ya like this before. Something's eatin' ya.”

Yeah, but I wish somepony was eating me out, Twilight thought. “It's—”

“Twi, are ya lookin' up mind control magic?”

“No.”

“Then why are ya readin' a book about mind control magic?”

Twilight sighed. There was no avoiding it now. She thought, I didn't know she could read, but said, “I'm... I'm trying to get something. Not with mind control magic, but with... I dunno.”

Applejack sat down in front of her. Her forehooves still rested firmly on the book. “Twilight. You've gotta tell me.”

“No way,” said Twilight.

“Twilight...” Applejack leaned in closer. “Somethin's the matter, and I ain't lettin' ya leave until ya fess up.”

“Uh...” Twilight scratched the back of her neck and bit her lip. “Spike has a crush on Rarity!”

Applejack snorted. “I knew that. Everypony knew that, except for Rarity, bless her naive little head.”

“Princess Celestia secretly hates tea and only pretends to like it to keep up appearances?”

“Everypony knows that now, too,” said Applejack with a sigh. “Look, I'm the Element of Honesty. I can tell when somepony's lying. Spill the apple seeds, already.”

I wish my brother would spill his horse seeds all over my face. Twilight shivered. “Do—do you promise not to tell anypony?”

“I promise.” Applejack raised a forehoof, made a circling motion, then placed it over her eye. “I'll even Pinkie Promise if that makes ya feel better.”

“Fine, I'll tell you.” Twilight looked around nervously, just to make sure nopony was watching. “I...” She leaned closer and lowered her voice to a barely audible whisper. “I have a thing for... Shining Armour.”

A wry grin spread across Applejack's muzzle. “No kiddin', huh?” She mimicked Twilight's suspicious glance. “I have a little secret of my own. I'm willin' to tell ya, considering...”

Twilight noticed Applejack shifting uncomfortably. Could it be? Could it really...?

“Well, uh... as you've noticed, this is a good place to be alone, to think about... uh... stuff,” Applejack whispered. “Well, see, I was out here because... I have a thing for... Big McIntosh.”

Twilight's jaw hit the ground. “No way!”

Applejack pulled her hat down and nodded with shame. “Eeyup. Ever since we got back from yer brother's weddin', I couldn't get him outta my head. I don't get it. I mean, I've been around him all my life and never felt this way until now. But lately, all I can think about is his ginormous serving of meat.”

“You've seen it?” said a giggling Twilight.

“Oh, yeah,” said Applejack wistfully. “Plenty of times. I mean, we are siblings, after all.”

Twilight shook her head. I've gotta know... “No, I mean... have you seen him ready for some action?”

Applejack wiped a strand of drool from her muzzle. “Eeyup. He's huge. I reckon he could almost split me in two with that there monster of his. I mean really. It ain't natural, I tells ya.”

“I bet my brother's bigger than your brother,” said Twilight.

“Hah! Now that's a good one, Twi! They don't call him 'Big' Mac for nothin'!”

Twilight held up a foreleg. “Just how big are we talking, here? I haven't seen Shiny at his peak, but from my estimations, he's at least as thick as my foreleg, and is at least sixteen inches long.” She smiled proudly. “Puts the average stallion to shame, really.”

Applejack smirked. “Is that it? Big Mac's thicker than that, and I reckon he's a good foot and a half.”

Twilight whistled. “Wow. So they're comparable.”

Both incredibly randy mares sighed.

“Well, it's all pointless, anyway,” said Applejack. “You know the rules and so do I.”

Twilight raised her hackles. “A full ponytration's what I'm thinking of, but...”

“I don't want it from any other guy.”

“I want my brother,” said both mares.

“And that's why—?” Applejack began.

“—I'm looking up mind magic,” Twilight finished.

Applejack gave a wistful sigh and cast her eyes downward. They met the open book. “Hey... what's this?”

Twilight, who had taken up staring past Applejack into the distance, did not bother to look at her. “What's what?”

“This here spell.” Applejack sprang up and jabbed the top left hand corner of the page with a forehoof. “Look here. 'Mind Swapping Magic.'”

Twilight gasped and skimmed the page. “Oh, Applejack, you're a genius!”

Applejack hopped back and forth, playfully kicking her legs. “We can trade minds! Wait... I really, really, really wanna get rutted good by Big McIntosh, but I don't think I'd wanna be you forever.”

“Nor I you.” Twilight looked at all the apple trees and shuddered. Kicking those things until I'm an old nag? No thanks.

Applejack looked like a balloon that had just had the air let out of it. “Back to square one, I guess.”

Twilight flipped a couple of pages. “Hold on. Hold on! It says here that there are non-permanent versions of the spell. I can cast it so it'll only be a day or so. That's plenty of time for us to get some of the good stuff.”

Applejack sat on her haunches and gazed at Twilight. “Yer absolutely sure this'll work?”

“Of course I am.” Twilight was already sizing up Applejack's firm, toned body. She winked at her. “Trust me. And I happen to know a few things about Shining Armour that'll make him see past his marriage. Once I've got him alone, I'll make him mine. I trust you can do the same with Big Mac.”

“Right, but let's just clear one thing up first.” Applejack pointed at Twilight. “I'll be in there,” she pointed back to herself, “and you'll be in here. That means yer brother's... err... 'equipment' is gonna be jammed up in this here flank o' mine. And my brother's huge, hard, enormous pole's gonna be rippin' ya in half. Are ya sure you want to put yer body through that? I'll be feelin' it during the deed, but you'll be the pony walkin' funny for the rest of yer life.”

Twilight flashed a devilish smile. “Funny, I was going to say the same thing to you, considering my Shining Armour has an exemplary member between his legs.”

A growl came from Applejack as she moved her head right in front of Twilight's. “Oh, yeah? I've got good, strong muscles down there. Besides, Big Mac is bigger!”

“Is not!”

“Is, too!”

Twilight leaned back and breathed deeply. “Okay, fine. Let's find out, shall we?”

Applejack held out a forehoof. “Wanna make a wager of it?”

“A bet I'm guaranteed to win? How could I say no?”

“Fine, if yer so sure of yerself...” Applejack rubbed her forehooves together. “If I win, you'll have to do my entire share of next Applebuck Season's work without magic.”

“Deal.”

“While wearin' a maid outfit.”

Twilight snorted. “I didn't know you felt this way about me.”

Applejack shrugged. “What can I say? I've always had a thing for brainy types, and I want something nice to look at while I sip my apple juice.”

“If I win, then you have to dress up as Shining Armour, sneak into my bedroom, and do me with a strap-on I'm gonna get custom made by Rarity after this is done. Every night. For the next month.”

“Two weeks.”

“Three!”

Applejack spat into her forehoof. “Done.”

Twilight mimicked her, and they hoofbumped.

“Now, do the spell.” Applejack backed off, and Twilight took a few minutes to memorize the procedure.

Twilight closed her eyes and ignited her horn. “Okay, don't move,” she said as magenta light enveloped both mares' heads. The beam wavered and pulsed, growing brighter by the second. A large, pink blob seeped from each of their heads. An odd sensation came over Twilight—she temporarily had no feeling in her body.

And then she felt normal again, or at least close to normal. She blinked. Staring her in the face was herself. Her muscles, specifically around the hindquarters, felt much larger and stronger, and she had lost all feeling where her horn should have been. She was Applejack, and Applejack was her.

“Whoo, whee, I feel funny,” said Applejack. It was so weird to see herself speaking and hear Applejack's vernacular coming out of her mouth.

Twilight cleared her throat. “Ah reckon we need ter get used ter our new bodahs.”

Applejack sat on her flank and folded her forelegs. “I do not sound like that!”

Twilight giggled. “I know, but you—ya looked pretty mad. I mean a mite mad.”

“Very funny.” Applejack growled. “So, what's the plan?” She screwed up her face and held her cheeks in her forehooves. “Clock. Is. Ticking!”

Twilight sighed and rolled her eyes. She approached Applejack and was surprised by the feel of her new body. The added muscle made her a lot heavier than she was used to, but the strength from those muscles more than made up for it. She did not realize a mare could have such a hard body, except maybe for Princess Celestia.

When she began to get over the new sensations, she looked more closely at her old body. It was more petite and smooth than Applejack's, but it had fine curves all the same. She did not really think about how cute she looked when she saw herself in the mirror. Now I know why Applejack wanted to see me in a maid outfit...

Twilight cleared her throat loudly as her new nethers grew warm and moist. She concentrated on making her voice sound like Applejack's. She was partially successful. “I think we need some time to get used to our bodies. You have to get used to wielding some powerful Unicorn magic, and I—”

“—Have to get used to bein' big and strong!”

“Work on gettin' rid of that there drawl of yers, AJ,” said Twilight. “Finish yer words.”

Applejack pawed at the ground. “I'm trying.”

“Much better!” Twilight clapped her forehooves.

“So, does your magic work like... this?” Applejack's face scrunched and her horn lit up.

Twilight's face went red as a magical disembodied forehoof teased her maregina. “Hey!”

Applejack giggled. “Nothing to it!”

Twilight's sturdy legs wobbled beneath her. Applejack knew her old body inside and out, and she was already teasing Twilight's g-spot. “J-just don't t-try any—aah!—advanced s-spells. Ooh!”

Applejack smiled coyly at her. “Wasn't planning on it. I reckon—I figure—that this is the best way we can get used to our bodies.” She winked and used her magic to rub Twilight's g-spot.

Twilight whinnied and leapt forward with strength and speed that caught her by surprise. She was on top of Applejack, kissing her passionately on the mouth. The smell of books was one thing, but when it was on another mare, it drove her wild. Her tongue entered Applejack's mouth and madly thrashed around.

Applejack's tongue soon answered, and Twilight felt a pair of hooves stroking her athletic body. Two can play at this game. Twilight slid a forehoof down their bodies and into Applejack's pussy. It was incredibly tight. She was satisfied to hear her partner moan as she eased her hoof deeper into her snatch. It did not take her long to locate her g-spot, and she began pleasuring it with a vengeance.

Each mare ground her hips on the hoof—magical or otherwise—rubbing them in the foal garden. Lost in the throes of passion, Twilight could not exert much control of her tongue as it explored her former mouth. She was not overly bothered by her lack of technique, however, as Applejack was not faring much better.

Twilight's nerve endings flared with pleasure, rocking her body with bliss with each rub from Applejack's magic. Twilight kept up what she was doing; the amount of filly fluid Applejack's marehood was producing was all the proof she needed that she was doing a good job of getting her partner off.

A particularly powerful portion of pure pony pleasure plumed inside Twilight's depths. She broke the kiss, and both mares loosed a loud whinny. She popped her forehoof out of Applejack's wonderfully tight snatch at the same time as Applejack finally ended her spell. Neither of them had reached their climaxes yet, but Twilight's nethers still burned with pleasure, and she assumed the same was true for Applejack.

Twilight looked into Applejack's flushed face. She bit her lower lip, and Twilight blushed. I had no idea I could be so sexy, she thought as Applejack ran her forehooves up and down Twilight's belly. “How about a little contest?” she purred.

Applejack cocked an eyebrow. “Another one?”

“Well, you are a pretty competitive pony. I need to learn to play the part convincingly.”

Applejack took Twilight's pussy juice-soaked forehoof in hers and started licking. “What've you got in mind?” she asked between licks.

Curious, Twilight took a few licks herself. Amazing. “I was thinking maybe a scissoring contest. First to cum loses.”

Applejack narrowed her eyes. “The stakes?”

Twilight pointed down to their tingling pussies with her free hoof. “Loser eats out the winner until she finishes.”

“Wait a second,” said Applejack. “How do you know about scissoring? I always took you for the sweet, innocent kinda filly.”

“I read about it in a book.”

Applejack arched an eyebrow. “You read those types of books?”

Twilight blushed. “Princess Celestia accidentally gave it to me a couple years ago... though the way she smiled at me for a few days after I'd gotten it leads me to believe it wasn't an accident after all...”

“Typical. You're on!” Applejack gave the forehoof a final lick, fully cleaning it of fluids, and propped herself up.

“Good luck, sugarcube,” Twilight said, copying her position.

Applejack brought her marehood to Twilight's, and their pussy lips kissed. Twilight exhaled deeply as the sensation shot through her. They began to rub against each other, grinding their hips in time with each other.

Applejack tossed her head back and snorted. She pushed forward, and Twilight fell flat on her back. Twilight giggled and moaned at the same time, noting how hot it was for her, the big and strong Earth Pony, to be below the less physically powerful Unicorn. She felt up Applejack's flank, signaling her to continue.

Applejack nuzzled her snout against Twilight's and started humping harder. Twilight was so turned on, she was surprised she did not cum on the spot. It usually took her much longer than this to arrive at her orgasm when she diddled herself—with magic or a plot device—and she fought to keep control.

Twilight moaned again, much louder this time, and Applejack took the hint. She humped harder and faster while Twilight squeezed her flank. It was not nearly as firm as hers, but it was generous, supple, and shapely all the same. Twilight gasped. She was about to cum, and Applejack showed no signs of wavering or slowing down. No! I can't lose!

In a panic, Twilight spanked Applejack as hard as she could, which was considerable. The thwack echoed through the orchard, driving a few dozen birds from the surrounding trees. Applejack stopped for a moment, and it was all Twilight needed. She kissed every part of Applejack she could find: her muzzle, her neck, her shoulder, and tackled her to the ground.

She easily overpowered Applejack, and lay on top, her breathing ragged. Twilight licked her lips and humped with abandon. She was grateful for her super strong hindquarters; her movements were powerful and precise. Applejack could do nothing other than moan with her tongue lolling out of her mouth.

Disregarding how close she was to cumming, Twilight drove Applejack into the ground as hard and fast as her awe-inspiring hips would allow. Applejack snorted and bucked underneath Twilight and started groping and squeezing her flank while giving it light spankings.

Twilight loved every second of it. The feeling of Applejack's hooves bouncing off her rock-hard horse ass was incredible. Applejack must be getting close. Just another minute or two, and— Twilight gasped. Applejack abandoned her frisky, flirtatious filly flank fondling and wrapped her forehooves behind Twilight's head. She pulled her in and kissed her deeply.

Applejack's tongue entered Twilight's mouth slowly and lapped at Twilight's tongue. She did the same, closing her eyes and basking in the unbridled passion of their slow kiss. Then she realized why Applejack had done this. That sneaky little whorse!

Her eyes snapped open to see Applejack's horn aglow with magic. A magical dildo at least a foot long had appeared inside her love tunnel and it wasted no time in thrusting in tandem with Applejack's hips. Twilight moaned, broke their kiss, and reached for Applejack's horn, but Applejack snatched the Stetson hat off Twilight's head and jammed it over top of the horn.

“Sorry, but you belong on the bottom!” Applejack exploited Twilight's momentary weakness and rolled sideways while still maintaining their scissoring. She wound up on top of Twilight and started pile-driving her into the dirt. “Yeah, yeah! You like that, don't you, you dirty filly!”

Twilight moaned in assent.

“Say it!”

Twilight moaned again.

“Say it!” Applejack thrust harder and faster. There was no rhythm or method to it anymore; she was probably as close as Twilight. “Say it, you filthy, sexy farmer, you!”

“YES!” Twilight shouted before an involuntary whinny drowned it out. “I—I love bein' filed on the bottom shelf!”

Applejack leaned in and bit down on Twilight's ear. She gave a final thrust and sent Twilight over the edge. She cried out as her horsegasm hit her full force, and her pussy clamped down on the magic toy hard. She writhed under her lover as the sheer amount of pleasure shooting from her maregina straight to her brain overrode all else. Her eyes rolled madly in her head as pulse after pulse of ecstasy shook her.

Eventually, Twilight came down from her climax and went limp beneath Applejack. She stared into her beautiful violet eyes and blushed. “You win... I'm not even mad that you cheated.”

Applejack rolled off her and lay on her back, legs spread-eagled. “'Filed on the bottom shelf'? Really?” She snickered and panted at the same time.

Twilight's cheeks went rosy. “Sorry. Heat of the moment thing.”

“Speaking of heat, you've got a job to do.” Applejack patted her very wet pussy and gave it a quick swirl with her forehoof. “Soup's on, everypony!”

Twilight, still high from the afterglow of such an amazing climax, snorted. “That should be my line, at least until tomorrow night.”

“All the same, you owe me some cunning linguine.”

Twilight facehoofed. “That's cunnilingus.”

“Whatever. Get to eatin'!”

With a grunt, Twilight pushed Applejack's hind legs back with her forehooves and dove right in. The copious amount of natural mare lube allowed her to bury her muzzle in as far as it would go. A forehoof on the back of her head instructed her to start licking. Even though she spent most of her time in the library, Applejack's insides smelled nothing like it; the strong aromas of tang and tuna flooded Twilight's nostrils.

Twilight thrust her tongue in as far as it would go and lapped up Applejack's tasty pony love juices. Judging by the erratic clenching and unclenching of her partner's depths, Twilight would not need too long to make her cum.

She licked every bit of Applejack she could, wriggling her muzzle around as she did so. Applejack wrapped her hind legs around Twilight's back, and Twilight began pleasuring herself with her now free forehooves.

Although she was still cooling down from her climax, the dull waves of pleasure she received from maresturbating still felt good as she continued to sip from the glass of fine wine that was Applejack's cunny. She felt deep shudders running through Applejack's body. She gave the bottom of her lover's sex passage one long, slow lick while nuzzling the top.

“Ooh! Ooh! Twilight! I'm gonna! I'm—” Applejack placed her other forehoof on Twilight's head, whinnied loudly, and bucked her hips against Twilight, cumming hard. She ground Twilight's head into her pussy as she clenched her muzzle.

Twilight eagerly lapped up the fresh filly fertility fluids like Winona drinking water from her bowl on a hot summer's day. Her tongue was sore by the time Applejack's horsegasm was finally spent. She released Twilight from her nethers and leaned against an apple tree.

“Whew! I'm spent.” Twilight flopped down on her back, panting. “I—you taste great.”

“Me, too,” said Applejack, putting the hat back on Twilight's head. “You're not so bad for a book nerd.”

“It's gettin' late.”

“Sure is. I'd better get back to the barn.”

Twilight sat up and looked Applejack in the eye. “I'd better get back to the barn. You've gotta go back to the library.”

Applejack clapped her forehead with a hoof. “Oh, right!”

“We've gotta figure out how we can go about gettin' our brothers alone.” She stroked her muzzle. “I've got it! You take Shining Armour for a visit to the farm, away from Cadance. Just brother and sister, havin' a nice country stroll. You lure him into the barn, where I'll be waitin'.”

“And I can find Big McIntosh while he's out in the fields! Nopony will see us there.” A frown crept across her muzzle. “Wait a second... what about Apple Bloom and Granny?”

“I'll tell them they need to to... uh... stay out while I'm, um... cleanin'! That's it. Cleanin'. Lotsa heavy objects bein' moved. Wouldn't want 'em to get hurt.” Twilight winked. “Which isn't too big of a lie, considerin' what I'll be doin' with Shiny!”

Applejack rolled her eyes. “Let's just say it'll be a very good thing that Big Mac and I will be deep inside the orchard.”

Twilight stood, and Applejack mimicked her. “Just remember the contest. And no cheatin'!”

“I'm the Element of Honesty! Just because I'm in a different body...”

“That didn't stop you before!”

“I don't hear you complaining.”

“Fine.” Twilight swept in and gave her one last peck on the muzzle. “And I won't need to cheat. What say we meet at the library this time tomorrow?”

“Deal.” Applejack sealed their pact with another kiss.

2: [M/F] Applejackoff

Applejack rolled out of bed. Her head swam from the wild, passionate fillyfooling she had done with Twilight yesterday. I'm glad I've got such nice, hard muscles, she thought. There was something about the firmness—the raw power—on Earth Ponies that just drove Applejack wild. Who'da thunk Twi could be so darn frisky? She was some good practice for Big McIntosh. He won't be so easy to wrestle, especially with this wimpy Unicorn body.

Applejack smirked and stared at the ceiling. She always loved a good challenge. Big Mac had been dominating her every thought for a couple of weeks, and it had only gotten worse since she had done the dirty with Twilight. It won't be long now...

“Hey, Twilight,” said Spike from the top of the stairs. “Are you gonna get up? Princess Cadance and Shining Armour are gonna be here any minute!”

Oh, horseapples! Applejack sprang to her hooves. “Oh, uh... right. I'd better get ready.”

Spike gave her a quizzical look as she ambled past him, down the stairs. “Are you okay? You didn't do any reading since you'd gotten home. You just sat in bed until you went to sleep.”

She turned as she reached the bottom of the stairs. “It's nothing. I'm fine.”

“Nervous about your brother and your new sister coming over?”

Applejack shook her head. “Nah. Don't you worry about a thing, sugarcube.” She headed for one of the doors on the ground floor.

“'Sugarcube'?” Spike scratched his head. “Uh, Twi? The bathroom's through the other door.”

“Oh, right, my bad.” Applejack forced a giggle and went into the correct door.

Spike frowned. “I'd better go check my marejuana stash...”

Applejack shook herself. I'll give myself away if I'm not careful. C'mon, AJ, get it together! She went up to the sink and splashed cold water on her face. Much better. Remembering to use her magic—something that was more difficult to get used to than she had first thought—she brushed her mane into place.

When she was satisfied, she turned to leave, but not before eyeing the shower. She had been on edge for so long, she would have loved nothing more than to turn the water on as hot as it would go and grind her hungry marehood against her forehoof for an hour. But she did not want to spoil her dinner, so to speak; she soon would get her fill from Big Mac—and then some.

“Twilight? What's with your mane?” Spike asked as she left the little filly's room.

“Huh?”

Spike shifted his feet. “That ribbon. I've never seen you with a red ribbon in your mane. It's kinda cute.”

Applejack laughed and pulled the ribbon out. “Oops, silly me!” She hoped her mane still looked okay. “So, when are Shining Armour and Cadance supposed to get here?”

“Hmm...” Spike held out his wrist and looked down as if he were wearing a watch. “Right about...”

A sharp knock came at the door.

“Now!”

Applejack bolted to the door and opened it. Shining Armour and Princess Cadance stood in its frame. Behind them, their royal chariot stood, along with a pair of Pegasus Royal Guards who scurried to and fro with suitcases and saddlebags.

“BBBBBFF, Cadance! It's great to see you!” Applejack said, doing her best to match Twilight's adorkable enthusiasm.

Cadance beamed at her, and Shining Armour looked a little confused.

“Hey, Twily,” said Shining Armour. “I think you used a few too many B's.”

Desperate to save face, Applejack rushed forward and hugged him, giving him a quick nuzzle. She dared to sneak a peek at his powerful Princely pony package, but it was completely in its protective sheath. I guess I'll just have to take Twilight's word for it.

When Applejack released Shining Armour from their embrace, he ruffled her mane and said, “Good to see ya, sis.”

Cadance gave Applejack a look and started dancing. “Sunshine, sunshine, ladybugs awake!”

Applejack hastily copied her and remembered that clapping forehooves was next. “Clop your hooves!”

Cadance winked at her, jumped, and spun around. “And do a little shake!” she said, swinging her flank in the air.

Applejack mimicked her and hugged her. Oops. I hope she didn't catch that. “Good to see you again, Princess. Sister? Prinsister?”

Cadance giggled and booped Applejack on the snout. “You, too, Twilight.”

Shining Armour threw a forehoof around both mares and steered them inside. “Whoo, I'm hungry enough to eat fifty corn dogs. What's for lunch?”

“Big McIntosh,” Applejack blurted.

Shining Armour and Cadance looked at her quizzically.

“Big McIntosh probably has a fresh harvest of Sweet Apple Acres' finest fruits!” Applejack blushed a little and scratched the back of her neck. “If you're in Ponyville, why not try the local cuisine?”

“You know you live in a small town when...” Shining Armour ribbed her with his forehoof.

Applejack's face scrunched. “Our apples are that good.”

Cadance gave her a shifty-eyed look. “My, my, you sure have become quite enamored with those apples lately,” she said as the Royal Guards bustled past them and deposited their luggage in the centre of the library's ground floor.

Applejack flicked her tail at the bags. “Spike, would you put those away for our guests?”

Spike threw his arms up in the air. “'Good to see you, too, Spike.' 'Don't worry about the bags, Spike. We've got Royal Guards to do that.' 'Care to join us for lunch, Spike? You look famished.'” He grumbled, picked up a bag none too gently, and stormed off with it.

“What's with the little dude?” said Shining Armour, looking after him.

“He just gets like that sometimes,” said Applejack. “So, Sweet Apple Acres, it is?”

“So it would seem.” Cadance nodded to her two Royal Guards, who carried enormous saddlebags. “You two are free to go off and explore the town. I need a bit of a rest, so I'll do some unpacking in the library while Twilight and Shining Armour have a little brother and sister time.”

The Guards tossed Cadance crisp salutes and flew into town, still wearing their saddlebags.

Shining Armour chuckled. “Still pooped out from the honeymoon?”

“Shiny!” Cadance said sharply. “Not in front of Twilight!”

“Chill out, babe! She's old enough to know what happens.”

Applejack gave Shining Armour the most bemused look she could. “Charming.”

Cadance cuffed him upside the head before ambling off. Now that he mentioned it, her gait was a bit off. Applejack quickly realized Twilight was not all talk after all; Cadance was considerably larger than most mares, meaning she could take quite a few more inches than average. For even her to walk funny after Shining Armour was finished...

Applejack mentally shook herself. She had to stay focused. Holy horseapples, that was easier than I thought! I thought I'd have to resort to drastic measures to split those two up. She tossed a foreleg around Shining Armour. “Shall we?”

“Let's.”

Applejack led Shining Armour down Ponyville's streets toward Sweet Apple Acres and her brother—and his meat. “How was the honeymoon?”

He sighed and looked wistfully into the sky. “Incredible. Just incredible. You know, they call Cadance the Princess of Love for a very good reason.”

“Shiny!”

Shining Armour giggled. “Oh, sorry, Twily. Foalsitter and all that. We went everywhere. Vanhoover, Manehattan, Los Pegasus, you name it.”

“So, you'd say you two are happy together?”

“You bet!” he said. “Cadance is the mare of my dreams, and she's all mine.”

“I see.” Applejack wrestled with how to word her next question. Shining Armour had to be warmed up to the idea of having sex with somepony other than Cadance; it would make things a lot easier for Twilight, and she owed her at least this much, considering she was maybe an hour away from getting obliterated by Big Mac's monster. “Out of curiosity, how... open is your relationship?”

Shining Armour stopped walking. “What?”

Applejack frowned. She had never been good with beating around the bush. “I mean, if love is what Cadance does, then how does she feel about... sleeping with somepony else?”

“Well,” said Shining Armour, “I'm not quite sure. As you well know, I've been with Princess Celestia a lot, and Princess Luna quite a few times, too.”

Applejack barely stopped herself from gasping.

“Part of Captain of the Guard duties and all that. But I'm not Captain of the Guard anymore, so I'm not sure what her stance is.” He started walking again. “I guess she's okay with it as long as we stay true to each other. It didn't harm our relationship when the other Princesses called on me to do my, er, 'duty.' Why?”

“Oh, just curious.” Applejack giggled nervously. “You know me! Just silly, little, nervous Twily!”

Shining Armour laughed with her. “Point taken.”

They continued heading toward Sweet Apple Acres, and Applejack did her best to maintain casual conversation. It was a task easier said than done, considering Big Mac was all she had on her mind. She kept vividly picturing his dick, jet-black and veiny. She could not believe she had yelled at him to put it away when she had walked in on him on numerous occasions. Now she would give anything to see it again.

What struck her as odd was how she did not have these feelings until a couple weeks ago at the Canterlot Wedding, just like Twilight. Maybe it's just somethin' in the air, and things'll all go back to normal after I've gotten it outta my system. That would certainly be ideal; it would make things a lot less awkward around the dinner table, like they had been over the past couple of weeks. Big Mac had been visibly uncomfortable when he caught her sneaking glances at his wiry body.

Applejack shuddered at the thought of how powerful his thrusts would be. He was the strongest pony she knew, and that was saying something. She shuddered with anticipation again when they reached the farm after what felt like forever.

“Wow, this looks really nice!” Shining Armour galloped toward the barn. “I can't wait to dig into these apples. So, where are they? Don't tell me we've gotta pick 'em ourselves.”

“Nah,” said Applejack. She pointed to the barn, hoping Twilight had done her job correctly. “They're in there. Applejack told me she had a nice surprised planned for you.”

“Far out!” Shining Armour punched the air with a forehoof. “What about you? Aren't you hungry?”

“Yes, but I need to use the little filly's room first. I'll catch you up.”

He nodded at her and trotted toward the barn. “All right. But you'd better hurry, or else I might eat 'em all.”

“Don't worry. You won't even realize I'm gone.” Applejack waited until he had entered the barn and closed the door behind him before she bolted into the thick of the orchard. Once she located the fresh cart tracks and large hoofprints, she knew exactly where to find her brother. Almost giddy with anticipation, she galloped as fast as Twilight's legs would carry her. I wish Twi would work out more. She moves like a slug! She even had to stop when she reached the top of a steep hill.

Wheezing, she looked down into the valley of apple trees below. Big Mac sat with his back against one. Must be takin' his afternoon nap. Applejack forced to allow herself to catch her breath. It was not like Twilight was out of shape or anything—far from it—but she could not manage the speeds or distances that Applejack took for granted. I guess that's what happens when ya spend all day readin' and sittin' on yer flank instead of farm work.

When Applejack had recovered, she cantered down the hill, pacing herself because she knew she would need the energy. She skidded to a halt next to the still sleeping Big McIntosh. His harness lay beside him, and his legs were lazily spread. She thought she saw a Pegasus flying far overhead, but she paid it no mind; there were much larger and more important matters at hoof.

She wiped a strand of drool from her muzzle. Even when only breathing gently, Big Mac's workhorse physique was readily apparent. He was naturally larger than most stallions, but a great deal of his bulk came from the rock-hard muscles he had built up when he had to take over most of the intense labour required to run a farm.

He must be havin' a great dream, Applejack thought, eyeing his cock. It was nowhere near close to its fully erect state, but it was creeping out of its sheath and about six inches long. Now that she thought about it, it was quite the nature's marvel. In its completely flaccid state, Big Mac's penis looked quite average in its sheath, which made it look small compared to the rest of his body. But when he became aroused, it kept growing and growing until it put the average stallion to shame. She thought it might just be an Apple family trait, considering the stories Rainbow Dash had told her about Braeburn.

Applejack plucked an apple from a nearby tree with her magic and devoured it. She would thank herself for the fuel later. Unable to wait any longer, she stalked toward Big Mac, lifted her tail, and gently rubbed her already slick marehood against his snout.

“Mmm... Cheerilee, you naughty filly,” he mumbled.

Cheerilee? So that's why Apple Bloom comes home from school alone after he's supposed to have picked her up! I'll show him who's the better lay! Applejack nestled herself against his body and traced a forehoof along his chest. Sweat and dirt were in his fur, and that was just how she liked it. She started nuzzling him, and was pleased to notice that his cock had grown a couple of inches, reaching about half-mast.

Big Mac's eyes fluttered open. “Huh? Wha?” He looked down at Applejack, who stared him right in the face, and yelped. He covered his growing junk and scrabbled backward. “T-Twilight? What are ya doin' all the way out here?” If his face was not already red, he would probably be blushing. He gasped for breath a good ten feet away from her, still concealing his member with his forehooves.

Applejack snickered. “Oh, give it a rest, would you? You should know why I'm here.”

“Uh... no?”

“You big lug.” Okay, Applejack. Don't. Mess. This. Up. “I want you.”

Big Mac's jaw dropped.

“You're not as slow as you let on. I think you've got a big brain inside that thick skull of yours.” Applejack crept toward him as she spoke. “If there's one thing I love, it's a big, strong, smart colt. I haven't been able to get you out of my head for weeks. I know you live up to your name in more ways than one.”

“If I had a bit for every time I heard that joke...”

Applejack was right in front of him, and he had not backpedaled any farther. She inhaled deeply, taking in his musk. “You're smarter than this. A mare's throwing herself at your forehooves, no strings attached. I haven't been able to concentrate on my studies ever since I got back from Canterlot. I need you, Big Mac.”

“But—”

Applejack wrapped her forehooves around his head and leaned up to kiss him. She teased his tongue with hers before she broke the kiss. “I'll make it worth it.” She tried to bat away his forehooves, but he would not let her.

“Eenope. I can't do it. It just wouldn't be right.”

“Okay, you listen here.” Applejack ground her teeth. “This'll be a one time thing. No commitments, no mentioning of it again.”

Big Mac shook his head. “Ya don't know what yer askin' for, Twilight.”

“I know exactly what I'm asking for.”

“Did I ever tell you why Cheerilee and I aren't actually datin'?”

“Why?” Applejack cocked her head.

“We actually were in high school... until I had another growth spurt,” he said.

Applejack nodded; she remembered that quite well.

“Well, that's when I got too 'big' for her, if ya know what I mean.” Big Mac fidgeted his hooves a little. “We've been tryin' to make it work, but so far, no dice.”

“She is a little petite.”

“About yer size.” Big Mac narrowed his eyes. “I've come to realize somethin'. My big dick plus one little pony just don't add up.”

“Don't you worry about a thing,” said Applejack, licking her lips. “I've worked it out. The recursive function calculating the mass of my marehood when compared to the hypothesis of your shaft's diameter—in imperial units, of course—indicates that there's enough room for it to fit inside me.”

Big Mac just sat and blinked. “Uh... what?”

Applejack threw her hooves to the side. “Fancy mathematics! I used them to un-muddy the issue.”

“Twilight? That ain't math.”

“Shut up, and give it to me good.”

Big Mac grunted a few times. He slowly removed his hooves from his penis. It was about the same length as it was before he covered it up. “Are ya absolutely sure? I can control myself at first, but when I get going... I don't want to hurt you.”

“Do you not think I know the risks? Let's go.”

“I'm so glad you didn't ask me to 'buck' you,” Big Mac said as he gently ran a forehoof down his shaft. “I've heard the young fillies call it that. Makes me wanna kick 'em in the head every time. I don't know where they got such a dumb idea.”

Applejack snorted. “Kids these days.”

Without further warning, Applejack lunged forward and began hungrily slurping at his cock. To her delight, it began to grow, fractions of an inch at a time. He's sure takin' his sweet time getting' hard. This only made her work faster. When it was big enough, she worked the base with her forehooves while paying attention to the expanding head with her mouth.

It was already at least a foot long, and it was not hard at all. “Don't say I didn't warn ya,” said Big Mac as he guided her head with his hooves.

Okay, enough messin' around. Applejack dove down, taking his shaft past the medial ring. She constricted her throat, slurped it, and lapped it while rubbing his ample balls. A series of grunts escaped his mouth, and his cock got bigger. She kept giving him fillyatio, even as his cock filled her throat and lengthened.

At last, he was becoming incredibly hard. Applejack could barely breathe, but she kept on sucking, idly wondering if she could make him cum on the spot. Part of her wanted to be that good but another part—her maregina in particular—wanted this to last as long as possible.

Precum leaked from Big Mac's powerful prolific pony phallus, which had become so thick, Applejack could feel every vein pressing against her throat. Finally she ran out of air. She pulled up and popped the turgid member out of her mouth, gagging and spluttering.

“Could—Cheerilee—do—that?”

“Eenope. Yer pretty good.”

Applejack crawled up his body until her muzzle was inches from his. She ground her aching, begging pussy on his rod. “I'm just getting started.” She kissed him, this time holding nothing back. She stroked his shaft with her body and rubbed every part of him that she could find. She was pleased to notice him feeling her up as their tongues played in each others' mouths.

Applejack moaned into him as powerful tingles shot through her. Just being in contact with the horsecock of her dreams was already driving her mad with desire. She thrashed her tongue in his mouth, loving the feeling of melting on his studly body. Each pulse of his cock against her threatened to drive her into a frenzy.

Her horn lit up, and a ring of magic wrapped itself around her brother's poner. Already slick with saliva and Applejack's mare juices, it slid up and down easily. Big Mac gave a few more grunts and groped her harder, helping her grind in tandem with the magical stroking. Waves of ecstasy washed over her, but it was not enough. She needed him, and she needed him now.

Their kiss ended, and Applejack lay panting on Big Mac. With the spell ended, Big Mac patted Applejack fondly. Applejack nuzzled him and looked down at his throbbing shaft. It was still dripping precum. She wondered if Twilight's body could take such a beast; it was thicker than her forehoof and it ran up most of her torso.

She bent down and gave the head a kiss. “Say, do you know how big it is? Exactly?”

“Eeyup. But why?”

“Err... for science!” Applejack gave it another lick. She loved that salty taste. “You're just a lot bigger than most stallions, so I was just curious, is all. And don't give me any fake measurements! I know most colts like to add an extra couple inches. Be honest.”

“Exactly eighteen inches,” said Big Mac, confirming Applejack's estimations. “I was always a bit big for my age, but I wasn't this big until that growth spurt near the end of high school.”

Applejack smiled up at him. “That's all I needed to know.” She placed her forehooves firmly on his shoulders and rose up until her pussy lips were kissing the broad, flat cock head. Luckily, they were both lubed up quite nicely, but it would be difficult to get something so thick into a vagina so scarcely used.

She looked into his eyes and bit her lip, grinding against his cock. It would not go in. Big Mac gave her an I-told-you-so look, but she kept pressing. She tried to relax her muscles to accommodate such a large object—a task easier said than done when she was as aroused as she was.

“Come on. Give me some help, here.” Applejack took a moment to guide Big Mac's forehooves onto her pretty perky petite pony flank before resuming her efforts. Big Mac pushed down softly at first, but harder as her pussy started to expand and allow a bit more of the head in. She screwed up her face in concentration and gave one last push, and the head popped in.

Applejack's marehood clamped down on Big Mac's throbbing cock, and she let out a piercing whinny. Her limbs flailed and her magic went haywire. Her eyes glowed pure white, and all nearby objects were enveloped in a magenta glow. The apple cart went flying twenty feet into the air, and all the apples within a kilometre radius were ripped from their trees.

“Whoa...” Big Mac said.

Her tongue lolled out as she came down—and the apple cart and apples along with her. She gazed hungrily into her lover's eyes. Two inches down. Sixteen to go! She kept him pinned down as she took more and more of his horsecock inside her. He was so thick, each vein rubbed against her tunnel, stimulating every nerve ending she had. She rocked her hips up and down and bobbed on his shaft, taking a little more each time. The fit was so tight, she was amazed that she could move at all.

Her next obstacle was the medial ring. She was already stretching herself to the breaking point, and it was another few centimetres of thickness that she had to tackle. From there, he only got girthier. Big Mac had stopped moving, and his forehooves were only resting on Applejack's flank. His face was a contorted mask dripping with sweat.

“H-hey!” she said. “What's going on? Don't you go all dead fish on me!”

“Unf... so tight... Gotta... control...” Big Mac grunted.

“Enough of that!” said Applejack. Through sheer force of will, she impaled herself farther, swallowing up the medial ring and another three inches of hard dick along with it. “You're gonna rut me, and I'm gonna enjoy it! Or are you too much of a weak little wimp to do it?”

Big Mac's eyes shot open. Applejack knew she had gone too far, which was precisely what she wanted. In an impressive burst of strength, he pushed forward, sending her on her back. He loomed over her and spread his legs. “You asked for it.”

“Yes, yes I did.”

With that, Big Mac withdrew his shaft until only the head remained inside and held still. A dull ache throbbed inside Applejack's love tunnel. It missed him already, and so did she. Big Mac thrust forward, burying himself as far as he could go. The air whooshed from Applejack's lungs from the sheer force of it. She never imagined anypony was capable of such a powerful thrust.

Big Mac's eyes glazed over as he started humping, his hips pistoning with every move. Applejack fondled every bit of his chest that she could. She marveled at how his muscles rippled with his movements. The pleasure was overwhelming. It threatened to wipe out every other thought in her brain as the thrusts came harder and deeper.

Applejack's pussy was ablaze with lust. She put all her remaining energy into bucking her hips into Big Mac as he ponytrated her. She moaned and cried cutely. Finally, a new sensation accompanied the feeling of being overstuffed to the ripping point: Big Mac's pelvis slapped against her flank as he bottomed out.

Big Mac must have let the sensations go to his head, too; he let out soft whinnies as he slammed her even harder than before, his hips moving in a blur. Applejack finally understood why they called it being “rutted senseless.” But another desire hit her. Big Mac was holding nothing back now, and she wanted to be the pony on top. She wanted to overpower that which could not be overpowered.

She pushed against Big Mac's chest, but it was like trying to move a mountain. He was rooted in place, and his low centre of gravity gave him perfect balance, allowing him to pile-drive her without having to think. His endurance was incredible. They must have been going at it for fifteen more minutes, and he showed no signs of reaching his climax or tiring.

Applejack loved the way his full, heavy balls smacked against her rear. She squirmed and writhed, wiggling her hips as she came. Her muscles were becoming sore from all the clenching, but she did not care. She savoured every second of it.

Lost in the passion of their interhorse, she wrapped her forehooves around Big Mac's neck and guided his muzzle toward hers. She kissed him again, thrusting her tongue in and out of his mouth in time with his titanic dick invading her foal garden. Her body shuddered from the shock waves of his thrusts and the hot pleasure they created.

Big Mac broke their kiss by tossing his head up and whinnying loudly enough to shake the nearby trees. “Oh, Twilight, Twilight, I'm gonna blow!”

Applejack could feel his cock expanding as it prepared for its voluminous release. Big Mac withdrew it until only the tip of the head was still inside, and gave one final thrust, hilting himself and pushing upward. He actually lifted her completely off the ground with his cock alone, rearing up as he gave a mighty bellow.

Nothing happened.

Applejack's horn glowed mischievously with magic that also covered his balls.

Aghast, Big Mac looked down at her. “Wha... what happened?”

“Oh, nothing,” said Applejack with a coy, devilish grin. She was still held up by nothing except his member. “I put a magic bind on your balls to prevent you from cumming.”

“Ya did what?”

Applejack giggled. “If you wanna cum, you've gotta earn it!”

Big Mac whimpered and collapsed, leaning against a tree.

“Now that's more like it.” Applejack placed her forehooves against him and started riding him. “What are you waiting for? Buck those hips, and give us a good spanking.”

“Don't mind if I do!”

Big Mac spanked her. Hard. The sound echoed throughout the orchard, and it no doubt left a huge red welt on her flank. Applejack licked her lips, humping him faster. She was delighted to see her once insurmountable big brother becum putty in her hooves. She planted herself on his chest and used only her hips to move herself up and down in fast thrusts. Big Mac copied her movements.

Maintaining the spell grew more difficult as she came yet again. She clenched his cock so hard, they could barely move it, despite the more than generous amount of natural lube her maregina provided. She kept up the pace while her lover groped her and spanked her again.

Applejack would not come down. After a third hard spanking, she knew it was time. She gazed into his eyes, whispered, “I love you,” kissed him, and released her spell.

Big Mac's eyes bulged as he finally came. She felt the first volley rush up his urethra before it escaped the flaring head. Salvos of sticky sex splooge splattered straight into Applejack's womb in terrifyingly tumultuous torrents. Spurt after spurt erupted from his monster like liquid hot magma from a volcano. He moaned into her mouth gratefully as he continued his release.

Applejack dared to look down, and she gasped. Her belly was swelling as if she was pregnant, and he just kept coming. In a panic, she broke their kiss and scrabbled to unstick herself from her brother. Excess horse semen leaked from around her pussy lips as she was filled to beyond capacity. When he realized what was happening, Big Mac hoisted her off him, his cock popping from her tight nethers.

“Now ya get what ya deserve!” he said as another shot splattered against her pussy. He dropped her in front of him and stood over her, firing shot after shot at her prone body.

Applejack licked up the jizz that hit her mouth. It tasted so sweet and salty. Holy Celestia, how much more does he have? she wondered as Big Mac painted her whole body in his seed. She wiped a layer of splooge from her eyes and peered at him, watching him jerk himself off as he sprayed his reproductive fluids all over her.

At long last, his mighty horsegasm petered out. He breathed a long sigh of relief and slumped back against the tree, and his cock began shrinking back to its normal size. Applejack was completely covered in semen. “How in the hoof did you cum so much?”

“Ya shouldn't have stopped me when I was ready,” he said, lounging against the tree.

“You were that pent up, huh?” Applejack wanted to stand and shake herself off, but she could barely move her legs. Instead, she just lay flat on her back, staring up into the clear sky.

“Eeyup.”

“Wow... That sure was something...”

“Eeyup.”

“Hey, Big Mac? I'm glad we did this.” Applejack propped herself up to look at Big Mac. His eyes were closed, and she could tell he was about to treat himself to a post-coitus nap.

“Me, too,” he mumbled.

“Thanks,” said Applejack, basking in the afterglow.

Big McIntosh said nothing. His soft snores reached her ears. Applejack forced herself to roll over to get some of the stallion seed off her. Her belly sloshed from the jizz still inside, though some of it was draining from her pussy. I'd better go get myself cleaned up and head back to the library, she thought. No tellin' how late it is. I sure hope Twilight's gotten as lucky as me...

3: [M/F] Princely Ponytration Paradise

Twilight Sparkle, inhabiting Applejack's body, rose the next morning as Applejack did: with the roosters. This time of the morning isn't supposed to exist, she thought as she rolled out of bed. She shook herself and tried to rid herself of morning grogginess. She had to have a clear mind for what was about to happen.

She was in such a hurry to start the day, she nearly forgot her hat in Applejack's room. I need to look the part. After she took a quick shower in the family bathroom (she made sure to be the first one in), she realized Applejack had no brush. But upon closer inspection, she concluded her mane looked just fine after toweling it off. I wish I could get away with not having to brush my mane...

Twilight rushed downstairs, grateful that she knew the layout of Applejack's farmhouse. She had to work quickly; dinner with the rest of the Apple family was awkward enough, and she did not want a repeat of it at breakfast. Disguising herself as Applejack was hard enough on its own, made all the more difficult by the thought of Shining Armour skewering her on his behemoth dick.

At the kitchen table, she helped herself to a quick breakfast of apples, candy apples, apple muffins, apple fritters, apple pie, an apple danish, and some apple juice. The next phase of her plan would be a tricky one. She crept back upstairs and waited in her room. A series of heavy hoofsteps on the wooden floorboards followed by the running of the shower signaled Big Mac's absence from his room. Twilight opened the door and headed into the hallway.

“Hey, sis, where ya goin'?”

Twilight sprung into the air and spun around. Apple Bloom stood behind her.

“Uh... nowhere,” said Twilight. “Just preppin' for a hard day's work.”

“In Big Mac's room?” Apple Bloom cocked her head.

“Yeah. He's got some uh... equipment I need.” In fairness to Twilight, this was not a total lie.

“For buckin' apples?”

Twilight shook her head. “The barn's really messy. I need to clean it up.”

“But we cleaned it just a month ago!”

Twilight glowered at Apple Bloom. “Yeah, well, it done got all messed up again. Stay away from it. I don't want nopony to get hurt.”

“What if ya need help?”

Twilight booped Apple Bloom on the snout. “Don't you worry yer little head about that. I'll be fine.”

Apple Bloom shrugged. “Okay. Breakfast?”

Twilight shook her head. “Had it already. It's a very big job, so I reckoned I'd get started early.”

“Okay. Well, I'm goin' to the clubhouse after eatin', then. Scootaloo's gonna take us over to Sugarcube Corner so Pinkie Pie can teach us how to be Cutie Mark Crusaders Party Planners! Yay!”

Twilight giggled and ruffled Apple Bloom's mane. “Go on. Get on with ya.”

With Apple Bloom gone, the shower mercifully running, and Granny Smith probably still slumbering, Twilight infiltrated Big McIntosh's room. She ignored the equipment she told Apple Bloom she would be getting. Instead, she headed for his night stand and opened the top drawer.

“Smarty Pants?” Twilight stood there and blinked for almost a full minute. “So that's where you got to... This is one side of Big Mac I didn't want to see.” She closed the drawer and continued her search. She rummaged through his belongings, finding nothing interesting, until she finally peaked under his bed. “Ah ha!”

Clutched in Twilight's forehoof was a box of Trojan Horse condoms. Twilight examined the back of the box. It read, “XXXL: Celestia's Stud of Choice.” Perfect. Hopefully these should fit Shining Armour. She grabbed a couple, stuffed them under her hat, and replaced the box in its hiding place. Hopefully the big fella doesn't notice the missing ones... On her way to the door, she nabbed a measuring tape. She had to know.

Twilight left the room just as Big Mac turned the shower off. Her hooves clopped on the stairs as she bounded down them. She waved goodbye to Apple Bloom and left the farmhouse, heading straight for the barn. It would probably be a few hours before her brother would arrive, and she intended to put that time to use.

If this would be her only opportunity to feel Shining Armour's cock inside her, it had to be perfect. She let herself into the barn and closed the door behind her. Fortunately, it was as tidy as Apple Bloom had claimed, so she would not have to spend any time actually cleaning it. She whiled away the time by gathering a few other things along with the measuring tape and the condoms into the barn's hayloft, as well as letting her imagination run wild with ways she would have sexual interhorse with him.

Her pussy tingled from the mere anticipation, but she willed herself not to pleasure it. The time for that would come soon enough. For once in her life, she was glad she had no magic. She was not sure if she could resist making a magic plot device in her estimations of her brother's likeness and rutting herself with it. It would have been good practice for the real thing, and it would help her get used to accommodating such a beast, but she wanted the fun of having to ease herself onto the real thing.

Twilight idly noted that the hayloft was unusually clean, as if somepony had been through it recently. She knew that had to be the place to do the deed. I can just remove the ladder after we've climbed up. It's the most risk-free, and I can use magic to clean up any mess we make tomorrow. With luck, nopony will even notice we were here. When she was sure she had completed her preparation, Twilight hid in one of the barn's stalls and waited.

At long last, the barn door opened. She peeked out from her hiding place to see Shining Armour. Alone. Twilight concealed a delighted squeal and trotted toward him, beaming. “Well, howdy there, Shining Armour!” She bowed. “Or should I say Prince Shining Armour?”

Shining Armour laughed. “Just Shining Armour is fine. Hey, I was told there'd be food here.”

“Oh, you won't have to worry about eatin',” Twilight said. She beckoned him toward the ladder. “This way. I've got a special surprise for ya up in the loft.”

Shining Armour arched an eyebrow, but followed anyway. Twilight made sure to climb the ladder first and “accidentally” give him a perfect view of her dripping pussy, swaying her hips much more than she needed to as she ascended.

When they reached the top, Twilight turned, removed her hat, and bowed low. “Well? Whatcha think?”

Shining Armour's eyes bulged. He noticed the pile of things Twilight had gathered. Namely the rope, saddle, and the condoms. “Applejack? What's all this about?”

“Do I really need to spell it out for you?” Twilight could have rolled her eyes. He could be so slow sometimes. “I wanted to make yer visit to Ponyville one to remember.”

“I think I'll remember it just fine already.”

Twilight sidled up to him and rubbed his chest with a forehoof. “Ever since yer weddin', I couldn't stop thinkin' about ya. Yer such a stud. They don't make 'em like that 'round these parts. I want to know what it's like to horse around with a mighty stallion such as yerself.”

Shining Armour pushed her a couple inches away with his magic. “That's the problem, Applejack. I'm a married stallion, and I'm not Captain of the Royal Guard anymore.”

“But ya did it with the Princesses just fine while at yer post!”

“H-how did you know about that?”

Twilight clapped her forehead with a hoof. “Come on. The Princesses are mares, too; they have their needs just as much as anypony else. Tell me: when's the last time ya heard of Princess Celestia in a relationship?”

Shining Armour sat down and avoided her gaze. “Point taken.”

“And furthermore,” Twilight said, “they're super duper powerful. They don't need much protection aside from ‘sausage wrappers.’”

Shining Armour grunted.

Twilight knew she had won the argument. “Besides, Cadance is the Princess of Love, ain't she?”

“Funny,” said Shining Armour. “I recall having a similar conversation with Twily a few minutes ago.” He glared at her. “Wait a minute! You two are setting me up!”

Oh, horseapples! Twilight did the only thing she could think of: She leapt forward and kissed him on the base of the neck, right where his mane was. She nibbled at him. Shining Armour froze, and Twilight inwardly jumped for joy. She had seen Cadance doing this countless times over the years, mostly when their parents were out. Those two usually disappeared for about an hour soon afterward, and Twilight had only recently realized why.

She slowly worked her way up the nape of his neck, kissing and biting, until she reached his head. Only stopping to softly nibble on the tip of his ear, she looked him in the eyes. “So, what do ya say, big fella?” Twilight turned and spanked her incredible ass, running her forehoof up and down it suggestively. “Want some nice, firm, fresh, juicy apples? Just this once, and nopony ever has to hear about it.”

Shining Armour shifted his hooves, but Twilight knew she had already won; the tip of his cock had ventured forth from its protective sheath. He scratched the back of his neck. “Well, if Twily was in on this, and Cadance is resting... maybe she's in on it, too. Come to think of it, she is rather kinky. I honestly wouldn’t put it past her.”

Twilight gave him a half-lidded look. “Not as kinky as me.”

A loud snort escaped Shining Armour's nostrils. “We'll see about that. Princess of Love, and all that.”

Twilight walked over to the ladder and pulled it up. “Can't have anypony disturbin' us, can we?”

“Nope.”

“Good.” Twilight took his forehoof in hers and steered him toward the bed of hay she had prepared. She pushed him down onto it a lot easier than she had anticipated. Wow, am I really that strong, or is Shining Armour a bit of a sub? Well, only one way to find out...

She bent down and brought her muzzle next to his balls. She cupped them and hefted them in her forehooves as she nuzzled them, taking in their musky scent. They were quite a bit heavier than she expected. I wonder how big his load is, she wondered as she put one in her mouth and sucked on it. She made sure to be gentle as she turned her forehooves' attention to his shaft. Somehow, it was not getting bigger or stiffer yet.

Twilight switched to the other testicle, making sure to give them equal amounts of love. Shining Armour still was not hardening, but his subtle grunting and louder-than-normal exhalations told her she was doing the right thing. When she was finished, she looked up at him and said, “What? Don't ya like this?”

“I do, but it takes me a while to get going.” He cleared his throat. “Look, when you've spent half your life guarding Princess Celestia, the sexiest mare in Equestria, you're trained not to pop a poner at the drop of a helmet.”

“I can see yer point.” Twilight looked glumly at him. Wait, I've got it! She stood on her hind legs and swished her forehooves in the air. “Yee-hoo! Raise this cock, raise this cock! One, two, three, four! Together, we can raise this cock! One, two, three, four!”

Shining Armour blinked at her. “Applejack? What in the name of Celestia are you doing?”

Twilight ignored him and rubbed his phallus. “Up, up, up, goes the shaft! Fill those blood vessels. Work it with me!” She guided his forehooves to his dick and motioned for him to rub it along with her. “Jerk it quick by the right—”

“Stop.” Shining Armour placed a forehoof over her muzzle. “This is doing the opposite of what you want it to. But... your flank. Cadance's is nice, but it's nothin' like yours. Yours is all big and firm-looking. Must be all that working out. I haven't seen one so nice since Princess Celestia's.”

Twilight blushed, even though her fine ass did not technically belong to her. “Why, thank ya. Years of applebuckin' will do that for ya.”

“I'd...”

Twilight giggled. Wow, his cheeks are so red! “You'd what?”

He opened and closed his mouth several times, but no words came out.

“Ooh, you want this in yer face, don't ya?” She turned around and wiggled her flank at him.

Shining Armour nodded.

“Well, ya happen to be in luck.” Twilight lifted her tail and pressed her marehood into his muzzle. In no time at all, his tongue lapped up her juices and tickled her pussy lips. But it never went any deeper. She moaned as he caressed her flank and kept licking, and she kissed and licked his stomach and cock head.

It already felt good, but Twilight needed more. She knew he was only teasing her, and that only heightened her arousal. Her mouth enveloped his cock, and she sucked it for all she was worth. She rubbed his balls like a treasure hunter rubbing a magic lamp, except instead of hoping to summon a wish-granting genie, she wanted to call forth a freakish, fantastic filly fornication phallus.

Still, her brother's meat refused to stand at attention. Enough of this, already, Twilight thought. She clenched her flank against his muzzle, taking advantage of her great muscles, and ground herself against him. Finally, she had broken through. Shining Armour's cock grew at an alarming rate, expanding, lengthening, and hardening. She wondered how getting an erection did not cause him lightheadedness. He groped her harder, squeezing her flank and burying his face into her snatch as far as it would go, his tongue probing her deeply.

Since Twilight was aligned perfectly with his cock, deep throating it was no problem. A good thing, too, considering it had already begun to make its way down her neck and into her stomach. Wow, he's incredible! she thought as his skilled tongue pleased her in ways she never thought possible, causing her to suck even harder.

And still his dick grew, its impossible to ignore girth straining against her throat, and it showed no signs of slowing down as it went all the way down her throat. But Twilight was determined to keep his cock in her mouth, no matter how big it got. She was in uncharted territory. She knew it was already a lot bigger than the Equestrian average, but she could not see just how big it truly was.

Part of her wanted him to reach his peak so she would not have to worry about it suffocating her, but she also wanted to see the look on Applejack's face when she learned exactly how much bigger than Big McIntosh Shining Armour was. Her lover grunted, the sound muffled by her clenching nethers, gave her flank a hard push onto his muzzle, and a final growth spurt shot through his cock, the increase in size sending a shock wave through Twilight's body.

Her eyes watered. It felt like she was doing it with two stallions at once. A combination of pleasure and pain tugged at her body. Shining Armour's forehooves on her flank and his expert tongue in her pussy hit all the right notes with her, giving her escalating sensations of ecstasy. She never even dipped; it only went up. When she and Applejack were fillyfooling, the pleasure she had felt came in highs and lows, but somehow Shining Armour knew how to keep her satisfied without even a slight hiccup.

It's a small wonder that he's good when he's been trained by Princess Celestia and Princess Cadance. He must be the best lay in all of Equestria! Twilight though as she fought to keep control. Her muzzle was right up against his balls, and she could barely breathe. She was completely and utterly skewered, and she could have sworn that his throbbing cock head was pushing against the bottom of her stomach.

Despite the pain of swallowing something so enormous, Twilight's mind was quickly succumbing to the sensations of passion her body was sending her. She gave a muffled cry, bucked her hips into Shining Armour, and came hard. Her body shuddered as the throes of her horsegasm wracked her. Every nerve sent shocks of intense pleasure into her brain.

Instead of feeling the least bit satisfied, she wanted more, but that would have to wait; after such a powerful climax, she had to unstick herself from Shining Armour before she lost consciousness. She pushed against his nice, hard body and pulled back, making sure to stay aligned with his cock. There was no way it would bend.

Realizing what Twilight was doing, Shining Armour grabbed her by the waist and pulled. Her eyes bulged as she saw his cock exiting her. It was more majestic than she ever dreamed. The black and pink spotted shaft was thicker than her forehoof by a good margin, and huge, pulsing veins throbbed all over it. The impressive specimen looked like it did bodybuilding, even if it was not physically possible.

As the shaft withdrew from her mouth, Twilight thought of a parlor trick where a clown pulls an endless string of handkerchiefs tied together from his sleeve as the thick medial ring passed her stretched lips. She could not believe how big it was, as the head was still somewhere in her throat. Eventually, the cock head popped out of her mouth, and she took her first good look at his dick.

It went almost all the way up to his body, stopping just short of his neck, and it was almost as girthy as one of his wide forehooves. I deep throated that? Holy Celestia! Twilight pulled herself back another few inches. Her head was right above his. She took it in her forehooves and kissed him.

She tasted her juices on his tongue, and she almost came again. Leaning into their kiss, she moved her tongue slowly in his mouth, wanting something less intense after choking down such a beast. Shining Armour reciprocated and stroked her mane and neck. Time seemed to stop, and all of her other senses were dulled as the relaxing rhythm of their kiss took hold.

Twilight loved the feeling of being in his hooves more than she guessed she would. She wanted to keep kissing him and never stop, but she had bigger things on her mind. His cock, for instance. She lifted her head and sucked on his lips as they parted. Still connected by a single strand of saliva, she beamed down at him warmly. “You are beyond amazing. Where did you learn how to please a mare so good?”

He gave her a smug grin. “Princess Celestia's been with quite a few stallions over the thousands of years she's been alive. When part of your duty is 'keeping her company' on cold, lonely nights, and when you date and marry the Princess of Love, you learn a few tricks on the way.”

“Mmm...” Twilight stroked his mane. “You should write a book.”

“Already am,” he said. “Cadance and Princess Celestia are helping me. It's called The Kamare Sutra.”

“I'd like a signed copy when it's finished,” Twilight purred.

“Really? I didn't take you for much of a reader, Applejack.”

Twilight snickered. “I'm full of surprises.” She gave him another peck, stood up, and ambled over to her stack of “goodies.” She grabbed the measuring tape. “First, we need some numbers on this here schlong of yers.”

He sat there while she measured it, making sure the end was right at the base. When she reached the end, she let out a long gasp. At its fully erect length, Shining Armour's titanic horsecock stood just shy of a whopping twenty inches. He was twice as big as some less fortunate stallions out there.

Twilight took a moment to bask in its glory. “Whoo whee... Shiny, that just ain't right. No stallion's supposed to be that huge.”

“And yet you swallowed it all,” he said. “That doesn't happen often.”

“Now I know why I could hear Cadance screaming from five towers away.”

“We were that loud, huh?”

Twilight gave him a bemused look. “Uh-huh.”

“I guess that's why you've been interested? Had to see for yourself?”

“Eeyup,” Twilight said. “So, how was I? Was I any good?”

Shining Armour snorted. “Are you kidding? That was some of the best fillyatio I've ever had!” He gave her a long, deep kiss before saying, “Now I hope you're ready to finish what you've started.”

Twilight nodded. She licked his cock from the tip to the base and retrieved the rope. When she began tying his hind legs together, Shining Armour gave an appreciative whinny. So I was right. He does like being the sub. She wished he would stop her, take command, but he let her do whatever she wanted like an obedient sex slave.

When she had finished, she looked at her handiwork. Shining Armour was completely bound. His hind legs were tied, the rope wrapped around the base of his shaft and his balls, then progressed around his body, where his forehooves were tied behind his back. The rope finally wound its way around his neck, leaving about a foot for her to tug on. She smiled and grabbed one of the condoms, ripping it open.

With her brother's cock already slick with her saliva, she had no trouble wrapping the rubber around it. It was a tight fit, but the seventeen inch condom stretched enough to accommodate him. She took one last look at his member before she yanked on the rope, forcing Shining Armour to sit up and point his cock at a vertical angle. Applejack's gonna hate me for what I'm about to do.

Twilight kissed him once again and climbed up the hay bed until her pussy lips were touching the flared head of Shining Armour's poner. “Here goes nothin'!” She lowered herself, and the horsecock pressed against her entrance. It was significantly wider, but she already knew that.

“Hey, Applejack, be careful,” said Shining Armour. “Cadance and Luna sometimes have trouble, and they're bigger than you.”

“I know what I'm doin'!” Every mention of Cadance's name spurred her to greater heights. Princess of Love my hoof! I'll show him. But she would not be able to do anything of the sort until she got him inside her.

A sly grin crossed her muzzle. She rubbed her maregina against his cock, trying to warm it up to the idea of granting it entrance. The repeated motion coupled with the gradually increasing pressure she put on her nethers soon paid off; she felt herself expanding, her gorgeous flank slowly spreading, as her lover's cock ponytrated her.

Her eyes rolled into the back of her head and she whinnied. Her pussy grabbed his cock with the grip of the mighty Thorse himself. Twilight hastily grabbed the rope as her erotic equine ecstasy escalated inside her. She pulled, tightening the rope around his neck and constricting the rest of his body.

Shining Armour whinnied and started thrusting upward. Twilight, the rope still in her mouth, smiled down at him and eased up when he was moving at the speed she desired. Only a few inches were thrusting in and out of her, with the head never leaving her, but it was all she needed as she continued to impale herself on him.

Nerve endings she did not know she had burned with stimulation as she absorbed inch after inch. By the time she reached the medial ring, she figured she was about a foot deep. She had taken things that long before, but never that thick. She could finally lean forward and plant her hooves in his shoulders.

Twilight stared into those blue eyes of his hungrily and started to ride him. She did not need to give the rope another tug to make him thrust harder. He knew exactly when to thrust, too. As she was coming down, he would raise his hips and give her a few small humps. She grunted through the rope as he went deeper and deeper.

Somehow—probably due to her lover's expertise—she did not tear anything. Her body constantly felt like it was about to be ripped in two, but it always managed to barely hold itself together to electrifying results.

Twilight leaned back and planted her hind legs. She was not sure if her body had the strength to do this, but she knew Applejack's certainly did. She spat out the rope, took her Stetson hat off, and waved it in the air as she bucked up and down wildly. “Yee haw! Ride 'em, cowpony!”

As she rode, Shining Armour abandoned his smaller thrusts. He showed off his amazing flexibility and strength by bucking into her with tremendous force, despite being hogtied. Twilight did not break a sweat as she gave it all she had, humping up and down with reckless abandon now that her love tunnel had adjusted to the gargantuan invader.

Somewhere during her dick riding, she had taken her brother's cock all the way to the hilt. They both moaned, whinnied, and snorted as they made the whole barn shake. Twilight was relentless, always going as high as her legs could stretch before going all the way back down, and she never slowed.

Twilight had lost track of how many times she came. She felt like she was having one unending horsegasm as she climaxed over and over again. She had been riding him for a good fifteen minutes, and he still astoundingly had yet to cum himself. But the beads of sweat gathering around his contorted face told her that moment was about to arrive.

“Are—ya—gettin'—close?” she asked as she already felt his cock getting bigger, preparing for release.

Shining Armour grunted and nodded. “A-A-Applejack... y-you might w-wanna get off... I'm a-about to b-burst!”

“Good.” Twilight leaned forward and bit his ear as hard as she could.

Shining Armour's eyes bulged and he gave his loudest whinny yet. A huge shot of his seed blasted against the condom, sending it ballooning inside Twilight. He thrust into her again and again as his cock continued to spurt.

Twilight's already over-full pony pussy could not take the extra mass, so she reluctantly dismounted. Pleasure still rendered her giddy, even as she had less and less of her lover inside. When she finally withdrew, she gasped. Shining Armour was still groaning and cumming, and the condom already held a remarkable amount of horse splooge.

It had grown to the size of her head as still more semen filled it. Rather than leave him high and dry, she wrapped her forehooves around his cock and jerked it as fast as she could, milking him. Shining Armour gave a grateful moan as his horsegasm came to an end. There had to be at least a litre of jizz inside that rubber. It hung halfway down his shaft like a white water balloon.

Twilight gawked at it. “That's a lot...”

“Impressive, huh?”

Still staring, Twilight said, “Do ya always cum that much?”

“Yes, yes I do.” Shining Armour giggled. “You should've heard Princess Luna's yelp of surprise the first time it happened. She wanted me to cum right in her face, too. I tried to warn her, but...”

Twilight whistled. Her pussy was raw and aching, but it was the good kind of ache. The I-just-took-a-cock-so-insanely-huge-Applejack's-gonna-walk-funny-for-a-month kind. “Good thing I put that on. That would've caused such a mess.” She carefully used her hooves to take the protection off, making sure not to drop it before she could tie off the end. Funny... he should be going soft by now.

“So, what's next?” he asked.

Twilight could hardly believe her ears. “N-next?” She tied the condom off and baubled it in her hooves. According to her estimations, it would have taken three or four normal stallions to produce that much foal fertilization fluid. To think there could be more... “W-when ya say next, do ya mean round two?”

“Of course,” said Shining Armour, his cock still throbbing. “It took a while, but Princess Celestia trained me to do it. She gave me some excellent, uh, 'motivation,' heh, heh, heh.”

Twilight gave him a sly grin. So that's why we didn't have many evening lessons after he got promoted. She picked up the saddle.

“So, what do you wanna do? More of the same, or—”

“I want you to put on that there other cock wrap and ride me like the dirty farmpony I am.” She hastily affixed the saddle to her back and presented.

“Come again?”

“Yes, that, too, after you're done givin' it to me good.”

“Like... on top?” Shining Armour's voice was soft and stunned. “I'm never on top.”

Twilight rounded on him. “Well, ya should be! It's that dang trainin' of yours! Whipped is what ya are. Look at ya. You've got one of the biggest dicks in Equestria and the skill to back it up. Not only that, but yer big and strong. And how do they treat ya? Like one of them 'real doll' things. Disgusting. Ya need to take a stand and put 'em in their place, starting with me.”

“But—”

“You can't be filed on the bottom shelf forever. Sometimes, ya need to be top shelf!”

“Top shelf? Bottom shelf? What in Equestria are you talking about?”

Uh oh, think fast! Twilight picked up the rope and gave it a hard yank, bringing Shining Armour to the floor. She rolled him onto his back, grabbed the second condom, put it on him, and lined her marehood up with his cock head. “They're so used to bein' in control. You need to take that away from 'em. Yer a Prince, for pony's sake!” She started teasing his flared head with her pussy lips.

“Can't... disobey...” Shining Armour pathetically tried to ponytrate her, but every time his head threatened to enter her, she moved forward just enough to prevent it while still teasing him. “Let me...”

“Nuh-uh.” Twilight shook her head. “Yer gonna stay like this until ya do somethin' about it. You've got size, strength, and magic.”

“I can't!”

“Well, that's too bad.” Twilight teased his shaft with her tail by lightly brushing it. “So much for a Captain of the Royal Guard or a Prince. All's I see is a big, weak, overblown sissy. Yer a worse Prince than Blueblood.”

Twilight immediately knew she had gone too far. Shining Armour roared, and in one powerful flex of his legs, the rope snapped like an elastic band. He picked her up and slammed her down on the bed of hay. Even with Applejack's body, Twilight could not out-wrestle him.

“Worse. Than. Blueblood?” Shining Armour pressed his forehooves into the saddle as he lined himself up with her entrance. “I'll show you what a Prince can do!”

Twilight was beside herself with glee. She had finally done it. She was pinned beneath her brother, and she could do absolutely nothing to free herself. He would have his way with her at last.

“Oh, one more thing. I'll be needing this.” He snatched her cowpony hat and put it on his head. In one thrust of military precision, he buried himself inside her to the hilt. Twilight gasped as his powerful cock filled her insides once again, and came harder than ever.

Twilight's limbs thrashed about as she lost all control over her body. She clamped the horsecock in her with enough force to bend solid steel. Shining Armour grunted and somehow withdrew his phallus almost all the way out, despite his lover clenching it for all she was worth. He slammed back inside, forcing his way through the tight space.

Twilight's eyes rolled in their sockets. She could do nothing but climax again and again as her brother rhythmically rutted her repeatedly. “Keep goin',” she managed to moan.

“Oh, you like that, don't you?” His voice was strained, but even. “Farmpony flank is so good. It's so firm.”

Twilight had no idea how long he had been pounding away at her. It had been steady and hard, and she had almost blacked out from sheer ecstasy many times. Finally, without warning, he flipped her onto her back. Sweat covered his face, which looked strained. I can't blame him after all this, she thought.

“Hey, Applejack?”

“Y-y-yes?”

He smiled at her. “Thanks.” He bent down, and their lips met. His tongue lacked the disciplined movement it once had, and now writhed wildly in her mouth.

Twilight wrapped her forelegs around him and leaned into their kiss. She noticed his movements becoming erratic, too; they were much smaller thrusts and came faster than before. Her tongue moved with as much passion as his.

Shining Armour pulled back. “I'm cumming, and it's huge.” He withdrew completely and shoved the head in her face. “And you're gonna take it all, you dirty whorse!”

Taking her cue, Twilight ripped the condom off with her teeth and turned all attention to the volcano on the verge of eruption staring her in the face. She placed her hind hooves near the base and her forehooves close to the middle, and opened her mouth.

He grabbed her head and pushed his cock inside. He came the second it entered her mouth. The first shot was so huge, it filled her mouth completely, and excess splooge, with nowhere else to go, leaked from around her lips and shot out her snout.

Twilight gulped it down as quickly as she could. The taste was beyond anything she had hoped for. It tasted like semen, but it had that added flavour that could only come from a stud like him. She milked his cock with all four hooves as salvo after salvo blasted its way down her gullet.

Her stomach began to expand in order to accommodate the copious amount of fluid. When she felt she could not take any more, she pushed against his forehooves, and he allowed her to remove the cock from her mouth, just in time to receive another rivulet right in the face. She closed her eyes and felt at least half a dozen more shots pelt against her before her lover's climax subsided, the dregs of it dribbling down her stomach.

She wiped her eyes and muzzle with her hooves. Her entire head and mane were soaked with semen, and she looked like she had just gained thirty pounds. I think I just swallowed a month's worth of protein, she thought as she took off her saddle and sat up.

Shining Armour lay on his back, panting, as his member finally began shrinking back to its flaccid size. “That sure was something. I've never looked at sex this way. Thank you, Applejack.”

Twilight stood. She could barely walk. “Not a problem, BBBFF.”

“BBBFF? That's what Twily calls me.”

Twilight froze. “Uh, right! She told me before the weddin'. Mine stands for... uh... Big Boner, Best Fuck Forever.”

Shining Armour giggled. “I'll tell that one to Cadance. Hey, I'm really hungry. Can you get me something to eat?”

Twilight pondered for a moment. “I'll fetch a bucket of fresh apples from the pantry before I go. I'll place 'em at the barn door, then go wash up.” She approached him and gave his muzzle a lick. “Ta-ta, lover boy.”

“Bye.”

Twilight took her hat and left the barn. She would have to avoid a run-in with Granny Smith. Unfortunately, Granny was just the pony she found in the farmhouse's lobby. She sat in her rocking chair.

“Applejack?” Granny said. “What in the hay's goin' on with yer face?”

“Uh, got flour in it,” Twilight lied.

“Flower, ya say?” Granny took a sniff in her direction and narrowed her eyes. “What's that smell? Flower don't smell like that, and it don't drip like that, neither!”

“It's uh... gravy!”

“I thought you said it was flower.”

Twilight forced a panicked giggle. “It's flour-gravy. New recipe. Yep. Didn't work out. Gotta go shower now. Bye!” She galloped past Granny and up the stairs toward the shower.

Nopony else was home, so she cleaned herself up without a hitch. By the time she went downstairs, Granny was having her late afternoon nap. Twilight breathed a sigh of relief and left the farmhouse, her gait weak and wobbly. Her wild sexcapade with her brother replayed itself over and over in her head. She was growing horny again just thinking about it. At long last, the library was in sight. Applejack joined her from a side street when she was a block away.

“How'd it go, Twi?” she said.

“Amazing,” said Twilight. “Almost twenty whole inches! Can you believe it? I didn't know a pony could even be that big!”

“Almost twenty, huh?” Applejack looked at the ground as the neared the library's door. “I guess I lose, then. Big McIntosh is only eighteen. Thick as a tree trunk, though.”

Twilight hopped up and down and clapped her forehooves. “Same with Shiny! But don't feel bad. Eighteen inches is huge, too. Come on. I don't think the spell will last too much longer. We should hide in the basement until it reverses itself.”

“Right.”

When they reached the door, it opened before either of them could do it. Inside stood Princess Cadance, her face a mask of cold fury. Her two Pegasus Royal Guards guards flanked her. “Twilight,” she said, looking at Twilight in Applejack's body. “Applejack.” She looked at Twilight's body. “You have been very naughty little mares. Thanks to you, there's been more incest going on in Ponyville than at Casterly Rock!”

The End?

4: [Futa/F/F] Princess Cadance's Dick Move

Twilight's blood ran cold. How did Cadance know? She stood frozen next to Applejack, who looked as shocked as she felt. Cadance bore down on them, looking ready to tear them apart. They had come so close to pulling it off, and now they had been had.

“You two,” said Cadance, glaring at each mare in turn, “are coming with me. Now.”

Twilight and Applejack followed her in silence to the royal carriage. The Royal Guards followed close behind, cutting off any avenue of escape. Cadance used her magic to open the door, and she gestured for them to enter with a flick of her wing. The carriage was quite spacious, much more so than it looked from the outside; the walls and furniture were pink with gold trim, and large emblems bearing Cadance's and Shining Armour's cutie marks adorned the walls. The bed, which was quite spacious, had blue covers and white sheets.

Cadance closed the door behind them and locked it. The guards remained outside. Cadance drew the curtains and sat on the bed as if it were a throne. “You have plenty of explaining to do.”

Applejack raised a hoof. “Well, it was—”

“It was all my fault, Cadance!” Twilight said, burying her face in her hooves. “It was my idea. We both wanted to have sex with our brothers, and we know the 'Incest Is Not Wincest' law! We thought we could get around it by swapping bodies. I'm sorry. I'm sorry!”

A sharp laugh from Cadance cut Twilight's bawling short. “Everything went according to plan.”

“Huh?” said Applejack, abandoning any attempt to mimic Twilight's vernacular. “'Accordin' to plan'? What in the hay are ya talkin' about?”

An evil twinkle glinted in Cadance's eyes. “Oh, please. Didn't you find it the least bit suspicious that you both fell in love with your brothers at the exact same time?”

Twilight gasped. “You didn't!”

Cadance laughed again. “Oh, yes, I did.”

“What in tarnation is she talkin' about?” Applejack looked at Twilight, then at Cadance.

“I used my special talent on you two.”

Twilight pawed at the ground. “She used her love magic to make us infatuated with our brothers. But... why?”

“Let's just say... you weren't alone. Not exactly, anyway.”

Applejack expelled a puff of steam from her snout. “Just what are you implyin'?”

“Didn't you wonder what my faithful guards had in those saddlebags of theirs?” Cadance was grinning now. “Cameras. Lots and lots of cameras.”

Twilight and Applejack blanched.

“Every moment of what you did will live on forever.” Cadance rubbed her hooves together. Her wings snapped open. “Ever since I heard about your friends and their families, I knew this was my opportunity to create the hottest sex tape in all Equestria. You have served me well.”

Twilight's face reddened. She spluttered at her, but could not form words.

Cadance scoffed at them. “Don't tell me you didn't enjoy it.”

“That's true,” they said.

“Good thing we used protection,” said Twilight. “Wouldn't want a little Shining Armour inside of you, eh, Applejack?”

Applejack said nothing and shifted her hooves.

Twilight's ears flattened. “You... did use protection, right?”

Applejack slowly shook her head.

“He... he didn't cum inside, did he?”

Applejack hesitated, and then nodded.

Twilight neighed loudly and barely resisted the urge to punch her. “You didn't wrap up his winter? I don't want a foal!”

Cadance held up her forehooves. “Hey, hey, relax. Don't get your books all in a bunch, Twilight. Accidents happen, and I have means to reverse the pregnancy.”

“You do?”

“Ever heard of the magic coat hanger?” Cadance laughed when she saw Twilight's expression of pure horror. “Only kidding!” Her horn shimmered, and her ice blue magic enveloped Applejack's stomach. After nearly a minute, her spell ended, and a small waterfall of semen spilled from her pussy. “There. No foal, no problem.”

Twilight breathed a sigh of relief.

“Wait a tick,” said Applejack. “We ain't done here! I don't want no sex tape, and I still feel like I wanna get ponytrated by Big McIntosh.”

“Too bad,” said Cadance. “I put far too much planning into this for it to go to waste.”

Twilight ground her teeth. “I never took you for such a... such a... marelester.”

Cadance shrugged. “What can I say? I have an exotic taste in porn.”

“More like perverted taste,” Twilight muttered. “Isn't Shining Armour enough for you?”

“Yes, he is,” said Cadance. “But I always look for ways to spice things up in the bedroom. It's how you keep your marriage fresh. Actually, as Twilight might have noticed, Shiny wasn’t exactly the most dominant stallion; Celestia is a little too fond of her playthings. I want him to take charge once in a while, and I knew this would be just the way to break him out of his shell.”

“You're welcome.” Twilight’s ears flattened. “And the sex tape?”

“Oh, that’s just a bonus. I wanted some special entertainment for lonely nights when royal business keeps us apart.”

“Now, how about reversing your love spell? I need to stop thinking about Shining Armour's… endowment,” Twilight grumbled.

“Ah, the spells...” Cadance rubbed her muzzle. “That'll be a bit difficult. You see, I can reverse the spell, but I require payment for such a service.”

Applejack gestured toward the carriage door. “C'mon, Twi. We don't need her. You can just look up a way to reverse the spell.”

“No, Applejack, I can't.” Twilight looked at her glumly. “This is no ordinary spell. This is special Alicorn magic that only Cadance possesses. Not even Princess Celestia could undo such magic.”

“Right, and right,” said Cadance. “You're completely at my mercy.”

“So, what do ya want?” Applejack asked.

“As you can probably guess, I have some strange kinks,” Cadance said with a coy smile. “Well, you two are about to satisfy one of them.”

“You mean other than the sex tapes that you made—which are completely against the law, by the way.” Twilight glared at her. “Those weren't enough?”

“You'll really try to tell on me? To whom? Aunt Celestia?” Cadance cackled at them. “You do realize that, even though you switched bodies, what you did still counts as incest because on the inside, you were still the same ponies? You've seen what inbred foals look like. You know that it's a much greater crime than marelestation.”

By Celestia's eternally hard horn, she's right, Twilight thought. “Okay. Fine. You win. What is it?”

“See, when Auntie Luna got back from the moon, she taught me a little trick. After Aunt Celestia introduced us and we got to know each other, Luna said I might appreciate it. It's a little spell she developed during her imprisonment. See, being on the moon for a thousand years is pretty boring, and one must come up with new ways of keeping oneself entertained...” Cadance beat her wings, and her magic surrounded her.

There was a blinding flash, and Cadance landed on the bed. She stood on all fours and panted heavily. Twilight's eyes bulged when she saw it. In between Cadance's legs was a sleek, enormous, bright pink cock. It was already a foot long, and it kept on lengthening and thickening.

Twilight could do nothing but gawk at it. “How—what—?”

“How in the hay did ya do that?” said Applejack, staring at the elongating engorging equine erection exasperatedly.

Cadance leaned against the back wall, pointing her unnatural pillar of pony pleasure upward. “Magnificent, isn't it? It took me years, but with Luna's careful instruction, I mastered the futaneighri spell. It's taxing to perform, but so long as I have the energy, I can give myself a nice, huge cock whenever I feel the need.”

Twilight could not keep her eyes off it. It would not stop growing, and it was threatening to match Shining Armour's dimensions. It grew from a point just above her pussy. There were no balls below it, though Twilight had a feeling Cadance would have no problem cumming from her cock. She was not sure whether to feel aroused or disgusted.

Applejack gulped. “Ya... yer gonna stick that in us?”

“Several times,” said Cadance, wrapping her wings around her shaft. She began stroking it gently, tickling it with the tips of her feathers. A delicate moan escaped her lips as it sprouted another few inches.

“H-how big's that thing gonna get? Yer already as huge as Big Mac!”

“Big enough,” said Cadance. “What, don't you like it? Here, let me help.” Her horn shimmered, and she stroked herself more furiously.

Twilight felt an odd change beginning to come over her as she saw Applejack's head aglow with Cadance's magic. She must be changing her love spell! No... oh no... But it was too late. Her already destroyed pussy was burning and tingling with lust. The pretty pink pony Princess penile protrusion provoked pleasurable ponytration passions inside her.

The bigger Cadance's member grew, the more Twilight wanted it. Cadance gave her a half-lidded, mischievous smile. Cadance gave a feminine grunt, and her meat twitched as one final surge of blood filled it. She removed her wings from it, keeping them unfurled, and ran her forehooves down it from top to bottom.

Her stallion cock made Shining Armour's look like a plaything. It was so massive and thick, Twilight was not sure how Cadance intended to stick it anywhere. I don't care, she thought. I'm gonna take as much of that as I can. It looked oddly beautiful to Twilight. Cadance's cock went all the way to her neck and was nearly as thick as her body, but unlike Shining Armour's, it was completely smooth; not a single vein was showing. With the exception of the medial ring, it was a perfect cylinder of turgid flesh, hungry for her and Applejack's wonderfully tight pussies.

It was marejestic.

Cadance licked her lips and spat on her cock. She closed her eyes and opened her mouth wider than Twilight thought possible. Tilting her head down, Cadance took her own cock head in her mouth in one gulp and began sucking. Arousal coursed through Twilight like the blood pounding in her veins. She never thought she would see the day when a mare gave herself fillyatio, much less a mare as radiant as Princess Cadance.

Cadance bent down slowly, swallowing more and more of her own dick. Twilight could see just how much she had taken from the sizable bump in her throat. Cadance bobbed her head up and down at a painfully slow pace. Twilight glanced at Applejack, who sat there mesmerized. Low, cute moans escaped Cadance's stuffed throat, but she kept her pace gradual and steady.

Twilight wanted to be angry, to be disgusted, to leave, but she could not. She was far too aroused to truly feel that way. Cadance played Applejack and me for fools this whole time. She's a manipulative little whorse, but... Another moan from Cadance kindled the flame of passion burning with Twilight. There's nowhere I'd rather be than here. I want her to pulverize me with that thing.

Twilight understood why: Cadance was quite literally a sex goddess. She had to have something inside her. Twilight thrust her forehooves toward her marehood, but ice blue magic surrounded them and Cadance's horn, and she could not move them. The same thing happened to Applejack when she tried to do it. Cadance winked at them before taking in as much as she could. She did not quite reach the medial ring before she spat it out and wiped a large strand of drool from her muzzle.

“Aah, much better,” said Cadance. “It looks like everypony's finally in the mood. You are currently looking at the largest phallus in Equestria.”

“How do ya know that?” said Applejack, her voice full of awe.

“Simple. Doctors keep cock lengths on record, and have done so for centuries.” Cadance nickered. “Being a Princess, I can browse Canterlot's medical archives on a whim. At twenty-five inches, I'm bigger than any stallion alive. Luna was quite jealous when my cock outgrew hers by a couple of inches. Even the monstrous Braeburn and naturally born futas like Maud Pie pale in comparison.”

Twilight and Applejack exchanged glances. By unspoken agreement, they knew they would have to work together to satisfy such a beast. They hobbled forward as best they could, considering they still could not use their forehooves.

Cadance released them from their magical fetters. “Before my prolific phallus ponytrates your pretty pink pussies, you must pay your respects.” She gestured to the head.

Twilight leaned in and kissed it. It was much harder than it looked. Despite the lack of any visible veins, muscles, or bulges, it was just as hard—if not more so—as her brother's. Applejack and Cadance joined her in planting wet kisses on the head, giving it licks with their tongues. Sometimes, Twilight's tongue would meet one of her partners'. The scent of Cadance's precum filled Twilight's nostrils. It was not musky like a stallion's; it bore a sweet, sensual smell that seemed to set her hormones ablaze with lust. Even her semen is an aphrodisiac! Amazing.

Twilight dared to swoop in for a kiss. She felt Cadance grin as she kissed her back, her tongue darting inside Twilight's wanting mouth. It was dainty, yet firm at the same time. She moved it was such skill, poise, and grace, that Twilight went over the edge. She thrashed her tongue in Cadance's mouth as she came. As if they moved of their own accord, her forehooves began stroking her lover's shaft.

Soon, she felt Applejack's and Cadance's hooves join hers. They hardly even bumped into other thanks the amount of real estate they had to work with. I can't believe I'm making out with my former foalsitter, Twilight thought lustfully as their kiss deepened. This… this is so hot!

A loud slurping sound reached her ears. She opened one eye and saw Applejack's mouth wrapped around Cadance's cock. She knew it was Applejack inside her body, but it still looked to her like she was watching a porn video of what she desperately wanted to do. Cadance seemed to sense Twilight's desire, but allowed Applejack to take more of her dick.

For the next several minutes, Twilight kept making out with Cadance while watching Applejack's progress through one curious eye. She estimated Applejack managed to take about six inches before she came up for air, gagging loudly. Not bad, considering Cadance's incredible thickness.

At last, Twilight's time had arrived. She broke their kiss and gave the pink pony penis the attention it deserved. Her jaw hurt from trying to take the head in her mouth, but she had to do it. If Applejack can do it, then so can I. Even after deep throating her brother scarcely an hour ago, it still took some getting used to. At long last, she managed to fit the head in. She took as much as she could, stretching her throat as she swallowed inch after inch.

Meanwhile, Applejack had taken up Twilight's position by locking muzzles with Cadance. Twilight could not breathe, but she forced herself to keep going. The cock was practically bigger than she was, so she knew she could not take it all, but she wanted to see just how much she could take. She stroked and sucked it furiously.

When she had to come up for air, Twilight made sure to bob quickly as she dislodged herself from it. Once the head was in her mouth, Cadance broke her kiss with Applejack, and without warning, gave a sharp, loud grunt. A rush of fluid filled Twilight's mouth, making her cheeks bulge. She drank it down eagerly. It tasted even sweeter than it smelled. Twilight braced herself for a second shot, but it never came. She popped the head out of her mouth and licked her lips.

“What's the matter, Twilight?” Cadance asked. “You look disappointed.”

“It's just that... I didn't think you'd climax so quickly, and I thought there'd be more,” said Twilight. “At least it looks like you're still hard as ever.”

Cadance tossed her head back and laughed. “I didn't cum yet. That was precum.”

Twilight gawked at the pink cock. Only precum? I've heard of stallions who cum that much...

“Now, I think it's time for our real fun to begin.” Cadance gave Twilight a peck on the snout. She stood up and strutted her stuff on the bed. Her figure was impressive. Her body was more fine than a supermodel's, with elegant, shapely, and abundant curves in all the right places. She patted the bed, inviting her partners to sit.

Twilight and Applejack obeyed and sat before Cadance. Twilight stared up at her and her throbbing package. An urge took firm hold of her. She wanted nothing more than to make her cum. She had to see what Cadance was capable of. Twilight rushed forward and tackled Cadance to the bed. Grateful for the strength bestowed by Applejack's body, she managed to wind up on top.

“Twilight, you naughty mare,” Cadance said with a titter. “If this is how it's going to be, turn around so that nice flank is in my face. I want something sexy to look at while you get me off.”

Twilight did as she was told, and Applejack joined her a few moments later. A forehoof spanked her with a surprising amount of force. Cadance is way stronger than she looks, Twilight thought as she licked and kissed as much of the shaft as her mouth could find. Cadance's muzzle entered her pussy, and she found herself on the edge of another horsegasm.

Cadance was so incredible with her tongue. Twilight's pleasure mounted as she and Applejack worshipped the shaft with their muzzles, tongues, and forehooves. Cadance seemed to alternate between the mares, giving them both constant attention, but constantly switching between her hooves and mouth.

Cadance's moans soon grew louder than Twilight's and Applejack's combined. Her dick was lengthening and thickening again, and that could mean only one thing. Twilight cried out when a firm foreleg wrapped itself around her body and flung her and Applejack to the side. They landed on their backs, and Cadance towered over them, clopping with her forehooves and wings.

She was toying with us this whole time, Twilight managed to think before Cadance gave a sharp, delicate cry and came. The first shot of splooge lasted a full fifteen seconds, splattering into both their faces with so much force, it hurt a little. Her futa semen tasted even better than her precum, which was a good thing because her second shot lasted nearly as long as the first, blasting the cowpony hat clean off Twilight's head.

Their faces, chests, and manes were soaked as Cadance came and came, rapidly bucking her hips. Twilight leaned forward and put the head in her mouth just as another shot blasted out. The sweet, sugary liquid filled her mouth instantly and forced its way down her throat and into her stomach. Twilight was so full, she had to remove the spitting penis from her mouth, as unwilling as she was to do so. She was almost successful; part of another shot stuffed her mouth enough to make her cheeks ache before she took the rest of it right in the face.

Applejack shoved her aside and clamped her mouth on the phallus. Twilight helped Cadance milk her cock, applying her forehooves to the base. Jealousy hit Twilight as she saw Applejack take three shots before she had to stop. Cadance gave another grunt as she discharged the last few ropes of cum. She staggered backward and shook out the remaining droplets of semen by slapping Twilight and Applejack on the muzzles with her stallionhood.

Applejack coughed. Her belly sloshed from all the cum inside it. “Holy horseapples, Princess! Not even Big McIntosh can cum that much.”

“Ooh... that was so good...” said Twilight, fully adrift in a sea of ecstasy and horse jizz.

Cadance's breath was a bit sharper than usual. “Now that was some good head. It's been a while since anypony tried to tame my monster. A valiant effort, girls, but now the monster tames you. I hope you like it rough.”

“Ya... ya mean there's more?” Applejack stared at the futa filly phallus in horror. It remained just as long, thick, and hard as ever.

Cadance used her magic to whip out a pair of purple towels from a nearby drawer and give her captive lovers a quick rubdown. “I once again refer you to my royal title. I stay hard as long as I want.”

Twilight's muscles ached. She was too exhausted to try to overpower Cadance. Even if she had her full strength, she was not sure if she even could. I think Chrysalis may have impersonated the wrong pony. Who knows how powerful she'd have been if she was getting nailed by Cadance. Her heart raced as Cadance's horn lit up, and an ice blue riding crop materialized beside her.

“Since you two seem to enjoy competitions so much, I think I'll give you another one,” Cadance said, flexing the crop. “We'll see who can take my cock the best. I know neither of you will get the whole thing in, but please, do try. The winner will receive the honour of being the first to get a royal cream pie.”

Twilight bit her lip. “N-no condom?”

Cadance carelessly waved a forehoof. “Of course not. My cum can't produce foals.” She leaned in close until her muzzle was right beside Twilight's ear. “And even if it did, I could teach you how to foalsit...”

Twilight gulped as Cadance nudged her in the side. She stood up and presented herself to her. Out of the corner of her eye, she saw Cadance rear up and press her cock against her pussy. She moaned with pleasure as her stretched maregina slowly granted the behemoth entrance. Cadance planted her hooves beside her and pushed in, forcing inch after inch inside, despite the incredible tightness. Twilight yelped as the riding crop hit her flank with a sharp crack.

“Yeah... take it... take it!” Cadance said amongst a fit of maniacal giggles. “You like this, don't you? Don't you, you little perfectionist? Hey, Applejack, come saddle up. Ride the whorse, and give your foalsitter a kiss.”

Applejack sprang to her hooves and sat on Twilight backwards. Twilight felt Applejack's wet pussy rub on her back as she made out with Cadance, who buried herself farther inside Twilight. Twilight could not see behind her to track Cadance's progress, but as far as she was concerned, there was an infinite amount of horse meat ready for her.

Twilight's nethers clamped down on the mammoth shaft as she came again and again, each climax leading into the next. The sloppy sounds of Cadance and Applejack making out accompanied the steady cracks of the riding crop against her naughty flank. Eventually, the enormous head of Cadance's cock met her cervix, and she cried out, loud and long.

“Ooh, yes, yes, Cadance! Give it to me! I've been a bad filly!”

Twilight whinnied as Cadance began to thrust. A good portion of her cock remained inside before she went back in as far as she could go. Twilight's nerves were in a constant state of shock to the point of nearly burning out. Cadance's thrusts were powerful and commanding. If Twilight did not know any better, she would have sworn that a dozen stallions were rutting her. The riding crop cracked harder and harder as Cadance's thrusts grew more rapid.

Twilight's legs gave out beneath her, sending Applejack tumbling off her back, and Cadance buried herself inside her, pushing her poner against Twilight's cervix. Cadance withdrew herself from Twilight and allowed her to roll over. Cadance had a forehoof resting near the base of the shaft.

“Impressive,” said Cadance. “You took a good twenty inches. Let's see if your slutty friend can do better.”

Twilight moaned as she saw Cadance mounting Applejack. The sex she had just received was so perfect, so incredible, it still felt like Cadance was plowing her. Twilight crawled toward Applejack as Cadance entered her and got to work with her magic riding crop. She did not wait for the order to sit on Applejack. She grasped Cadance's face and kissed her.

Her body was grateful for the break as she shared a deep, passionate kiss with her former foalsitter. She still marveled at the skill Cadance had with her tongue. Their kiss was wet, wild, sloppy, and thrashing. Twilight rubbed her marehood on Applejack's back as she came again, moaning and giving her lover some tongue. Pleasure coursed through her as the intensity of their kiss mounted.

Cadance broke their kiss when the loudest whinny yet filled the room, and Applejack collapsed. Twilight looked on with bated breath to see just how much of Cadance's meat she took. Cadance examined her cock and the place she had marked with her hoof. “It's...”

“Yes...?” said Twilight and Applejack simultaneously.

“A tie.”

Twilight and Applejack gaped at each other. “A tie?” they asked.

“A tie,” said Cadance. “Don't worry... I have just the solution.” She pounced on Twilight, driving her dick inside as far as it would go.

Both mares whinnied from the abrupt sensation as Cadance drilled her hard. Twilight fondled Cadance's fine body as she was utterly dominated. Just when she was beginning to enjoy it, Cadance pulled out, grabbed Applejack, and started rutting her.

Twilight clambered over to Cadance, grabbed her sweet, sweet flank, and buried her muzzle in her snatch. The smell and taste of tuna washed over her. Cadance's flank felt so good. It was soft, supple, shapely, and exquisitely curvy. She spanked it as her lover pounded away at Applejack, somehow managing to grind herself into Twilight's hungry muzzle while maintaining her rhythm.

Soon, Cadance switched partners again, ponytrating Twilight while receiving cunnilingus from Applejack. Twilight struggled to stay conscious through it all. Cadance's cock was so big and felt so good, she did not want it to end. Although Cadance's movements never betrayed fatigue, her telltale moaning and squeaking informed Twilight that she was reaching her limit.

They had been getting impaled by the humongous, horny, hungry, hammering, horsecock for over half an hour when Cadance began to whinny with every thrust. It was soft at first, but soon the noise grew into a full feminine bellow. The entire carriage shook violently from the thrusts.

Much to Twilight's chagrin, Cadance happened to be buried deeply inside Applejack's horse snatch when she yelled, “Aah! I'm gonna cum!”

Twilight could not see the initial cum blast, but she could hear it. Cadance's cock drizzled its contents all over Applejack's womb. Twilight looked into Cadance's face. It was a blushing display of hot pleasure. She looks so beautiful and sexy even when she's cumming! Shining Armour is so lucky... Twilight forced herself to glance at Applejack. She appeared five months pregnant as Cadance continued to thrust into her, filling her with more and more cum.

Eventually, Cadance pulled out and aimed her shaft at Twilight's dripping, begging foal garden. The next freakishly fantastic filly futa fertilizer fusillade was so powerful, it traveled all the way up Twilight's love tunnel in huge, sticky ropes. Cadance jerked herself off as she completely covered Twilight's crotch in cum. She turned and fired a couple of shots at Applejack, painting her with her seed, and then rammed herself inside Twilight's punished cunny.

Cadance groaned and kissed Twilight as the rest of horsegasm sprayed inside her lover. Twilight placed a hoof on her stomach in fascination as it expanded from the sheer volume of splooge inside it. She felt like she was going to pop like an overfilled water balloon by the time Cadance's climax ceased. Cadance slowly withdrew her quivering member from Twilight's snatch, licking her belly.

“Aah... you two are so wonderfully tight.” Cadance leaned back on the bed, her cock pointing in the air. “Now you know your places. Nopony can match me in bed. I wonder how grateful Auntie Celestia will be for the videotapes of this...”

Applejack rubbed her swollen belly. A large puddle of cum formed at her snatch as Cadance's seed poured out of her. “Ya filmed this, too?”

“Of course she did,” said Twilight.

A bright flash of light filled the air. A magenta beam formed between the mares' heads. Twilight felt that odd, bodiless sensation for a few seconds before everything returned to normal. At long last, she was back in her own body. Although she was grateful to be herself again, she already missed Applejack's hard, sexy body. She resolved to begin working out as soon as she recovered from the serious dickings she had recently received.

“Ooh... I feel funny,” said Applejack, rubbing her head.

Twilight did the same. “Me, too.”

“I know just the way for you two to get used to your old bodies again.” Cadance gave her dick an affectionate pat.

Applejack's face went as white as her freckles and the semen covering most of her body. “No... it can't be!”

“Impossible!” Twilight stared at the phenomenal powerful pink pony-pleasuring phallus. It was still just as turgid as ever.

“Oh, you two have been dominated before. Simply doing so isn't enough.” Cadance leaned forward until she stood on all fours. She crouched like a cat waiting to pounce on unsuspecting prey. She bit her lip, and a hungry flame burned in her eyes. “I've got another load in there. We're gonna horse around until you two pass out. Then I'm going to cum all over you,” she said huskily. “I hope you're ready, my little mules!”

Something snapped deep within Twilight's brain. She's not just used to this. It's her way of life! I'll show her... Renewed strength flowed through her limbs. She had an idea, but it would not be easy. She lunged forward, shouting, “Applejack, go for the wings!” in midair.

Cadance rose up to meet her. “Looks like you've still got some fight left—AAH!” She shuddered with pleasure as Twilight wrapped her mouth around her long horn and began sucking on it. Her wings pomfed out, and she staggered backward. She gasped again as Applejack leapt into action, licking and nibbling her right wing.

Twilight continued to give Cadance a horn job as she shifted her weight forward. She sucked harder and harder until Cadance toppled and crashed on her back, wings spread wide. Twilight took the horn all the way to the base while Applejack worked from the outside in on her left wing, stroking her cock as she preened.

Cadance feebly thrashed her limbs around. “H-how did y-y-you know I h-had a preening f-fetish? OOH! A-and a h-horn fetish, too?”

Twilight removed the horn from her mouth. “I didn't. You just seem like the type who would have one.” Her horn glowed.

“W-what are you doing?” asked Cadance with wide eyes.

“Giving you a taste of your own medicine.” Twilight's horn glowed brighter, and a magical magenta dildo appeared before them. It was an exact replica of Cadance's cock. “Prepare your anus. I'm going in dry!”

Cadance screamed as Twilight shoved the dildo up her royal horse ass as far as it would go (about twenty-two inches). Twilight showed her no mercy as she made it thrust just as hard as Cadance did during their interhorse. Between poundings, Cadance said, “Why?”

“Because,” Twilight said while teasing Cadance's horn with her tongue, “it's about time you learned your place. You claim to be the Princess of Love. Sure, you've fixed relationships, but at the end of the day, everypony else is just a sex toy to you. Well, no more. We're gonna ruin you. You've spent your whole life being filed on the top shelf. Now, it's time for you to spend some time on the bottom shelf.”

“What does that even mean?—AAH!”

Another tremendous thrust from the dildo punctuated Twilight's words. Twilight resumed sucking Cadance's horn. She grinned. Cadance could not move. With a hot, drooling mouth wrapped around her source of magic, she had no way of fighting back. When Twilight noticed Applejack moving to the other wing, she withdrew the dildo most of the way, made it a foot longer, bent it in half, and double penetrated Cadance with it.

Cadance screamed and whinnied in ecstasy. Considering she had about three feet of synthetic horsecock jammed in her maregina and asshole, Twilight could not blame her. She sucked and thrust harder and faster. Cadance shuddered more beneath her. Twilight knew that feeling all too well. It was when stimulation, pleasure, and arousal threatened to overwhelm the body.

Twilight could tell Cadance was beginning to break. Watching somepony as talented in the bedroom as Cadance was being overcome by two ponies who were much less experienced and talented than she was turned her on. Considering she had been in a constant state of near-orgasmic arousal since Cadance had begun to work her magic, this was impressive.

She stopped horn sucking and gave Cadance an upside down kiss on the mouth. Both their tongues moved feebly compared to before. Twilight knew it was time. “Now for the big finish,” she whispered. “You're gonna cum all over your pretty little face and soak that nice mane of yours, too.”

“N-no!” Cadance pawed at Twilight uselessly. “Anything but that! Do you know how hard it is to style this?”

Twilight climbed over her prone lover and straddled the shaft, facing her. She extended a hoof to Applejack, who joined her, but faced the opposite direction. Twilight and Applejack rocked back and forth, rubbing their dripping pussies on Cadance's cock as the double dildo pounded away relentlessly. They leaned forward and locked muzzles, their tongues moving inside their mouths at a weary pace.

Cadance screamed, and the first shot of cum rushed through her cock. Twilight released her magic and gasped as the futa phallus almost threw them off with its sheer size and power. Twilight opened her eyes just in time to see the first shot spatter against Cadance's face, soaking it instantly. Cadance coughed and spluttered, spitting out a mouthful of semen.

Twilight and Applejack ground harder, trying to coax as much of Cadance's sweet, sweet nectar from her magical appendage as possible. Cadance tried to turn her head out of the way of the next shot, but all that did was allow it to blast her hair like a fire hose. She continued to shout as shot after shot hit her face. Her features were no longer recognizable under the thick coat of sumptuous sticky stallion splooge, and she still kept cumming.

Twilight kissed and groped Applejack harder as the seemingly endless orgasm hit its owner full force. Lost in pure bliss, she leaned into Applejack, loving the feeling of her firm body in her hooves as the biggest cock in Equestria exploded beneath them. Finally, at long last, Cadance gave a series of dull whimpers, and the dregs of her ejaculation dribbled from the flared cock head.

Cadance coughed up an impressive amount of cum, spraying it all over Applejack's back. She wiped her eyes. “That... that was actually pretty hot,” she said as her cock actually started to shrink.

It had not decreased much in size before it vanished in a shower of ice-blue sparks. Twilight and Applejack fell to the bed beside her, all three mares too spent to move a muscle.

“That was somethin' else, I tells ya,” said Applejack.

Twilight took a groggy moment to survey their surroundings. The carriage was a wreck. The huge mattress was soaked completely through and would need to be replaced; cum covered much of the walls; and the whole place reeked of Cadance's sickly sweet seed. “When I cast that body swap spell, I certainly got a lot more than I bargained for.”

“So did I,” grumbled Cadance.

Applejack rested a hoof on Cadance's chest. “Hey, Princess, how's about reversing that there love magic? I don't think I could take another rough ride like that for a few months.”

Cadance's horn shimmered, and Twilight could think again. For the first time since before the wedding, she had something other than an enormous cock on her mind. Finally, she could go to sleep content.

“Oh, yeah.” Twilight turned to Applejack. “About our bet…”

Applejack blanched. “No… oh no!”

“Say, Cadance,” Twilight said.

“Yes?”

“You don’t happen to have a dildo about the size of Shining Armour’s ‘blessing,’ do you?”

Cadance smirked at Twilight and winked at Applejack. “Yes, as a matter of fact, I do.”

Twilight rubbed her forehooves together as Applejack’s face drooped. “I have a feeling I’m going to really enjoy these next three weeks.”

The End