The Pony Scat Chronicles

Chapters

The Pony Scat Story
Equestria Girls Scat Story
A Rare, Pink, Rainbow Scat Story
The Pony Scat Story 2
Sunset and Twilight's Scat Desperation
Rainbow and Sunset
The Scat Holding Contest
Rainbow and Twilight at the Gala
Sunset's Fat, Scat Graduation
Pranking Twilight
Sunset's Extreme Scat Desperation
Vinyl Scratch
Rarity's Extreme Scat Desperation
The Closet

The Pony Scat Story

Author's Note

The ponies put on some sparkly sports outfits Rarity designed and enter a volleyball tournament. However, Pinkie Pie ate too much cake before the game and destroys the only toilet in the area. To make matters worse, what they ate before the game didn't exactly agree with them. All of them are desperate to take a dump for the duration of the game. Will any of them make it? If not, who will last the longest?

The Pony Scat Story

Rainbow Dash and Applejack wanted to enter a volleyball tournament in which there were six players on a team, so naturally they asked Twilight Sparkle, Rarity, Pinkie Pie, and Fluttershy, all of whom agreed.

Rarity, being the fashion pony she was, decided that if she was going to play a sport, she'd do so in style, and fashioned sports outfits for each of them, consisting of sparkly skintight shorts and matching midriff tank tops which looked both sporty and lovely. Twilight's were dark blue, Rainbow Dash's were a medium shade of blue, Applejack's were red, Pinkie Pie's were dark pink, Fluttershy's were green, and Rarity's were purple.

On the day of the tournament, the ponies arrived at the arena and watched two of the other seven teams play each other.

In the middle of the game, Pinkie Pie made a sudden dash toward the only outhouse in the area (though there was another bathroom for spectators, which was out of the players' reach). Being Pinkie Pie, she had eaten about 50 cakes before the game and was now feeling its effects.

She entered the outhouse, closed its door, pulled her shorts down, and sat on the toilet.

Several farts could be heard outside by anyone who was close enough. Then there was the sound of a flush, and about 20 seconds later, Pinkie Pie walked out sheepishly, and walked over to a pony who worked at the arena.

"Excuse me, but I maybe kinda clogged up the toilet in the outhouse," said Pinkie. "You might wanna get someone to fix that. Also, there's no toilet paper in there." She blushed a little.

"I'll put someone on it," said the stallion Pinkie was talking to. "The right ponies should be here when this tournament is over." She put an Out of Order sign on the outhouse.

Pinkie bounced over to her friends and sat down next to them. "I hope none of you have to use the bathroom until the game's done, cause I just destroyed the only toilet here."

"Pinkie Pie!" said Rainbow Dash.

After this game was over, the Main 6 were up. They won their game easily, with Rainbow Dash and Applejack scoring most of the points, and then decided to have lunch while the other two teams played each other.

They got hay burgers, hay fries, sandwiches, and some cupcakes for dessert. They returned to the sidelines as the third game was almost over, and then the fourth game began.

As they waited for the semifinal round to begin, in which they would be playing first, all six ponies started to feel very uncomfortable. Something they had eaten just now didn't quite settle well with them. Perhaps it was bad hay in the hay fries or burgers, but they could feel their bowels getting full.

Pinkie Pie farted where she sat, and giggled.

"Pinkie Pie!" said Rarity, disgusted. "That wasn't very ladylike." Of course she was feeling gassy as well.

"Lighten up Rarity," said Rainbow Dash. "Every pony does it!" She unabashedly let a loud fart of her own, and laughed with Pinkie Pie.

"Ah don't think it's very funny," said Applejack, though she showed no shame in farting right after she said this.

Twilight farted loudly, and blushed, giggling nervously. Fluttershy and Rarity tried hard to hold it in.

"Just let it all out," said Applejack.

Fluttershy released a quiet, airy fart, and blushed, still feeling a little embarrassed about farting in front of all her friends.

Rarity held it in for as long as she could, until a loud wet fart forced its way out of her rump, causing her to blush profusely.

Pinkie Pie giggled and farted even louder. Fluttershy farted silently, still feeling embarrassed, but the smell of farts was already in the air and no one could tell.

PPPPPFFFFFFFRRRRRT!

Twilight let out a long, loud, wet fart, and giggled nervously again, her face still red from embarrassment.

"Nice one Twilight," said Rainbow Dash, farting just as loud, just as long, and almost as wet. "We should have a contest!"

"Really, no," said Rarity as she let out another wet fart.

"Yeah," said Applejack, farting again. "We need to save our competitive energy for the game!"

"Oh, I hope we don't fart in the middle of the game," said Twilight, now very nervous.

"Really?" said Pinkie. "Cause I think it would be the funniest thing EVER!" She farted as loud and hard as she could, but the fart turned very wet as she made a mess in her shorts. Pinkie's smile disappeared and her eyes went wide as she could feel more than gas come out of her rump. She blushed as the ponies could smell something worse than farts.

"Pinkie Pie, did you just... soil one of my outfits?" said Rarity.

Pinkie only giggled nervously.

"That food didn't just give us gas," said Twilight. "We need to get to a bathroom as soon as possible!"

"But there is no bathroom close by, thanks to Pinkie Pie," said Rainbow Dash.

"We're just gonna have to hold it," said Applejack.

Soon, it was time for the semifinal round. The Main 6 stepped up to play against one of the other three teams that made the semifinals. Ponies in the audience started laughing as soon as they saw the brown stain at the back of Pinkie Pie's shorts.

"Pinkie, be a darling and change out of that dirty outfit," said Rarity.

Pinkie ignored her, and the game began.

As the game progressed, all of the ponies except Pinkie Pie could feel the pressure in their bowels, and knew that it wasn't going to be all farts from now on.

Rainbow Dash let out a loud fart, and checked to make sure her shorts were still clean. They were. She was relieved at this, but still needed to take a dump really badly.

"Girls, I don't think..."

BBBBBLLLLLRRRRRTT!

Twilight blushed as her next fart released a wet brown mess into her skintight shorts. The audience started laughing again.

"Twilight!" said Rarity.

"I'm so sorry Rarity, I didn't mean to," said Twilight, who was ashamed beyond belief, and very uncomfortable at the mess she had made in her shorts, which smelled awful.

"Oh... it'll be fine, darling," said Rarity, who could tell how bad Twilight felt and didn't want her to feel worse. After all, she might end up in the same position if she didn't find relief soon.

Somehow they won, despite the state Pinkie and Twilight were in and how desperate the other four were. They sat on the sidelines to watch the other game. Twilight cringed at the squishy feeling under her rear, but Pinkie seemed to enjoy it. Both drank a lot of water.

"I'm gonna go behind that corner and do my business there," said Rainbow Dash. "Anyone else wanna try it?"

"What will you use for toilet paper?" said Rarity.

"I can do without it today," said Rainbow Dash.

"Ugh," said Rarity. "I won't do that then. That wouldn't be very clean."

"Hey, it might be even messier if you don't!" said Rainbow Dash, and she flew around the corner.

PFFFFFT

Rarity let out a wet fart, put her hoof on her rear, and sighed in relief. She didn't even care that she farted in front of all her friends - she didn't want to soil herself!

Fluttershy was feeling the pressure more than ever. She decided to let out another fart, hoping it would decrease the pressure and make her hold it...

PPPPBBBBTTTTTHHH!

She let out a squeak as she could feel her shorts filling up with manure rather noisily. She blushed beet red, feeling her mess squish beneath her tush.

"Don't feel ashamed, darling," said Rarity, who couldn't stand the smell but didn't want Fluttershy to feel bad. "You held it in as best you could."

Fluttershy started to feel a little better. "I... I think I should change out of this outfit."

She quietly made her way to a small pool of water just to the side, took off her sparkly, green, soiled shorts, threw them in a garbage can, and then took a bath in the water. She still smelled bad but was relatively clean as she sat down beside Rainbow Dash, who had also returned.

"Um... I just took a bath in a pool over there," said Fluttershy. "You two could do that too." She blushed lightly as she looked at Pinkie and Twilight.

"Nah, I'm fine," said Pinkie.

"I'd love to, but... that water must be pretty dirty now," said Twilight.

"Oh, I'm so sorry," said Fluttershy.

"That's all right darling," said Rarity, trying to hide her desperation, a short but wet fart making its way out of her rear. "I'd have done the same thing in your position."

Rainbow Dash's butt was very itchy since there had been no toilet paper for her to use, so she scratched a bit with her hooves. Worse, by the time the second semifinal game was over, Rainbow Dash had to go again!

Ten minutes went by before the next game.

Rarity was fidgeting harder than Applejack or Rainbow Dash, though Applejack needed to go almost as much as her.

"I have to go pee!" said Pinkie Pie.

"Me too," said Twilight. "And... that's not all I have to do."

Pinkie had eaten faster than the others, so she wasn't experiencing a second wave yet, but Twilight was, as she had eaten as much hay burgers as Rainbow Dash.

"Ahhhhhhh," said Pinkie Pie. Twilight looked over to see Pinkie's shorts darkening, and pee trickling off the bench she was sitting on.

"Ugh, why would you do that?" said Twilight. Rarity was just as disgusted but was too busy trying to hold it in to complain.

"Because I REALLY needed to go, and I knew I wasn't gonna make it," said Pinkie, who was still peeing.

"Uhhhh..." said Rarity as she let out a fart that was more boisterous and wet than before. "I can't... I can't hold it..."

PPPPPBBBBBBBLLLLLSSSSSH!

Rarity blushed beet red as she accidentally released the contents of her bowels into her shorts where she sat. She messed herself for about ten seconds, growing more embarrassed as she could feel her shorts get messier. This was the single most unladylike thing she could have done, especially since it had come with a very loud fart. She could feel her messy shorts squishing beneath her rear, and disliked the feeling at once, not to mention the smell. Although part of her felt a little aroused, she dismissed it.

Twilight moaned, as the sound of Rarity's noisy accident had reminded her of how much she needed to go, again.

And it made her lose control. Again.

Twilight farted loudly, releasing an even wetter, bigger mess into her shorts than last time, and the crotch of her shorts grew warm and wet as she began peeing as well. She blushed profusely, feeling more embarrassed than she ever had in her life. There was nothing she could think of that was less dignified, and she couldn't imagine how Rarity felt, being the most ladylike of the six ponies.

Twilight was still peeing when she farted again, and she was sure she might have added to the mess in her shorts. She moved her butt around, feeling the big mess she had made squish beneath her.

Rarity also farted three more times, soiling herself a little more on the third.

"I bet I can hold it longer than you, Applejack!" said Rainbow Dash.

"That ain't fair," said Applejack. "You just went after the last game."

"Well I ate twice as much as you and I have to go REAL bad! And I don't just have to take a dump, I have to pee too!"

"Then you're on," said Applejack. "Whoever soils herself first has to..."

BBBBLLLLLRRRRT!

"Dagnammit!" said Applejack as she could feel her shorts getting very messy.

"Ha! I win!" said Rainbow Dash.

"Ya had an unfair advantage," said Applejack as she finished soiling herself.

Eventually it was time for the final round to begin.

"Aren't you gonna change?" said Twilight to Rarity.

"I don't want to take a bath in that dirty water," said Rarity. "Even if I took these off, I'd still be... really dirty, and it would still show. Especially against my white coat."

The ponies walked to the court, feeling embarrassed as their soiled shorts were visible to all. Except Fluttershy, who wasn't wearing anything, and Rainbow Dash, although there was a small brown spot on the butt of her shorts already. They all smelled really bad (except Rainbow), and a mare who worked at the arena took a sniff of them as they walked by and cringed.

"You REALLY need to put more than one bathroom there," said Twilight, who, aside from Rarity, felt the most ashamed as she had soiled herself twice and peed in her shorts as well.

"I'll make sure it gets done," said the mare.

The Main 6 played against the last team. Twilight was so nervous appearing in front of a whole audience in her current state, that she peed again, and farted loudly. As they played, Rainbow Dash held it in as best she could. She had to pee and poop really badly, and she knew she wasn't going to make it. She hoped she could at least hold it for the entire game.

Despite how desperate she was, Rainbow Dash was still able to spike the ball a few times. Applejack and Pinkie Pie also did very good, despite the state they were in.

The game went on and on, with the score eventually tied so that whoever scored the next point would win. Rainbow hit the ball back against her opponent - Lightning Dust! Lightning Dust was wearing a teal shirt and white shorts, alone of her team, and Rainbow was pleased to see her shorts were stained brown at the butt and yellow at the crotch and legs. It seemed as though she and her friends weren't the only victims of the out-of-order outhouse.

After going back and forth for what felt like an hour, Rainbow Dash finally spiked the ball down, winning the game for her team.

Satisfied that she had won, Rainbow Dash let it all out in her shorts. She sighed in relief as her shorts grew wetter, messier, and smellier, rivers of pee flowing down her legs and very wet, foul-smelling manure noisily filling up her shorts, which became heavily stained at the back. Once she finished messing herself, she sat down, enjoying the squishy feeling while still peeing.

"You're... actually enjoying this, aren't you?" said Twilight, who could tell from the look on Rainbow Dash's face.

"I can't even imagine why anyone would like... that," said Rarity, who still felt very uncomfortable and humiliated in her own messy state.

"It's not so bad!" said Pinkie Pie. "Now that you think about it, it's actually pretty funny!"

"What will all of Ponyville think of us now?" said Twilight.

"We've saved Equestria too many times for this to bother them too much," said Rainbow Dash. "And you're a princess, you can tell them to keep this out of the papers."

"And never mention this again," said Rarity. "If they do, throw them in the dungeon!"

"I don't have a dungeon," said Twilight. "But I'll make sure they all keep it quiet just as soon as I get cleaned up." She was in the messiest state of all the ponies. She farted again, and giggled nervously.

...

The next day, there were five outhouses at the arena with bigger holes in the toilets, and the chef got some better hay and threw out all the bad stuff.

Within a week, all the ponies, even Twilight, Fluttershy, and Rarity, had put the whole messy incident behind them, and no pony ever mentioned it again, all the other ponies having forgotten it entirely. Except for a few ponies who had a fetish for it, who liked them even more because of it, though they were too polite to mention this to them.

Rarity also redid their outfits, as their old ones had been damaged beyond repair. She only had to do their shorts because their shirts had stayed clean and dry.

Unbeknownst to her, Rainbow Dash had kept her soiled shorts. She had been unable to get the stain or the smell out, but she didn't mind. Whenever she had a morning or afternoon to herself she'd use them to satisfy her new fetishes - scat and watersports!

Knownst to everyone else, so had Pinkie Pie. She was unashamed of admitting it, but never spoke of it again after mentioning it once, as she didn't want to remind the others of the event. Looking back at it, she and Rainbow found it rather fun, but they knew the others didn't want to think of it ever again.

Equestria Girls Scat Story

Author's Note

The Equestria Girls go for a hike in the woods, when they suddenly have to poop very badly. Will any of them make it? Who will last the longest?

I did this story by request.

Equestria Girls Scat Story

The Equestria Girls were going for a hike in the nearby woods in Pinkie Pie's neighborhood. Sunset Shimmer was wearing gray shorts, Twilight Sparkle (of the human world) was wearing purple shorts, Rainbow Dash was wearing her usual skirt and skintight black shorts, Fluttershy was wearing her usual green skirt, Applejack was wearing jeans, Pinkie Pie was wearing jean shorts, and Rarity was wearing her purple shorts, feeling they would be the best fashion choice for a walk in the woods.

As they walked, Rainbow Dash talked about how she dominated her latest soccer game, Fluttershy interacted with every bird and squirrel they could find, Pinkie Pie told funny jokes, Rarity admired the view while Applejack took pleasure in "roughing it", and Twilight and Sunset talked about stuff.

Until, a very uncomfortable urge hit all seven of them at once. They had all had a big meal at a restaurant a few hours ago, and something in it hadn't quite settled well with them.

At first, their stomachs were gurgling. Rainbow Dash and Pinkie Pie initially thought it wasn't as bad as it would turn out to be, and giggled a bit.

Sunset and Applejack could feel a stomach cramp, while Rarity's stomach gurgled very loud, causing her to blush.

"Um... I'm not feeling too well," said Fluttershy as her stomach gurgled.

"Neither am I," said Twilight, who was also getting a stomach cramp.

Pinkie Pie felt another stomach gurgle, which was a little bigger than she had anticipated. This might be more serious than she had thought. Or not.

"Urgh..." said Rainbow Dash as her stomach began to cramp, and gurgled louder and longer.

Then, Pinkie Pie farted loudly. She and Rainbow Dash laughed, and Rainbow Dash lifted a leg and farted even louder.

"Really, you two are so..." Rarity was cut off by loud, wet fart from her own rear, and blushed.

Applejack farted next, looking unashamed but uncomfortable.

PFFFT! BRRRRT! PRRRRT! BRRAAAP!

Twilight and Sunset farted a few times, blushing with embarrassment, but not feeling as bad knowing the others were experiencing the same.

Fluttershy let out a quiet, airy fart. She blushed, but no one heard.

Rarity closed her eyes shut tight as she felt a big gurgle, and then...

PPPPPFFFFFFFFFFRRRRT!

Rarity blushed as a loud, wet fart made its way out of her butt.

Rainbow Dash and Pinkie Pie, meanwhile, were having fun farting, until they suddenly felt what they had been dreading. They had to do more than just fart.

All of them needed to take a crap. Bad.

"I gotta go poop!" said Pinkie Pie.

"Me too," said Rainbow Dash. "Real bad!"

"So do I," said Applejack.

Twilight and Sunset showed their desperation by groaning. Rarity and Fluttershy didn't want to admit it, but it showed in the discomfort on their faces, and the way they moved.

"Well, only one way to loosen the pressure!" said Rainbow Dash.

"And that would be?" said Sunset.

"Fart a little bit!" She lifted her leg and let out a loud wet fart.

"Ugh," said Rarity, wrinkling her nose in disgust.

"No, she's right," said Sunset. "It might help." She farted for about three seconds, blushing but feeling a little better.

Fluttershy released a quiet but audible fart. It was embarrassing, but it wouldn't be as bad as messing herself.

Twilight let out three moderately quiet but wet farts, giggling nervously. Applejack farted a little louder. Pinkie Pie giggled and farted very loud.

Rarity felt the intense pressure in her bowels increase. "Oh, fine, if it'll keep me from soiling myself..." She let out another loud, wet fart, feeling ashamed, but admittedly a little better.

As they walked, they continued to fart every minute or so, until Pinkie let out a boisterous fart and thought she had made a mess in her shorts. She quickly put both her hands on her butt. Her shorts felt a little wet, but there was no mess in her panties. Still, she knew she wasn't going to last much longer.

"I can't hold it anymore!" said Pinkie. She ran slightly to the side, pulled down her shorts and panties, squatted down, and let go. Everyone except Rainbow Dash looked away as a very wet brown mess noisily made its way out of her butt. Pinkie sighed in relief, making the others more uncomfortable, as did the smell. Once she was done, she pulled her panties and shorts back up. Her rear end still felt really dirty, and she scratched herself. She'd have to change her underwear, but at least she had avoided a humiliating accident!

"I could never do... that... out in the open!" said Rarity.

"So?" said Applejack. "I'm goin' behind a tree. Maybe you could do the same." She stepped behind a tree, desperately trying to undo her jeans. A wet fart made its way out of her, and she became more desperate, but eventually got her jeans and underwear down, and emptied her bowels. Three logs made their way out of her anus, after which she felt much better. She pulled her pants back up and rejoined the others. "Anyone else need to go?"

"I'm fine, thanks," said Rarity. "I don't want to do that outdoors."

"I can hold it," said Twilight.

"I think I can too," said Sunset.

"I can hold it longer than all of you!" said Rainbow Dash, farting a few times.

Fluttershy didn't want to say anything.

They made their way back the way they had come, hoping to get to Pinkie's house so they could relieve themselves at a toilet. But it was 20 minutes away, and the farther they walked, the more desperate they became.

"Uhhhh," said Sunset. "I can't..." She ran behind a tree.

"Oh, she's going to do it to?" said Rarity. Her every instinct told her it was the best choice, but she really didn't want to.

Sunset pulled down her shorts and panties, got into position, and let the poop squeeze out of her ass, piling up behind the tree. Sunset felt foolish doing this, but she knew she likely wouldn't have made it otherwise. Despite the smell that had entered her nostrils, she couldn't deny the relief she had been waiting for.

Twilight farted again, and listening to Sunset's sigh of relief was the last straw for her. She quickly ran behind a tree on the opposite side of the path as Rainbow Dash, pulled down her shorts and panties, and let a wetter, noisier mess cascade out of her butt and onto the grass below her. She blushed, sure they could all hear it, but she felt much more relieved.

When both girls were finished, they pulled their shorts back up and rejoined the others.

Rainbow Dash, Rarity, and Fluttershy grew more desperate by the moment, farting every few minutes.

Rarity groaned after a particularly wet fart. "That's it. I can't... Wait right there!"

Rarity ran behind a tree, pulled down her shorts, and was about to let go when she realized her underwear was still up. It was stained brown a little from her last fart but otherwise unharmed. She pulled her panties down and released the contents of her bowels.

PPPPPPBBBBBLLLLSSSSH!

Rarity blushed at how loud it was, and the fact that she was taking a dump outside, near her six friends, and couldn't stand the horrid smell that was becoming stronger, but as the wet, muddy mess began piling up on the grass about a foot under her, she felt much better, and let out a sigh of relief. Once she was done, Rarity was about to pull up her shorts, when the second wave loudly burst out of her, to her surprise. She felt a little embarrassed, and could hear Pinkie Pie laughing, but at least she didn't soil herself.

Once she was sure she was done this time, Rarity pulled up her shorts. She farted again, and gasped, but when she put her hands on her butt, and could feel no trace of a mess, she relaxed, and sheepishly walked back to the other girls. "Let us never speak of this again."

The pressure grew heavier for Fluttershy, and she wasn't sure she'd make it to Pinkie's house. But she was too afraid to go behind a tree. Maybe if someone else did at the same time. But the only other girl who hadn't relieved herself yet was Rainbow Dash. She hoped Rainbow Dash would hurry up soon.

Rainbow let out about five more wet farts. Then came a sixth, longer, wetter fart. Rainbow Dash quickly felt her butt. There was no mess in her shorts, but they were a little wet.

"You win Fluttershy! I can't hold it any longer!" Rainbow Dash ran behind a tree.

This was it. It was now or never.

"Um, I'll do... what she's doing," said Fluttershy, and she ran behind a tree. The other girls wouldn't give her a hard time for it. They all did the same thing.

Rainbow Dash got her shorts and underwear down, hiked up her skirt, and with a loud PPPPPBBBBBRRRRRRRTTTTT, she pushed out everything she had been holding in. A wet, smelly pile of crap started to form under her, and she had to stand up a little more so the top of it wouldn't touch her butt.

Fluttershy, meanwhile, got her panties down, hiked up her skirt, and let about five logs fall from her butt onto the grass. She felt greatly relieved, not only because she finally got to go without making a mess in her underwear, but also because it was silent, so even if Rainbow Dash wasn't farting the whole time, no one would be able to hear her. It still smelled bad, but Fluttershy could handle it.

Rainbow Dash finished after Fluttershy, and stared at the brown mess she had made on the ground, feeling proud of herself, for she was sure that her pile of crap was bigger than any of the others.

She let out another wet fart. And another... and another...

Realizing what was happening, Rainbow quickly pulled her shorts and underwear back down and let the second wave burst out of her, adding to the big heap of poop on the ground. This was louder than before, so that all the girls could hear it. All of them except Rarity giggled, even Fluttershy.

Rainbow thought she was done, and was about to pull up her shorts, when another wave hit, and she released a third, much wetter, equally loud mess out of her butt. The smelly mountain was starting to get taller, so she moved a bit to the side, in view of the other girls, all of whom looked away except Pinkie.

"Ahhhh," sighed Rainbow once she was done. She lifted her shorts back up and rejoined the others.

PPPPPPPPPPPFFFFFFFFFFFFFRRRRRRRRT!

A long, boisterous, wet fart made its way out of Rainbow, and she put both her hands on her rear end to make sure she hadn't made a mess in her shorts. The butt of her shorts was wet, but otherwise fine.

"Are you all right Rainbow Dash?" said Sunset while Pinkie fell on the ground laughing, accidentally letting a few farts of her own.

"Don't worry," said Rainbow. "I didn't soil myself. It was just an ordinary fart." She laughed while Rarity gave her a disgusted look, but let it slide because they had heard her fart almost as loud.

All feeling much more relieved, the girls resumed their hike. None of them farted again for the rest of the trip. Their underwear was a little dirty - especially Rainbow Dash, Pinkie Pie, and Rarity - but they preferred it to a full-blown accident, and changed into clean panties when they got home.

A Rare, Pink, Rainbow Scat Story

Author's Note

Pinkie Pie treats Rainbow Dash and Rarity to a big lunch, and then they hang out at the beach, before going for a walk in the nearby woods. However, something in their meal did not agree with them, initially causing a major gas attack, but soon causing them to have to poop faster than they should have. Will any of them make it? Who will last the longest?

Note: This is the Equestria Girls Rainbow, Pinkie, and Rarity, not the ponies.

A Rare, Pink, Rainbow Scat Story

One summer day, Pinkie Pie invited Rainbow Dash and Rarity to her house. Due to the hot weather, Pinkie Pie was wearing short jean shorts, and Rarity was wearing cute purple shorts the same length. Rainbow Dash was wearing her usual skirt with skintight black shorts underneath.

Twilight, Sunset, Applejack and Fluttershy were busy today, so they couldn't come.

Pinkie cooked an extremely big lunch for them. It consisted of apples, bananas, potatoes, prunes, oatmeal, and a massive bowl of brown beans. They each had a big glass of chocolate milk as well, emptying the milk carton she had just picked up, whose expiry date was several months ago.

All three girls found every food item to be extremely delicious, and devoured it all within fifteen minutes, despite the fact that Pinkie had overestimated how much she would need. They were absolutely stuffed, and downed their glasses of chocolate milk immediately.

"Hey, wanna go to the beach?" said Rainbow Dash once they were done.

"That sounds smashing," said Rarity.

So the three girls walked all the way down to the beach, enjoying the summer weather. Once there, they relaxed in the sun for about a half hour, by which time the food had settled.

"Wanna go for a walk in the woods over there?" said Rainbow Dash.

"Sure!" said Pinkie.

"I suppose some shade would be nice," said Rarity.

So, Rainbow, Rarity, and Pinkie got up and walked down the path through the woods. The shade did feel nice after laying in the hot sun for so long.

"Hey, race you to the other end of these woods!" said Rainbow Dash, and she ran.

"No fair, you got a headstart!" said Pinkie, and she zipped after Rainbow.

Rarity ran, not caring whether she won, but she would have fun nonetheless.

Rainbow was more than halfway along the long path when she felt her stomach cramp, and slowed down.

Pinkie ran by Rainbow. "I'm winning now!" she said, slapping her butt in a taunting way.

Rainbow picked up the pace, but Pinkie also felt a stomach cramp, and slowed down, allowing Rainbow to take the lead again.

Rarity ran at a steady pace. She felt a gurgling in her stomach, which puzzled her because she had just eaten. She reached the end of the forest to find Rainbow Dash and Pinkie Pie already there.

"I won," said Rainbow Dash. Pinkie nodded her head.

"That was, rather fun," said Rarity, panting. Her stomach gurgled again.

"I think we ran too fast after eating," said Rainbow Dash. "My stomach's cramping up."

"Me too," said Pinkie. "Let's head back.

As they turned around, Pinkie felt a gurgling inside her as well.

They had barely walked for ten seconds when...

PPPPPPPPFFFFFFFT!

Pinkie Pie giggled at the sound that had come out of her. Rainbow Dash also laughed.

"Pinkie Pie!" said Rarity. "That's so unladylike!"

"Lighten up, Rares," said Rainbow Dash, and she lifted her leg and let out a loud wet fart of her own. Pinkie laughed even harder and farted again.

"You're both absolutely disgusting," said Rarity, wrinkling her nose at the stench. "Really, I don't..."

PPPPPPPPRRRRRRRRRRT!

Rarity blushed.

"Now who's being unladylike?" said Rainbow Dash, snickering as she farted loud and wet again.

"Ugh, fine. Pinkie Pie, something in your meal was just... not right."

"That's probably the beans," said Pinkie Pie. She paused to fart again. "They make you more gassy than anything else can!" She farted again for about six seconds.

Rainbow Dash laughed, and farted for seven seconds, louder and wetter than Pinkie.

"That's it, I am never..." PPPPPPPPFFFFFRRRRRRT! "...having beans again!"

"Are you gonna tell me this is the first time you've ever farted?" said Rainbow Dash.

"Well... no, but I always do... that... silently, away from anyone else, and never this much!" Rarity let out a loud, wet fart that was only one second long, and tried to fan the smell away with her hand.

PPFFFFT! FFFFFRRRT! BRRRT! PPPRRRRT!

Pinkie giggled with each loud wet fart that came out of her rear.

BBBBBBRRRRRAAAAAAAAP!

Rainbow Dash laughed at her own deep-pitched fart.

Rarity tried to fart silently, but her next fart came out louder and wetter than before, and lasted eight seconds, much to her dismay, and Pinkie and Rainbow's amusement.

"Seriously, nothing should be able to make you... break wind... this much!" said Rarity.

"It does for me!" said Pinkie, and she lifted her leg again.

BBBBBBBBBBRRRRRRRRRT!

This fart was a lot wetter, and Pinkie stopped laughing. She put her hands on her butt, afraid that she had made a mess in her shorts. She saw that this was not the case, but the butt of her shorts did feel wetter than before. Although she did not know it, her white panties had a small brown stain on them.

Rainbow Dash and Rarity let out similar farts, and also found their panties to be a little wet. These farts also smelled worse than their previous ones.

"I... think something we ate didn't quite settle well with us," said Rarity.

"It couldn't have been anything we ate at my house!" said Pinkie. "Although... the chocolate milk did taste kinda funny."

"Did you check the expiration date on it?" said Rainbow Dash.

Pinkie Pie giggled sheepishly, letting out another wet fart.

It was then, that the pressure started to build up. Rainbow Dash, Rarity, and Pinkie Pie needed to poop, and they all knew the need would increase, fast.

"We have to get to a bathroom right now!" said Rainbow Dash, farting loudly.

"But the nearest bathroom is at the beach!" said Pinkie Pie.

"Then let's not waste any time getting there," said Rarity.

They ran for about 30 seconds, but their stomachs started cramping up again, so they stopped, and walked the rest of the way.

"We might have to fart to relieve a bit of pressure," said Rainbow Dash, and she farted loud and wet.

Pinkie Pie quickly farted again, even wetter, giggling at her flatulence.

Rarity sighed, and farted even wetter than Pinkie, blushing lightly.

BBBBBBRRRRAAAAP!

PPPPPPFFFFFFFFFFT!

FFFFFFFFFRRRRRRRT!

Rainbow chuckled even though she could feel her panties get dirtier. Pinkie giggled as well. Rarity put her hand on her butt, dismayed to discover her panties felt dirtier than before, although there was still no mess inside them.

Over the next five minutes, they farted some more, and as they did, their underwear became dirtier and wetter, though they still avoided actually soiling themselves. They felt more desperate by the minute. As time went by each fart became wetter and smellier.

Rainbow lifted her leg and let out a boisterous fart.

Pinkie giggled, and then farted again.

PPPPPPPPPBBBBBBBBBBBLLLLLLLLLLLSSSSSH!

Pinkie froze in her tracks as she released a very wet brown mess into her shorts, which turned brown at the back. After soiling herself for nine seconds, she blushed and giggled sheepishly.

"Ugh," said Rarity in disgust as the stench reached her nostrils.

"I need to go change," said Pinkie, feeling embarrassed.

"We have to find a bathroom first!" said Rainbow Dash, who could feel the pressure growing heavier.

They walked. Pinkie was uncomfortable at first walking in her messy shorts, but after a while, she began to like it.

As Rainbow Dash and Rarity continued to walk by, Pinkie sat down, feeling her wet mess squish beneath her rear, and how she enjoyed the sensation, giggling as she squirmed slightly.

"Pinkie, that's absolutely revolting!" said Rarity. She felt another loud fart make its way out of her butt, and knew she couldn't hold it much longer. "Uhhhh... I can't hold it!"

Rarity ran behind a tree. Pinkie remained sitting where she was, while Rainbow moaned in discomfort, not even bothering to laugh as she farted again. Even if she made it she'd have to change her underwear as soon as possible.

Rarity pulled her shorts and panties down, squatted behind the tree, and released the contents of her bowels very loudly. She blushed, but felt better about it, and at least she hadn't ended up like Pinkie Pie.

She finished, pulled up her shorts, and looked in disgust at the big pile of crap she had made on the ground. She was even more disgusted by the state her panties were in, even though she had avoided a full-blown accident.

She was just rejoining Rainbow and Pinkie, when...

PPPPPPBBBBBBBBBTTTTTTTTTTHHHH!

Rarity blushed beet red as a loud, wet, smelly mess burst out of her rear and into her shorts. It seemed that her bowels weren't completely empty after all, unfortunately for her.

Pinkie Pie giggled, but Rainbow Dash was in too much pain to find anything funny at the moment.

They continued their walk toward the beach, Pinkie looking as though she had sat in a mud puddle, and Rarity feeling very uncomfortable with the muddy mess in her shorts, not to mention the smell. Naturally, she also felt ashamed. This was so undignified.

Rainbow Dash farted several times along the way, at one point releasing a fart so wet and so boisterous she stopped to put her hands on her butt, and although there was still no mess, the back of her shorts felt very wet now. She needed to get to a bathroom fast!

It wasn't long before Pinkie started farting again. As they reached the edge of the forest, in view of the beach, Pinkie felt she needed to go again. This time she just pushed it all out into her shorts, again rather noisily, giggling the whole time.

"Pinkie, did you just soil yourself again?" said Rarity.

"My shorts are already messy, so why bother?" said Pinkie unabashedly.

As soon as Rainbow had the bathroom in her sights, she ran as fast as she could. Her stomach cramped a bit but she didn't care. She farted a few times, each fart wetter than the last, but she was so close!

She reached the bathroom... and it had an Out of Order sign on it.

There were two more bathrooms in the area. Rainbow checked one, but the toilet was clogged. She tried to open the other, but it was locked. Someone was inside. Rainbow waited impatiently in front of the door. She was this close to finding relief, but she knew she was just as close, possibly closer, to having an accident.

Then, Sonata Dusk came out, looking rather sheepish, and walked away.

Rainbow quickly entered the bathroom, but to her dismay its toilet was clogged as well. Sonata must have done this. The sight of this seemed to force her to let go.

BBBBBBRRRRRAAAPPPPPFFFRRRRTTTTTLLLSSSSSSHHHHHPPPP!

Rainbow blushed as she felt her shorts filling up with a warm, wet, muddy mess. She could smell it in a matter of seconds, and moaned in embarrassment.

She messed herself for 16 seconds, and then sheepishly walked outside in her soiled shorts.

"Well?" said Pinkie.

"I didn't make it," Rainbow said, blushing. "The toilet was clogged."

"It's no big deal!" said Pinkie. "Sit down. It feels really good, trust me."

Rainbow sat down, and felt the squishing under her tush. It felt weird at first, but after moving around for a bit, she realized she enjoyed it, and laughed a little.

"Seriously, why would you two even..." began Rarity, but Pinkie quickly got her into sitting position. Rarity yelped at the squishy feeling, but had to admit part of her did seem to think it felt rather nice. She was disgusted at herself for even thinking this. The state she was in alone was so unladylike, and this was a lot messier than sitting in a mud puddle.

Then, all three girls farted again at the same time. Their farts were very boisterous, very long, and very wet.

PPPPPPPFFFFFFFFFFRRRRRRRRBBBBBBBLLLLLLLLRRRRRRRRRRRRRRTTTT!

About two seconds into the simultaneous farts, Rainbow, Rarity, and Pinkie messed themselves again.

The Pony Scat Story 2

Author's Note

Another request.

The Pony Scat Story 2

The Main 6 were having a sleepover with Starlight Glimmer at Princess Twilight Sparkle's castle. After having dinner together, they set up their sleeping bags in a big room somewhere in the castle.

"We'll have no water," said Twilight, "because a water main broke earlier this morning."

"As long as I don't get my hooves dirty," said Rarity.

They did makeovers, smores, ghost stories, and pillow fights for a while, until they were all hit with abdominal pains at once, and their stomachs started gurgling. It seemed that what they had eaten hadn't settled well with them.

Rainbow Dash and Pinkie Pie giggled a bit, knowing what was to come, while Rarity and Fluttershy looked particularly uncomfortable.

After a few minutes, Rainbow Dash lifted her leg and let out a loud fart, chuckling a bit.

Pinkie Pie farted nearly as loud as Rainbow Dash, giggling.

"Ugh," said Rarity, disgusted. "That's absolutely vile."

Twilight groaned in extreme discomfort.

PPPPPFFFFFFFT!

She blushed as a wet fart made its way out of her. Rainbow Dash and Pinkie Pie giggled, Pinkie accidentally farting a few more times.

"Twilight, that was not very princesslike!" said Rarity.

"No, but can you blame her?" said Applejack, farting loudly with neither shame nor amusement.

The room was starting to smell already, so Fluttershy was sure no one would notice. She released a silent fart, and blushed a little.

Starlight held it in for as long as she could, but she realized she couldn't, so she let out a loud fart, blushing beet red.

Twilight farted again. It seemed she didn't want Starlight to feel too ashamed.

"Really," said Rarity. "It is most unbecoming of a princess to break wind so loud..."

FFFFFFFFFFRRRRRRRRRT!

Rarity blushed with embarrassment.

"Look who's talking," said Rainbow Dash. "We should have a farting contest!" She lifted her leg.

BBBBBBRRRRRRAAAAAAAP!

Pinkie Pie giggled and raised her rump in the air.

PPPPPPPFFFFFFFFRRRRRRRRT!

Applejack didn't find it funny, but she did like to compete with Rainbow Dash, so she stepped forward and farted longer than Pinkie but a little shorter than Rainbow Dash.

Twilight thought this might be fun, despite her initial embarrassment. Looking overly enthusiastic, she turned around, raised her behind in the air, and let out a loud wet fart that was about as long as Pinkie Pie's fart, which was about seven seconds.

"You're actually engaging in this vulgar contest?" said Rarity. "That is so un..."

PPPPPPPRRRRRRRT!

Rarity hung her head in shame.

Starlight farted again, feeling a little less ashamed since her mentor and three of her other friends seemed to like it so much. Fluttershy farted silently again.

"STOP!" said Pinkie Pie after a long fart that was wetter than before. "I... I think I need to do more than just fart!"

"So do I," said Rainbow Dash.

The discomfort seemed to hit all the ponies at once. They needed to go - bad!

"Is the water main fixed yet?" said Rarity.

Twilight turned on a tap. Nothing. "No. I don't think it'll be fixed until tomorrow."

"I can't hold it that long!" said Rainbow Dash.

"We'll just have to fart out the pressure!" said Pinkie, who let out a loud wet fart.

Rainbow Dash giggled and farted again. Twilight and Applejack did the same, and reluctantly, so did Starlight, Rarity, and Fluttershy, Fluttershy's farts being wet and audible now, much to her embarrassment.

After about twenty minutes of holding it in, they stopped farting, afraid they would soil themselves - to whatever extent as they weren't wearing anything - if they tried farting again.

"Screw this," said Rainbow Dash, and she picked up a bucket, ran to a corner, positioned her rear above the bucket, and let go. She sighed in relief as a wet brown mess noisily made its way out of her rump and into the bucket, filling it up completely.

Rarity nearly gagged in disgust.

"I'll take care of this," said Twilight as soon as Rainbow Dash had rejoined them. She walked over to the bucket, trying not to breathe in through her nose, and, with great effort, cast a spell to make the poop disappear. She was so desperate that she thought this might not be a bad idea, so with a loud fart, she relieved herself into the bucket as well, and made it disappear. She walked back to the other ponies, blushing lightly.

"Oooooh," said Pinkie Pie, and she ran to the bucket, positioned herself above it, and released the contents of her bowels into the bucket, giggling at how loud it was.

After Twilight cleaned out the bucket again, Fluttershy, Applejack, Rarity, and Starlight continued to hold it for another ten minutes.

"Buck this, I ain't holdin' it any longer," said Applejack, and she ran over to the bucket and relieved herself into it. Surprisingly this was not as loud as Rainbow, Twilight, and Pinkie.

"Hurry up, I gotta go again!" said Pinkie Pie.

Once Applejack was done, Twilight made her shit disappear with her magic. Pinkie immediately ran to the bucket, and sighed in relief while the bucket filled up with a brown mess, a little more quietly than last time.

"I can't... I don't think I can hold it," said Starlight, letting out a quiet but audible fart.

"Use the bucket," said Twilight once she'd returned from cleaning the bucket again. "It's all right. And there's no way we can hold it all night."

Starlight ran over to the bucket, blushing a little, and released the contents of her bowels. To her relief it was silent, but the smell was overpowering. She returned to the other ponies, and Twilight magically cleaned the bucket again.

"Um... I think maybe I should do that too," said Fluttershy quietly. "Just... please don't look."

"Hurry up, cause I gotta go again!" said Pinkie Pie.

"How?" said Rainbow Dash.

"I had more to eat than any of you!" said Pinkie. "Probably more of whatever it was that made us..." She farted loudly and giggled a bit.

"Oh... I have to poop really badly too!" said Rainbow Dash.

Fluttershy barely heard them. Blushing beet red even though no ponies were looking in her direction, she squeezed out several brown logs into the bucket, relieved that it was silent. She walked back to the other ponies.

"Wait a bit Twilight," said Rainbow Dash, and she ran over to the bucket that was still half-full.

"Hey!" said Pinkie Pie. "I REALLY need to go!"

Rainbow sighed as a smelly mess cascaded from her butt into the bucket, overflowing it a bit.

"All right Twilight, now clean it up," she said.

As Twilight walked over to the bucket to clean it up, Pinkie squirmed, letting another wet fart. Finally, Twilight returned, and Pinkie ran to the bucket, but she was only halfway there when her bowels automatically let go. She blushed as a pile of manure quickly formed on the ground behind her. She sheepishly walked over to the other ponies, and Twilight used her magic to clean it up.

"Pinkie Pie, did you just..." Rarity could feel she couldn't hold it any longer. "Fine, I guess I have no choice then."

She ran over to the bucket and let a wet mass of dung make its way out of her tush and into the bucket. She blushed, but was at least relieved that it was silent. She walked over to Twilight, hoping the ponies wouldn't say a word, and Twilight cleaned up the bucket as usual.

As soon as Twilight returned, she felt she needed to poop again. She let out a wet fart, but tried to hold it for as long as she could.

Pinkie ran to the bucket again. PPPPPBBBBBBLLLLLRRRRRT!

Fluttershy accidentally farted loudly. "Oh my... I... I need to use the bucket again."

As Fluttershy released the contents of her bowels into the bucket again, Twilight felt more uncomfortable. She walked over to the bucket to make the smelly mess disappear, and considered using the bucket again, but she decided to hold it in as long as she could so that she'd have to do this less.

"Damn it!" said Applejack, and she ran to the bucket again.

"Me next!" said Rainbow Dash as she flew over to Applejack just as she was positioning her rump above the bucket.

"Rainbow Dash, I'd appreciate if it you weren't so close," said Applejack.

Rainbow groaned and flew to another corner.

Applejack relieved herself into the bucket. As soon as she was back with the group, Starlight ran to the bucket as fast as she could. Rainbow Dash flew over to the bucket just as Starlight had begun emptying her bowels.

"Rainbow Dash!" said Starlight, blushing profusely.

"Come on!" said Rainbow Dash.

She hovered in the air for a few seconds, her back turned to Starlight. Once Starlight was done, the bucket was completely full. As she walked back to the other ponies, Rainbow Dash wasted no time. She positioned her rump above the bucket and let the second wave of manure make its way out of her, overflowing the bucket. The smell was overpowering, but Rainbow couldn't deny the relief.

As soon as Rainbow rejoined the ponies, Twilight walked over to the bucket. It took a bit more effort than usual to make this mess disappear, especially since she was holding it in as hard as she could.

"You know you really shouldn't hold it for so long," said Applejack once Twilight had returned.

"I don't want to do that too many..."

PPPPPPPBBBBBLLLLLSSSSHHHH!

Twilight froze as she made a big mess on the floor right in front of the other ponies. She blushed and giggled nervously.

"Ugh, you couldn't hold it in just a little longer to get to the bucket?" said Rarity, who couldn't stand the smell.

"Don't worry about it Twilight," said Pinkie Pie. "I did the same thing!"

Once Twilight pulled herself together, she magically made the mess vanish.

Pinkie ran to the bucket and relieved herself again.

Before long, Rarity felt the pressure return, and reluctantly walked over to the bucket, only to find it half full, as Twilight had not cleaned it since Pinkie had used it. She walked back over to Twilight, accidentally farting loudly.

"Can you please clean the bucket? I can't stand the smell when it's... not empty."

"Oh. It's getting tiring having to cast that spell so many times, but I'll do it for you."

Rarity let out another wet fart before Twilight returned, and ran to the bucket, but just as she was about three quarters of the way there...

BBBBBBBLLLLLLLRRRRRRRRT!

Rarity blushed as she made a noisy mess on the floor. Rainbow Dash and Pinkie Pie laughed, until both mares felt they needed to go again.

As Rarity walked back to the other ponies, Rainbow Dash and Pinkie Pie made a break for the bucket. Pinkie got there first, sighing of relief as she released the contents of her bowels with a loud fart. Rainbow Dash giggled a bit at the sound, but then she was unable to hold it in any longer. Before long another mess appeared on the ground next to Rarity's, only slightly smaller.

Twilight nearly threw up as she cleaned the bucket and the two piles of manure on the ground with her magic.

Fluttershy, Applejack, and Starlight each used the bucket one more time that day, and Pinkie three more times, not making it all the way to the bucket on the third occasion. Rainbow Dash, one more time. Twilight and Rarity, no more times. After that, they no longer felt the need to poop, so they resumed their activities and got to sleep.

The next morning, the water main had been fixed, and the castle had water again.

Sunset and Twilight's Scat Desperation

Author's Note

Just randomly threw this in and hoping it won't be seen by anyone who isn't following me or hasn't favorited it. I'd been planning this for quite a while. Quality might be inferior and/or repetitive of the previous scat stories.

Again, it's the human world's Twilight.

DO NOT READ unless you REALLY love my stories, or at least my scat ones.

Sunset and Twilight's Scat Desperation

After a big meal at a restaurant, Sunset Shimmer and Twilight Sparkle were going for a hike in the woods. The other girls were busy today, and besides, they wanted to spend some quality time together.

Sunset was wearing a white shirt with pink sleeves and short, fairly tight gray shorts. Twilight was wearing a light blue T-shirt and short, equally tight purple shorts.

They had each drank a carton of milk they got from a vending machine near the restaurant before they made their way to the woods.

They walked along a path for about an hour, having a lively conversation, when suddenly Twilight felt her stomach gurgling. Sunset could feel her stomach cramp.

"Sunset... I'm not feeling so good," said Twilight.

"Me neither," said Sunset.

Then, Twilight accidentally let out a loud wet fart. She blushed and giggled nervously.

"Don't feel ashamed, Twilight," said Sunset. "We all..."

PPPPPPPPPRRRRRT!

Sunset blushed at the sound that had come out of her.

"What in Equestria was in that lunch?"

"I don't think it was the restaurant food," said Twilight. She farted again, and blushed a little. "That milk did taste kind of funny. I think it might have spoiled weeks ago."

"Ugh..." Sunset farted again. "That's not good."

PPPPPPPPPPFFFFFFFT

Twilight released an even longer and wetter fart than before. "We need to get to a bathroom NOW!"

Sunset and Twilight ran back the way they came, farting several times. Their stomachs cramped within a minute, forcing them to walk at a more steady pace.

BBBBBBBRRRRRRRRT

Sunset let out a deeper-pitched fart for about five seconds.

"That might be our best option for relieving some of the pressure," said Sunset.

Twilight let out a sloppy wet fart for about seven seconds.

FFFFFFFFFFRRRRRRRRRT

Twilight immediately felt her butt while Sunset sniffed, the air smelling more foul than their previous farts. The butt of Twilight's shorts felt a little wet, and her underwear felt dirty, but there was no real mess in there yet.

Sunset released an even louder fart that she was sure made her underwear a little dirty as well, but like Twilight there was no mess yet.

As they walked, their farts became wetter and smellier, and soon their need to poop became clear.

Twilight farted again, and had to stop immediately because she nearly soiled herself then and there.

About a half hour into the walk back, Twilight's desperation became unbearable.

"I can't hold it in any longer!" she said. "I'm going behind a tree!"

"So am I," said Sunset.

They ran behind trees on opposite sides of the path. Both girls pulled down their shorts and underwear. Sunset's panties were red, and Twilight's were white, though both had small brown stains on the back.

PPPPPPPLLLLLLLLLLLLLSSSSSSSSSHHHHH

Sunset and Twilight sighed in relief as they released the contents of their bowels on the ground beneath them. It was very loud, but they didn't care, for they had heard each other fart and it was better than messing themselves.

It was very wet though, the kind of poop where you would have to wipe your butt at least ten times after.

Once they had done their business, both girls pulled up their shorts. There was no toilet paper around here, and their underwear felt even dirtier now. As they resumed their walk, they both scratched their butts.

Twilight farted, and giggled nervously.

Under twenty minutes later, they felt the second wave hit.

It started with them getting really gassy again. Sunset and Twilight released a series of boisterous, wet farts, some of which made their underwear even dirtier.

Then, the pressure in their bowels grew to tremendous proportions as they exited the forest into a field.

There was an outhouse on the other side of the field. Sunset and Twilight ran toward the outhouse as fast as they could. Their stomachs cramped, but they didn't care, they were so close.

As soon as they reached the outhouse, Sunset started to open the door, but Twilight shoved her to the ground and tried to get in. Sunset pulled her back and they wasted two valuable minutes desperately fighting over the outhouse.

Then, Twilight let out a very loud and very wet fart, blushing as the back of her shorts got a small brown stain. The girls stopped fighting immediately. This fart smelt worse than any of their other farts since taking a dump the first time.

"I'm sorry, Twilight," said Sunset. "You should go first. From the sound of that fart, you have to go more than I do."

Twilight really wanted relief. But...

"No, you go first," said Twilight. "You reached the door first and I started the fight. I can hold it until then." She wasn't sure of this, but she didn't want her friend to have an accident on her account.

"Well..." PPPPPPPRRRRRRT! "...if you say so." Sunset ran into the outhouse.

Twilight held it as best she could as she heard a series of loud farts inside the outhouse, followed by a loud splashing in the toilet.

Then, an even louder, wetter fart made its way out of Twilight's butt, followed by a few short but equally loud and wet farts. She could feel her underwear get dirtier with each one.

"Uhhhh... I can't... I'm not gonna make it..."

PPPPPPPPPPBBBBBBBBBBBBBLLLLLLFFFFFRRRRRRRRRRT!

Twilight moaned as she released a loud and smelly brown mess into her shorts, which quickly bulged at the back. It was even wetter than the last time, to the point that some of it leaked through her shorts and oozed down her back legs.

The smell reached her nose, and it stank a lot more too. Twilight stood there frozen before Sunset came out of the outhouse.

"I can't believe there's no toilet paper in there either!" said Sunset. "That was even wetter than the last time. I'm gonna need to change my underwear before..."

Her nose picked up the stench of Twilight's accident and she looked in her direction.

"I didn't make it..." Twilight blushed.

PPPPRRRRT

She farted again, and was sure she had added to the mess in her underwear.

"I'm so sorry Twilight," said Sunset. "I knew I should have let you go first."

"No, I insisted you go first when I had to go more badly."

"It's all right, I'll get you cleaned up."

Twilight felt a bit better as she and Sunset walked to Sunset's house.

Rainbow and Sunset

Author's Note

This was done by request of Ashleighross. I hope you enjoy it.

It's my first time writing fetish fuel in a while so forgive the low quality of it, as well as it being pure fetish fuel like my stories usually are.

Rainbow and Sunset

Sunset Shimmer and Rainbow Dash were having a sleepover at Rainbow's house. They were both wearing their pajamas: Sunset's were dark pink, and Rainbow Dash's were a white shirt and blue pajama pants.

It wasn't long into the sleepover that they began to feel some discomfort due to undercooked food they had eaten at a restaurant, which they had just gotten back from.

PPPPPFFFFRRRRT!

Sunset farted loudly, and blushed. "Um... excuse me."

"It's all right. I find it really funny." Rainbow Dash lifted her leg.

FFFFFFFFRRRRRRRRRRT!

Rainbow laughed at the sound of her own loud, wet fart, and a few seconds later, Sunset did the same.

After about a minute of farting, their bowels suddenly felt more pressure, the kind that meant more than just a fart, or several.

Rainbow immediately ran into the bathroom first. The door closed and locked just as Sunset reached the door.

Sunset waited patiently, and almost giggled at how noisily Rainbow Dash was doing her business inside. But, she needed to go very badly, so she knocked on the door.

"When are you going to be done?"

"In a minute!"

Sunset felt the pressure grow heavier, and a very wet fart making its way out of her rear, which made the back of her pajama pants a little wet, making her even more nervous.

"Are you almost done? I REALLY have to go!"

"I'm going as fast as I can, but... ugh..."

Another loud fart could be heard, and Sunset knew Rainbow wasn't close to being done yet.

Then, it started to come out, very slowly. Sunset tried as hard as she could to stop it, but it was no use. She had no control. Sunset was soiling her pajamas, and there was nothing she could do about it.

She blushed beet red as the mess continued to slowly make its way out of her rear. The bulge on her pajama pants grew every second, and the smell reached Sunset's nostrils, adding to her humiliation.

She could feel the inside of her panties and pajamas slowly getting messier, and by now the back of her pants were brown. Again, she tried to stop, but it continued to slowly ooze out of her.

Another fart could be heard on the other side of the door, but Sunset barely heard it. All she could think about was the still-growing mess in her pants.

Finally, she was done. Or at least, she thought she was. There was a big, wet, smelly brown mess in her pants and underwear, and she had never been so embarrassed in her life.

Just as she was sighing of relief, the second wave began slowly coming out. This caught Sunset off guard, and she moaned in discomfort and extreme embarrassment as the mess in her pants grew even bigger, and she was unable to stop it. The slow oozing continued to taunt Sunset that she was pooping her pants.

Inside the bathroom, Rainbow finally finished. She didn't want Sunset to have an accident, so in her rush to get out and let her have her turn, she pulled up her pajama pants without wiping.

Rainbow opened the door. "All right Sunset, you can come in now."

It was way too late at this point. Rainbow Dash had only opened the door for one second before Sunset finished messing herself. Rainbow could smell it, and Sunset only blushed with embarrassment, on her knees, and hung her head in shame.

"Sorry for taking so long," said Rainbow Dash. She knelt down and hugged Sunset, not caring how smelly she was.

Sunset started to feel better, despite the state she was in.

Then Rainbow stood up and stuck her butt in Sunset's face. Sunset was a little taken aback, and Rainbow pulled down her pants to show her underwear still (mostly) clean. This wasn't the first time Rainbow had shamelessly exposed her butt so Sunset just giggled a bit.

After Rainbow puller her pants back up, she said "Dig your hand between my butt."

Sunset wasn't sure why, but she did as she was told, pushing Rainbow's pants and panties inward and rubbing it around a bit.

Once Sunset was done, Rainbow pulled down her pants again, and Sunset saw that her underwear was extremely dirty.

"I was in such a rush that I forgot to wipe, and now my underwear's dirty too."

Sunset and Rainbow giggled, all Sunset's humiliation forgotten. They decided to make the most of their stinky situation, and got onto Rainbow's bed.

"Wanna feel my butt again?" said Rainbow.

Sunset began rubbing Rainbow's behind, eventually making a small brown stain appear on the back of her pants. Then, Rainbow let out a loud, wet fart, and the brown spot became bigger. Rainbow and Sunset laughed, and Sunset spanked Rainbow lightly.

"Do you want to feel my butt, or is it too messy for you?" said Sunset.

"It'll never be too messy for me!" said Rainbow Dash. Sunset turned around so her butt was facing Rainbow. Rainbow could see the big brown bulge on the back of her pants. She must have really needed to go. Rainbow felt Sunset's butt, squishing the big mess in her pants. Sunset decided she liked the sensation. Rainbow's hands were getting very dirty, but she didn't care.

Once most of Sunset's mess was squished against her rear, Rainbow spanked her lightly.

"I really need to pee," said Sunset.

"So do I," said Rainbow Dash, and she shamelessly let it all out in her pajamas, sighing of relief as her pajama pants became wet at the front.

She was only peeing for five seconds before Sunset started to pee as well, soaking her already-dirty pants and loving the warm, wet release, as well as the naughty feeling of it.

Once both girls had finished wetting themselves, they spanked each other lightly some more, before they took a long shower, changed into a clean pair of pajamas (Rainbow had several spare sets of them), cleaned up the bed, and went to sleep.

The Scat Holding Contest

Author's Note

I did this chapter by request. I hope the quality's not too low, this is harder to do than a pee holding contest. (The intro is a little rushed but the quality is in the actual contest)

Also, this is set in the Equestria Girls world.

The Scat Holding Contest

"Hey, wanna have a holding contest? But with shit instead of pee?"

Rainbow Dash said this to Applejack when all seven of the Equestria Girls were hanging out at the park.

"You're on," said Applejack.

"Oooh, sounds like fun!" said Pinkie Pie. "Count me in!"

"I... I'd like to enter as well." Sunset Shimmer blushed lightly.

"I don't want to take part in such a disgusting and unladylike contest, but... if you're going to, I might as well." Rarity secretly liked getting dirty.

"Well if you two are entering, so will I," said Twilight.

"Well... if the rest of you are doing this contest, then I will too," said Fluttershy quietly.

So, first they each went home and changed into a different outfit than what they were wearing today. Except Rainbow Dash, she stayed in her skintight black shorts under her dark pink miniskirt. Applejack and Sunset wore jeans, Pinkie Pie wore short, tight jean shorts, Fluttershy and Rarity wore short, skintight shorts, respectively green and purple, and Twilight wore her fairly tight purple shorts from Legend of Everfree.

Then, packing their usual dresses with them, they went to Applejack's house where Applejack cooked them a big meal consisting mostly of food that would make them poop, both very badly and very messy.

Once all the girls were stuffed with this food, they went to Rainbow Dash's house, where they could have their contest in Rainbow's backyard. Rainbow Dash could change here if she lost, but she was sure she was going to win.

"Here are the rules," said Rainbow Dash. "If you mess yourself all the way, you lose. Spike will make sure none of you try to pretend we didn't."

"That goes double for you," said Applejack.

"So," Rainbow continued, "if you lose, you must sit down in your mess for the rest of the contest. If you have to pee, or poop again, either hold it or just do it right there."

"Ugh," said Rarity, who acted disgusted but could barely contain her excitement.

"So... begin!"

Half an hour went by, and they felt nothing.

Then, Rainbow Dash lifted her leg and farted loudly.

PPPPPPPRRRRRRRT!

Pinkie Pie giggled and let out a loud fart of her own.

PPPPPPFFFFFFFFFT!

Sunset's stomach growled. "I think I'm starting to feel-" BBBBBBBRRRRRRAAAAAP!

"Nice one, Sunset," said Rainbow, slapping Sunset's butt lightly. Sunset blushed and giggled.

"Urgh..." said Twilight, who let out a loud wet fart immediately after. PPPPPFFFFFRRRRT!

"Applejack," said Rarity. "Are you sure the beans were there for..." FFFFFFFRRRRRRRRRRT! She blushed.

Fluttershy tried to fart silently, but ended up farting as loud as the others. BBBBBBBRRRRRRRRRRRT! She blushed beet red.

"Let's make this a farting contest while we wait!" said Rainbow, and she let out another boisterous fart that lasted 9 seconds.

Pinkie Pie farted just as loud, but more high-pitched, for 7 seconds.

"Let's just remember the contest we're actually doin'," said Applejack, farting loudly as soon as she said this.

They farted for another half hour. Although they were outside, it was starting to smell really bad. Around this time Fluttershy was feeling less embarrassed, and was giggling a bit at her own flatulence and everyone else's.

"I feel another big one coming on!" said Pinkie. "Try to top this!"

PPPPPPPBBBBBBBBLLLLLTTTTTTHH!

Pinkie blushed. "I think I farted a little too hard..."

Spike looked at Pinkie's butt. There was a big bulge in her jean shorts, which were now brown at the back.

"Pinkie-"

"I lose!" said Pinkie, who felt the big mess in her shorts consisting of a lot of small but wet particles. She sat down, and giggled at the feeling of the mess squishing under her rear.

"I told you not to make it a fartin' contest," said Applejack.

"Even if it wasn't that probably would have happened anyway," said Pinkie cheerfully. "I love farting so much, and this isn't the first time I've had an accident from farting too hard!"

As the minutes went by, the six remaining girls continued to fart, but none of them messed themselves for a while.

Twilight groaned about 40 minutes in. "This next one feels-"

PPPPPBBBBLLLLRRRRT!

Twilight felt her butt. Her underwear felt a bit wet, but there was no mess, so she sighed in relief. Spike checked just to make sure.

Rarity let out an even louder wet fart.

"Unnnnhhhh..." moaned Applejack, and she could feel the logs of poop slowly making their way out of her and into jeans. She tried as hard as she could to stop it, but it kept coming out. She couldn't believe she had lost so early in. But then, she had eaten a big breakfast today.

Once Applejack finished she sat down, finding the sensation to be weird, but she didn't mind too much.

20 minutes later, the five remaining girls' farts started to get wetter and smellier, and they could feel the pressure in their bowels.

Rarity let out a loud, wet fart that stained the back of her shorts, but she was still in the contest.

Rainbow Dash farted even louder, and she was sure her shorts were as dirty as Rarity's, but with no mess in them she was still in. "Oh no... I really gotta pee too! I shouldn't have drank all that cider..."

Fluttershy released a loud, VERY wet fart, and blushed.

Twilight and Sunset let out a series of boisterous wet farts, which made their underwear dirty but didn't mess them.

Pinkie Pie peed in her already-soiled shorts.

Fluttershy moaned as two more farts made their way out of her, each wetter than the last, and then she couldn't hold it anymore. She blushed beet red as she noisily released a wet, brown mess similar to Pinkie's into her skintight shorts. Not wanting Spike to make a big fuss, she sat down, thankful that none of the other girls commented on her accident.

Twilight's farts were the wettest of the bunch and the pressure in her bowels got so intense she suspected it was diarrhea. She was sweating profusely with the effort of holding it in.

And, after a few more wet farts, she lost control and made a mudslide in her shorts. Some of the diarrhea ran down her back legs. Spike didn't even have to say anything because it was obvious to the other three girls that Twilight had soiled herself. She blushed lightly and sat down. It wasn't as squishy as the others, but still felt a little weird, and fun in a naughty sort of way.

"Two more down," said Rainbow Dash, for only she, Sunset, and Rarity remained.

All three of them farted loud and wet every few minutes, getting their underwear even dirtier. Rarity and Sunset had brown stains on the back of their pants, and Rainbow was sure she was just as dirty as them.

Although the farts got wetter, the pressure in their bowels became more intense, and they weren't sure how much longer they could hold it.

They held it for another half hour, after which Rainbow Dash needed to pee as badly as she needed to poop, so she decided to ease the pressure by peeing herself. She was careful to release only the contents of her bladder and not her bowels, and since this was a scat holding contest, it didn't count as her losing. Due to the intense pressure in her bowels and the effort of holding it in, she did not sigh in relief as she soaked her shorts. She nearly lost it near the end and stopped peeing. She was sure her bladder wasn't empty, but at least most of the pressure there was gone.

Another half hour went by, and Rainbow Dash, Sunset, and Rarity continued to hold it in. Their underwear and shorts/jeans were dirty, smelly, and, in Rainbow's case, wet, but they still were able to avoid a full blown accident.

During this half hour, Pinkie Pie farted a few more times, and messed herself again, giggling as though she enjoyed it. She, Applejack, Fluttershy, and Twilight smelled REALLY bad, as they were still sitting in their soiled shorts/jeans.

"Let's make things a little more challenging," said Rainbow Dash. "Let's all squat down as though we were taking a dump in the woods. Of course, don't pull your pants down or you'll be disqualified! After 30 seconds you can stand up again."

Rainbow, Sunset, and Rarity squatted down.

PPPPPPPPPPPBBBBBBBBLLLLLLLLLLTTTT!

Rarity blushed as, five seconds in, a very wet, brown mess loudly made its way out of her butt and into her shorts. Realizing she had lost, she stood up. So much had come out that some of it started to leak through the leg holes and run down her legs. She giggled nervously, and sat down, secretly enjoying the feeling of her mess squishing under her rear, while making a disgusted face.

Rainbow and Sunset let out a few boisterous wet farts, but they managed to hold everything else in for the 30 seconds, and stood up.

More time went by, and Rainbow and Sunset fidgeted hard, feeling like they were about to lose it any minute now, farting louder and wetter than before.

25 minutes went by. Sunset let out a loud, wet fart for 8 seconds that made her jeans even dirtier, but she was still in the contest, as there was no real mess in her pants yet.

Rainbow Dash lifted her leg.

BBBBBBBBBBRRRRRRRAAAAAAAAAAP!

She chuckled as she let out a boisterous deep-pitched fart that lasted 12 seconds.

Spike checked Rainbow Dash's butt. It was hard to tell with her shorts black and under her skirt, so, reluctantly, he put his front paws on her butt. Rainbow didn't mind, for she was the one who told Spike to make sure no one cheated. Her butt felt very wet, but there was no mess between it and her shorts, so she was still in the contest.

They held it for another 25 minutes, during which Fluttershy, Applejack, Rarity, and Twilight, in order, peed themselves. As Twilight peed, she also released the second wave of diarrhea into her shorts.

Sunset needed to pee now too, so she fidgeted even harder. She was afraid to do what Rainbow Dash had done, for it might make her lose control of her bowels as well.

Rainbow Dash was having a really hard time now. She tried her hardest to hold it in, farting louder and wetter every few seconds.

Sunset let out a particularly boisterous fart that made her pants even dirtier, though she still didn't fully mess herself yet. She wasn't sure how much longer she could hold it.

And then...

PPPPPPPBBBBBBBBLLLLLLLLLLLLSSSSSSSSSSSH!

Rainbow Dash froze as she made a very noisy, very wet mess in her shorts. Like Rarity, a lot came out at once and began to run down her legs. She blushed lightly, but sighed in relief, and sat down, enjoying the squishy feeling against her rear.

"I can't believe I lost..." said Rainbow Dash. "Well Sunset, you win! I'll sit here until you relieve yourself however you want."

Sunset couldn't believe she had won this contest. She didn't think she could hold it longer than Rainbow Dash.

She started to walk toward the house to go to the bathroom, when suddenly, she farted one more time, and felt the big mess come out just as fast as Rainbow Dash, heavily soiling her jeans, although a lot quieter than Rainbow Dash and Rarity. About a second into her accident she started to push it out faster, knowing it was lost and feeling little shame, as all the others had done the same. She also started peeing, enjoying the relief as well as taking a bit of naughty pleasure in it.

Once Sunset finished wetting herself and soiling herself, she sat down with the others and felt her mess squish under her butt. She liked the feeling of it.

All seven of the Equestria Girls were wet, dirty, and smelled really bad. But, they laughed it off, walked into Rainbow Dash's house, and took a big long shower together (Rainbow Dash had a shower big enough for seven people), still wearing their soiled outfits and washing the poop down the drain, after which they threw their outfits, which were still stained and a bit smelly, in a laundry basket and finished their shower with soap. Once they were clean, they changed back into their original outfits, Rainbow Dash putting on her jeans from Legend of Everfree.

Afterwards, Rainbow put their wet, soiled outfits in the laundry and used her most powerful detergent, and when they came out of the dryer, no one could tell that the girls had messed them. Except for Pinkie's light blue panties, which had a small brown stain on them from Pinkie soiling herself twice and sitting in it for so long, but her shorts and the other girls' panties were completely clean.

Rainbow and Twilight at the Gala

Author's Note

Another request by one of my closest friends and biggest fans on here.

In case it's not specified, it will be ponies this time.

Rainbow and Twilight at the Gala

It was the night of the Grand Galloping Gala. The Wonderbolts were always there, and Rainbow Dash was a Wonderbolt now, so she was at the gala in her Wonderbolts uniform. She had been looking forward to this day for a long time.

But, she wasn't feeling very good today. She had eaten some undercooked food for dinner, and needed to poop really badly.

So did Twilight, who was wearing a dark blue dress similar in appearance to the light blue one she had worn at the gala that Discord had brought the Smooze to, and red panties underneath.

And the only bathroom was all the way across the castle on the top floor.

"I have to go to the bathroom," Rainbow told the other Wonderbolts, and she ran. Within seconds, Twilight was running beside her. They had to stop, however, as there was a big crowd in their path and they had to go through it.

"I hope this crowd doesn't go on for too long," said Rainbow. "I need to go, bad!"

"Me too," said Twilight. She let out a wet fart, and blushed.

Rainbow would have laughed, but her desperation made it impossible. She lifted her leg and farted louder.

"Let's try to think of something else until we get to the bathroom," said Twilight. She farted loudly again, and the ponies closest to her gave her a dirty look. "So, I learned a new spell today."

As Twilight was talking about the spell, she kept farting, as did Rainbow, slowly making their way through the crowd. Each time they let out a dirty fart, ponies kept giving them dirty looks, and sometimes reacting to the smell, for their farts smelled really bad.

"That sounds awesome, Twilight!" said Rainbow Dash. BBBBBRRRRRRT! "Now, let's talk about Daring Do."

Twilight hadn't thought about that. She was so excited at the mention of Daring Do that she accidentally let out another loud fart.

For about ten minutes, they talked about Daring Do while trying to get through the crowd, farting constantly, but only stopping their conversation in the middle of particularly loud farts. Their farts got wetter and smellier as time went by.

PPPPFFFFFFT! PPPPRRRRRT! FFFFFRRRRRRT!

BRRRAAAAP! FFFFFRRRRRT! BRRRRRRRT!

By the time they were out of the crowd, Twilight's panties were a little dirty, as was the butt of Rainbow's uniform.

Twilight groaned and let out a boisterous six-second fart that she was sure had made her panties even dirtier.

Rainbow farted just as loud three times.

Just when they reached the bottom of the stairs, Twilight let out another fart, accidentally releasing a load of poop into her underwear. She blushed beet red and stopped in her tracks. Rainbow turned around.

"Twilight, are you all right?"

"I just soiled myself a bit."

The mere thought of it caused a load of scat to plop into Rainbow's uniform, and she cringed. "So did I."

"We need to get to the bathroom before it gets any worse!"

They ran up the stairs, letting out boisterous, wet farts the entire time, while trying to continue their conversation.

FFFFFRRRRRRRT! PPPPBBBBBTTTTH! FFFUUURRRRP! PPFFFFFRRRRRRRT!

PPPPPPFFFFFFFT! BBBBRRRRRRRT! BBBBRRRRRAAAAAAAP! PPPPRRRRRRRRT!

"How many stairs are there?" said Rainbow.

"18 floors, 15 stairs per flight," said Twilight.

Rainbow farted loudly again, soiling herself a bit more. Two ponies walking down the stairs gave her a dirty look.

Two floors later, Twilight farted three times, and on the third fart, she felt a bit more poop go into her underwear.

"Ugh," said a mare walking down the stairs. "What did you eat?"

Twilight blushed.

As they made their way up the stairs, their conversation was constantly interrupted by loud farts, and, occasionally, the mess in Twilight's panties or Rainbow's uniform getting a little bigger, and ponies they ran into either being disgusted or teasing them.

By the time they reached the top, Twilight's underwear and Rainbow's Wonderbolt suit were extremely soiled, filled with wet but solid poop. Despite this, they still had a lot in them, and by now Twilight needed to pee.

"Rainbow Dash, I'm not sure how much longer I can hold it," said Twilight, farting loudly again. "And I need to pee, too!"

Rainbow just groaned and let out a sloppy wet fart. "I just soiled myself a bit more."

They walked down the hall desperately, feeling like they could burst at any moment, but the bathroom was so close. They might actually make it.

Then they turned a corner and saw a long lineup for the bathroom.

At the sight of this, they just couldn't hold it anymore. Both mares started messing themselves full force, rather noisily, and Twilight began peeing full force as well.

Some ponies snickered, others stared in disgust.

Twilight's face was beet red with humiliation. She quickly found a janitor closet and ran inside, magically pulling Rainbow in with her, and closed the door behind them so that no one else could witness their accidents.

Once they were inside the closet, Twilight started to relax, almost enjoying the relief, even though her panties were getting soaked with pee and overflowing with manure.

Rainbow let out a sigh as she continued to soil herself, causing the brown bulge on her uniform to get even bigger.

Finally, they finished their accidents. They still felt a little embarrassed, and smelled really bad.

Twilight took off her panties and emptied the poop into a mopping basket. She didn't care what would happen when the janitor found it. Rainbow also took off her Wonderbolt suit, also dumping her mess into the bucket, and put it back on. Twilight, meanwhile, pulled out a spare pair of panties and put them on.

"You brought spare panties?" said Rainbow Dash.

"You never know when you might need them," said Twilight, and she turned to open the door.

It was locked.

Sunset's Fat, Scat Graduation

Author's Note

Done by a very specific request that might be more than a bit of a stretch. If anything in it contradicts previous chapters involving Sunset, think of it as an alternate universe. Besides, by request this chapter contains fat, which isn't one of my fetishes.

Sunset's Fat, Scat Graduation

Sunset Shimmer was constipated, probably from something in the big meal she had eaten recently.

After about a week, she realized something was wrong and took laxatives, but for some reason they didn't work. A week later she went to the doctor, who told her to wait it out.

Sunset was unable to pee or poop for two months straight. In this cartoon world, this wasn't painful or anything, but it did make her really fat. Fortunately her orange skirt was stretchy enough to accommodate her new size, as was a black tank top she had, and most of her underwear.

She had gotten back together with Flash Sentry, who didn't mind how fat she had gotten.

Before she knew it, it was graduation day. Sunset was still constipated and still fat, but, under her orange skirt, she was wearing a sexy pair of pink panties that were lacy around the edges, because she wanted to have fun with Flash that night. She liked how tight they felt even with how much they could stretch over her fat butt.

The school served a mexican buffet as a treat for the seniors, and Sunset pigged out, before drinking a bottle of soda. Her panties felt a little tighter on her.

Then came the graduation ceremony. As Sunset sat next to the other girls and Flash Sentry, she suddenly let out a wet fart.

"Excuse me..." Sunset blushed.

As she was called onto the stage to give a big speech, Sunset farted a few more times. The audience laughed, but Sunset tried to ignore them and continue her speech.

As she continued to speak, Sunset's farts got wetter and wetter. Even Celestia, Luna, and the teachers were laughing. Sunset blushed, but ignored them and continued her speech as though nothing happened.

Then, all at once, desperation hit. Her constipation was over. The mexican dinner had reactivated Sunset's bladder and bowels. But this was the worst possible time for it to happen!

She started squirming, desperate to pee and poop, but she had to finish her speech first. Then she could find relief, although whichever toilet she used would probably be out of order for months.

Her speech was about halfway done, and as she spoke, she became more and more desperate. She let out a fart to ease the pressure, but nearly soiled herself there, and knew that next time it wouldn't be just a fart. Meanwhile, she crossed her legs and fidgeted harder, for she had to pee just as badly. She had never known desperation like this before. After all, she hadn't gone to the bathroom in two months.

Soon, she was almost done her speech, and she was about to burst.

And just as she was saying the last sentence of her speech, she did.

PPPPPPPBBBBBBBBBBLLLLLLLLLLLRRRRRRTTTTT!

*pssssssssssssss*

Sunset blushed beet red as everything she had been holding in burst out of her at once. Hyperscat noisily made its way out of her butt like there was no tomorrow, and she started to pee, wetting her panties and the front of her skirt.

Only ten seconds in, her panties overflowed, and her poop oozed out of her panties and onto the floor behind her. In view of the whole school.

The audience erupted into laughter. Rainbow Dash and Pinkie Pie wet their shorts from laughing too hard, while Rarity looked disgusted, but felt bad for Sunset, as did Fluttershy.

As Sunset continued to pee and poop non-stop, she slowly began to deflate. But she wasn't aware of this, still too humiliated at her accident. She tried to stop, but she couldn't.

And it wouldn't stop coming out! She was releasing two months of piss and shit. The relief felt wonderful, but it was so embarrassing to do it in her underwear in front of the whole school.

It kept coming out, and her puddle of pee and pile of shit grew by the second.

Finally, after just over seven minutes, she was done. She had deflated back to her slender, sexy self, but her panties were filled with poop and soaked with pee. Not to mention the front of her skirt was wet, her legs glistening with pee, and she had a stain on the butt of her skirt. And she was standing in a massive puddle, with an even bigger pile of poop behind her.

She blushed and giggled nervously, letting out a final fart.

...

"Come to my place and I'll get you cleaned up."

Before Sunset knew it, she was at Flash Sentry's house. She smelled really bad, but he didn't care.

"You must have really needed to go."

"I told you, I haven't gone to the bathroom in two months. I guess that Mexican buffet did the trick, but..." She blushed.

"It's all right. One little accident isn't going to come between us."

"I'd say that was more than a little accident."

"All right, one big accident. Besides, you did look kind of sexy wetting and messing yourself like that."

Sunset blushed for completely different reasons. "You think so?"

"I know so."

"It's a shame I ruined my panties I wanted to surprise you with tonight."

"Show me."

Sunset turned around and lifted her skirt, showing Flash her soiled underwear, which was still moderately tight on her even after having been stretched from when she was fat.

"Whoa, sexy panties!"

"They'd be sexier if they weren't full of poop."

"If anything that makes them even sexier."

Sunset giggled, no longer ashamed of her accident, and she and Flash kissed.

Pranking Twilight

Author's Note

Just something I thought of last minute despite my writer's block for everything else. This will be ponies. I've been fantasizing about Twilight more lately and I think this will finally satisfy that.

Sorry if it seems a bit rushed. Pure fetish fuel as usual, but that's what the "Porn" genre is for.

Might not write again for a while after, and I hope this can be like a "finale", at least for now. And again, if you find this kind of thing disgusting - as anyone without the fetish quite understandably does - please ignore it.

Pranking Twilight

Pinkie Pie had just perfected a new type of powder she'd have fun pranking ponies with. With a combination of fart powder, dried prunes, and a few other ingredients she'd experimented with, she was able to make a powder that made anyone who ate a small amount of it have to pee and poop really badly, as well as making them gassy.

She had tried it, immediately feeling its effects and rushing to the toilet, enjoying the relief and giggling at her flatulence.

Now that she had this done, it was time to use it for pranks.

...

Rainbow Dash was playing volleyball against Applejack, both wearing a yellow tank top and skintight white shorts.

Pinkie thought Rainbow would appreciate this first.

"Cider?" Pinkie held out a mug of cider that had been stacked at the side.

Rainbow Dash and Applejack were both dripping with sweat. So, they decided to take a short break and have a refreshing drink. Pinkie gave one mug each to Rainbow Dash and Applejack.

She had spiked Rainbow's cider with a teaspoon of that powder.

Only seconds after Rainbow and Applejack returned to their game, Rainbow's stomach grumbled uncomfortably. She crossed her legs, let out a few farts, and then, sweating even more, she ran into the nearest outhouse.

A series of wet farts could be heard on the other side of the door. Then, after many flushes, Rainbow walked out, looking very relieved.

"I used up all the toilet paper," said Rainbow, "so my butt might be a little dirty. Also, I may have leaked a bit before I got my shorts down, but you can't tell cause they're soaking wet anyway."

Pinkie Pie fell on her back laughing.

"Did you put something in my cider?" Rainbow said.

"I invented a new powder that did all that to you, and I'd say it works just fine!"

Rainbow laughed. "Good one Pinkie Pie! You'll have to give me a box of that powder sometime."

"Good idea!"

As Rainbow and Applejack continued their game, Pinkie bounced away to find more ponies to prank. She wouldn't dare use this on Fluttershy... but it would be really funny using it on Rarity!

...

Rarity was just exiting the stage after a fashion show, wearing a pink dress with a light blue pair of panties underneath.

"Hey Rarity!" said Pinkie. "Want a cupcake?"

"I suppose... if the icing doesn't stain."

"It won't."

Rarity ate the cupcake, which Pinkie had sprinkled her powder on the top of.

Soon, Rarity felt its effects. She frantically looked around and, noticing a restaurant, ran into its bathroom, farting the entire way while Pinkie giggled.

Rarity exited the bathroom, red in the face because the pony in the next stall had heard her fart, and smelling a little, for she had accidentally let a little bit out before getting her panties down.

"I'm so sorry you had to see that," said Rarity. "Something I ate must not have agreed with me."

"It could happen to anyone," said Pinkie, and she bounced away.

...

Pinkie got two hay burgers. She put a small teaspoon of powder on one, and, getting a little curious, sprinkled about half the box on the other, deciding to eat it after her next prank and see how it affected her. She had a feeling she was going to like it.

She found Twilight Sparkle at her castle. Twilight had just been running a race with Starlight Glimmer so she wore a dark blue T-shirt and skintight red shorts which were damp with sweat.

"Hey Twilight, want a hay burger?" said Pinkie.

"I'd love to," said Twilight. She levitated one of the burgers and ate it rather quickly.

Pinkie froze. Twilight had eaten the burger that had excessive amounts of powder on it, the one Pinkie had intended for herself.

"What's wrong?" said Twilight.

Suddenly, she felt its effects, feeling an intense urge to pee and poop.

"Urgh... I'll be right-"

PPPPPPPPPPPBBBBBBLLLLLLLLLLRRRRRRRRT!

Twilight blushed as she released a foul-smelling mess into her shorts, while at the same time she began peeing. It wasn't the first time she had soiled herself, but it was still embarrassing.

Finally, she stopped messing herself, but kept peeing, soaking the crotch and legs of her skintight shorts. She let out a few more wet farts, but then the next fart turned into a continuous log of manure that continued to make its way out of her despite her attempt to stop it. She moaned in embarrassment and discomfort.

Spike started to laugh hard while Pinkie just giggled nervously, feeling bad for Twilight.

Twilight stood still as she finished messing herself again, still peeing. She let out some more boisterous farts, ranging from one second to five, and then, without warning, the third wave came. Hyperscat filled her already heavily-soiled shorts, and began to leak through her leg holes, oozing down her legs along with the pee that was still splashing to the ground and forming a big puddle that had reached Pinkie's hooves.

After that, Twilight farted loudly four more times, and then, diarrhea exploded out of her rear, adding to the tremendous mess in her shorts and dripping down to the ground behind her.

Twilight finished peeing, and then finished pooping again. She paused, bracing herself for the fifth wave, but it didn't come. She farted again, and was just about to relax, when she suddenly let out another boisterous fart that released a little more scat into her shorts. Then came another wet fart, and she was done.

"I'm so so sorry Twilight," said Pinkie. "I didn't mean for you to get that burger. I wanted to experiment with it myself. You were only supposed to get one that would make you have to go really badly but have enough time to get to a bathroom."

Twilight continued to stand still, shocked at how much she had soiled herself, even more so than the gala incident.

"Phew," said Spike, holding his nose. "You smell awful, Twilight!"

He was absolutely right, for she smelled of farts, urine, and manure, especially her shorts, which were overflowing with her mess. She didn't even attempt to deny it, as she took a whiff of the air around her and cringed.

"I'll start a bath for you," said Pinkie.

Twilight followed Pinkie into the bathroom, leaving a trail of messy hoofprints behind her.

They didn't bother trying to wash her outfit, for it had been damaged beyond repair and had to be thrown out.

It took a while to wash Twilight completely (Pinkie scrubbed her butt extra hard), and Pinkie threw a really big party for her to make up for causing her accident in the first place, with her and Spike promising never to tell anyone. By the end of the party, Twilight was over it.

Sunset's Extreme Scat Desperation

Author's Note

Just another scat scenario I thought of. Don't read if you don't like shitty stories.

I considered unpublishing this chapter cause I know it'll be disliked except by my usual fans and friends here...

Sunset's Extreme Scat Desperation

Equestrian magic had come through the portal. But now a different type of Equestrian magic had come through and infected Sunset Shimmer.

It was a sort of magical disease, though nothing serious. An offshoot of the trots, it made ponies have to poop a lot by multiplying what was in their bowels. Due to the abnormal amount of hyperscat, this disease was called Megahyperscat. It was not contagious, and had a cure, but it was only in Equestria.

Sunset did not know this illness existed at the time. The first time she had used the bathroom after getting infected, on Saturday, she had clogged the toilet, and ran out of toilet paper trying to wipe herself. Though the plumber had unclogged the toilet by now, she could not use the toilet until it was gone. So she released the contents of her bowels in her backyard, making a big pile in the corner, and her panties were quickly stained brown when she pulled her pants back up.

On Sunday, she sent a letter to Princess Twilight, who replied, diagnosing her condition as Megahyperscat and saying she'd bring the medicine over in two days.

Because she only needed to go twice or three times a day, she didn't think she needed to stay home from school on Monday. Boy, was this a mistake.

When Sunset woke up, she felt the intense urge to poop. After doing her business outside, adding to her tremendous pile of shit, she showered, had her breakfast, put on a white and pink shirt and a tight pair of jeans, and went to school.

Her first class went smoothly, but on her second class, she needed to poop badly. She knew she couldn't use the bathroom, she'd just clog the toilet. So she held it in, occasionally letting out a dirty fart that would result in laughter from the other students.

When recess came, Sunset was so desperate she decided to go outside. She ran behind the school, looked around to make sure no one was around to see her, and pulled down her jeans and her white panties. She sighed as she made another big mess on the grass under her rear. She hoped this would be it for today, so she pulled her pants back up.

Her butt felt dirty already. She decided to run to the bathroom and wipe it as much as she could. When she got there, all the stalls were full. By the time someone was out, she had just pulled her pants down and wiped once when the bell rang. Sunset sighed and pulled her pants back up.

She sat through her third class in her dirty underwear, hoping it didn't stain her jeans. But at least she was safe from soiling herself.

Until halfway through the class, she felt the intense pressure again. She realized that the intervals between her need to take a dump were getting smaller. She fidgeted, farting occasionally, and did her best to hold it.

"Sunset, do you need to use the bathroom?" said the teacher after Sunset let out a particularly wet fart.

"No thanks, I'm fine," said Sunset, blushing a little.

Once the class was over, it was lunchtime. Sunset ran outside behind the school again, but there were too many people walking around, as some were walking home for lunch, or else eating lunch outside. A few people were examining the pile of shit she had left, which made her blush profusely.

She desperately searched for a private spot to find relief, but there was none, except behind a tree. She ran behind the tree, but to her dismay, a girl and her boyfriend were sitting under it.

So, Sunset returned to the cafeteria, fidgeting as she ate her lunch. She farted a few more times.

"Sunset, darling, why haven't you used the bathroom yet?" said Rarity, fanning the smell away.

"I... I can't."

"Why not, sugarcube?" said Applejack.

"I caught this Equestrian disease called Megahyperscat that makes me poop so much I clog the toilet."

"Then why don't you do it outside?" said Rainbow Dash.

"I tried that, but I couldn't find a spot where no one could see me."

"Did you tell... the other me?" said Twilight.

"Yes, and she said she won't have a cure until tomorrow." She let out another wet fart and moaned.

Soon, it was time for the fourth class of the day. Sunset was more desperate than ever. She squirmed harder, and her farts were getting wetter. She touched her butt and cringed at how wet it felt. She could only imagine how dirty her panties were.

When it was only fifteen minutes left in the class, Sunset accidentally farted again, and felt a bit of poop plop into her underwear. She froze, feeling terrified and embarrassed. She knew she couldn't last much longer, so she raised her hand.

"Yes, Sunset?" said the teacher.

"I need to use the bathroom really bad!" said Sunset.

"I figured," said the teacher. "You shouldn't have held it this long. I'll understand if you're not back in time to finish the class."

Sunset got out of her seat and ran outside as fast as she could. Another sloppy wet fart made its way out of her rear, dirtying her panties further.

As she turned the corner, she saw some workers cleaning up her pile of shit. She heard one of them make a comment as to what sort of horse might be running around here. There was nothing for it but to go behind the tree.

She was halfway there when it happened. With another boisterous fart, hyperscat exploded out of her, filling her jeans so rapidly it started to ooze down her legs. Her panties were overflowed and a bit even leaked out from the top of her jeans.

Once Sunset finished messing herself, she stood still, ashamed beyond belief, but at the same time feeling immense relief. Then she recovered and walked behind the tree, dumping her mess out behind it.

Her pants were still very dirty and she smelled bad. She reluctantly walked to her last class. Some of the other students noticed the state Sunset was in and laughed at her while holding their noses. Sunset had never been more embarrassed in her life.

She sat through the class in her soiled jeans for about twenty minutes before the teacher paused the lesson and took Sunset outside.

"I'm sorry, but we just can't work with this smell. And, I don't think you're up to it right now. You go home early today. I'll tell Principal Celestia you're not feeling well. But, I won't say how, and I'll tell the other students not to speak of it."

Sunset was grateful for this. As she walked home from school, she let out a few more farts, and released another wet mess into her pants before she got back to her house. It wasn't as though her pants could get any messier or smellier.

After taking a bubble bath in her jeans, scrubbing the back of them extra hard with extra soap, she changed into a clean outfit, and she didn't run into any more trouble before she went to bed.

She woke up really needing to poop. And, there was a big thunderstorm outside. Sunset didn't want to go outside into this storm, but she couldn't use the toilet without clogging it. She also needed to pee. Usually peeing into the toilet wasn't an issue, but she was afraid she'd release the contents of her bowels as well.

Sunset held it in as long as she could, farting the entire time and stinking up her room. After about an hour, she ended up soiling her pajamas, and peeing in them. There was nowhere to dump her mess, so she had to stay like this the entire night.

Next morning, after another long bath and shower, and putting her soiled pants and panties in the wash with extra detergent (despite how hard she had scrubbed them in the bath), Twilight gave her the cure. She was still embarrassed to show herself at school, but the other students liked her so much they forgot about it within the week. Despite how embarrassing the situation had been for her, she got over it.

Vinyl Scratch

Author's Note

This chapter was done by request. I don't know if its quality will be as high cause I don't usually fetishize Vinyl Scratch, plus it's harder to want to fetishize the ponies when I'm watching new episodes, but I'll do my best.

Vinyl Scratch

Vinyl Scratch was at home. She didn't have anywhere she needed to play her records tonight. And Octavia was going to an event at Canterlot to play her cello. Vinyl had eaten a specific kind of dinner in anticipation of having the house to herself this night.

"All right, I'm going to Canterlot," said Octavia as she walked out the door with her cello.

Vinyl waited another ten minutes to make sure Octavia was gone. Then, she put on a pair of blue panties which matched her mane, and lifted her leg.

PPPPPPPFFFFFFFFFFT!

She felt immense relief, for she'd been holding it in for quite a while before Octavia left. Usually when Octavia was around she'd fart silently where Octavia couldn't smell it, as she was the type to be disgusted by farting.

Vinyl released another explosive fart that exceeded her first fart in length and volume. Her dinner had consisted of everything in Equestria that could make a pony gassier than normal.

Then, she let out several farts at once.

PRRRRRRT! BBBRRRRRRT! FFFFFFRRRRRRT! BBBRRRAAAAP!

Vinyl was having a lot of fun with this. She was sure her panties were smelling like farts now, occasionally slapping her butt after a particularly loud or wet fart.

She paused for a minute. This next fart felt like a big one.

PPPPPPPFFFFFFFFFRRRRRRRRRRRRRRT!

Vinyl nearly sighed in relief. This was her loudest and longest fart today. Then came a shorter, slightly quieter fart.

For a few minutes, it seemed as though her gas was gone. Vinyl was disappointed that this couldn't last longer. The room was full of the smell of her farts, so she'd have to open a window to air it out before Octavia got back.

Then, the next wave of gassiness came, and Vinyl let loose with a series of farts. She was enjoying this so much she barely noticed how they got dirtier and wetter as time went by.

And then...

PPPPPPPPBBBBBBLLLLLLLRRRRRRRRRT!

Liquid diarrhea splattered out of her and into her panties, flowing down her legs and making a mess on the floor. But her underwear took most of the damage.

Vinyl stood, shocked at that had happened. In all the times she farted, she had never soiled her panties like this.

The stench of diarrhea drowned out the fart smell. Once Vinyl got over the shock, she walked to the bathroom to take a long shower.

She felt the second wave coming. She rushed to the toilet and sat down, leaving her panties on as she released the very liquid contents of her bowels again.

Once she'd washed thoroughly, she threw her stained panties in the wash and cleaned up her mess on the floor.

The house was smelling clean by the time Octavia returned. She had no idea what happened while she was gone.

Rarity's Extreme Scat Desperation

Author's Note

Scenarios will be stretchy as usual. Chalk it up to magic and being based off a cartoon.

Rarity's Extreme Scat Desperation

Rarity was going for a walk at the park with Applejack. It was a hot day out, so Rarity was wearing a light blue tank top and short, skintight purple shorts. Applejack was wearing a white and green T-shirt and a pair of short, tight jean shorts.

They were sitting on a bench admiring the weather when Rarity felt a stomach cramp. She groaned, feeling the pressure grow more intense. This was starting to get serious, and it wasn't the first time either. Maybe she should have told Sunset about this.

"You all right, Rares?" said Applejack.

"I'm fine," said Rarity.

FFFFFFFFFRRRRRRRRRT!

Rarity blushed at the loud fart that had come out of her.

"That ain't nothin' to be ashamed of." Applejack lifted her leg and let out a slightly quieter fart. "Let it all out. Ah don't mind."

Normally Rarity would have been disgusted at Applejack farting around her, but she was thankful she didn't find her disgusting or unladylike. She hesitated, and let loose with a flurry of more wet farts. Applejack didn't laugh or express disgust, though she did have to resist with the way they smelled, and Rarity wouldn't have blamed her if she did let out a disgusted groan.

As usual, Rarity's farts grew wetter and stinkier over the next few minutes, and she was fidgeting in her seat.

"If you gotta go to the bathroom, just use the outhouse," said Applejack.

"I'm afraid I might.... clog the toilet," said Rarity. "Lately I've been... it wouldn't stop for at least eight minutes. I just got my toilet fixed and I clogged it again. I think I might have that magic disease Sunset had that one time."

"Megahyperscat? I'll ask Sunset to call Princess Twilight and get the cure. We should really think about stockin' up on it."

Rarity let out another wet fart and squealed as she felt her shorts get a little wet. "What am I going to do?"

"There's plenty of bushes to go behind," said Applejack. "Ah won't look. Ah promise."

Rarity ran towards the bushes, farting every few seconds. She looked around for a bush to go behind, but so many of them seemed like someone could walk in at any second.

She let out another sloppy wet fart and felt a load of poop plop into her shorts, squealing again. There was nothing for it but to run behind the nearest bush and hope no one saw her. And if they did, it would be better than messing herself all the way.

She had just started to run for the bush when a man came into view walking his dog. Rarity groaned and ran towards another bush somewhere away from him. She had nearly reached the bush when it happened.

Diarrhea exploded out of Rarity's butt, saturating her shorts and running down the back of her legs. She froze, blushing profusely. She was soiling herself in the middle of the park. She looked behind her, and at least felt somewhat relieved that the man was gone.

The diarrhea continued to flow for ten minutes, before it finally stopped. Rarity had just started to sigh in relief when another boisterous fart made its way out of her and this time hyperscat filled her shorts, overflowing them so that it oozed out of the leg holes, down her legs, and onto the grass below.

Rarity lowered her head in shame. How would she ever explain this to Applejack? She had never been so humiliated in her life.

She let out a few wet farts in between, and her hyperscat did not stop for another 11 minutes. Once she was done, Rarity looked down. She was standing in a huge pile of poop, and her shorts were completely filled with her mess. And she smelled really bad.

She stood there for minutes, terrified to approach Applejack in the state she was in. But when she heard Applejack calling her name, she sighed and walked back to her.

"Hey Rares. How'd it..." She saw Rarity's soiled state and stopped. "Oh."

"I didn't make it..." Rarity blushed beet red, starting to tear up.

"There there, Rarity," said Applejack, patting her on the back and doing her best to ignore the smell. "It's all right. I'll get you cleaned up, and if anyone asks, you fell in the mud."

"Wh-what about the smell?"

"I'll just tell them ah farted."

Rarity had never been so relieved to hear a fart reference in her life. As if on cue, she let out another sloppy wet fart, soiling her shorts a little more. She blushed and giggled nervously.

As they walked to Rarity's house, Applejack felt a need to poop as well. She grunted and released a smelly, wet, brown mess into her jean shorts, though much smaller than Rarity's, and not enough to leak through. She sighed in relief.

"Oh, Applejack, darling, you didn't have to do that," said Rarity.

"Ah wanted to. And ah really needed to go just now. Ah don't mind. It actually feels kind of nice." She started to pee in her shorts as well.

Rarity giggled slightly. She should have been disgusted that Applejack was deliberately using her shorts as a toilet, but she knew it was to make her feel better. She gave her a hug, not caring that Applejack was still peeing, and some of it was getting on her.

When they reached Rarity's house, Applejack let Rarity change and shower first. She didn't mind staying in her wet, soiled shorts for another half hour. Rarity showered in her soiled shorts, wanting to wash them as much as she could and rubbing her butt with extra soap.

When Rarity emerged from the bathroom, clean and wearing her usual dress, Applejack took her turn, changing into a pair of jeans Rarity made, and then they spent another fun night together, feeling closer than ever.

The Closet

Author's Note

This is a direct sequel to the previous chapter.

The Closet

Twilight and Rainbow Dash had been locked in the closet for four hours. By now the gala was over and everyone in the castle was asleep for the night.

By now they both needed to pee really badly, and their constant farting told them the next wave of poop was coming.

"I just changed into these panties," said Twilight. "I don't want to..." FFFFFFRRRRRT!

She let out another loud fart, leaking a bit into her underwear.

Rainbow farted loudly for five seconds, and at the end her Wonderbolt suit felt dirtier.

The inside of the closet smelled really bad from the shit that was still in the bucket, and the farts.

Twilight moaned as she felt her panties grow warm and wet, and pee flowed down her legs, forming a puddle under her feet. The sight of this - and the puddle reaching her hooves - caused Rainbow to pee a little too.

Once Twilight finished wetting herself, she let out a series of boisterous wet farts and her panties started to feel dirty.

Then, the desperate urge to poop hit Rainbow Dash. She farted several times, but the pressure grew heavier, and in the end, she realized she wasn't going to hold it, so she let it all out in her suit, peeing and messing herself, and sighing of relief.

"When we get out of here, after I take a LONG shower, I'm asking Celestia to put more bathrooms in the castle!" said Twilight, still desperately trying to hold it.

"Just let it all out," said Rainbow. "You won't be able to hold it till morning."

Twilight only farted in response.

She held it for another half hour, but ended up soiling her panties again. She changed into her next and last spare pair of panties, hoping she didn't have another accident.

Five hours later, Rainbow had soiled herself again, and Twilight was desperately trying not to, farting every few minutes.

And then, Twilight wet her panties and soiled them simultaneously. Though she dumped her mess in the bucket, this was her last pair of underwear, so she put them back on.

Finally, in the morning, someone opened the closet and let them out, nearly fainting from the smell.