Dash's Gassy Situation

by The Dark Wolf

Rating: mature
Tags: Sunset Shimmer, Porn, Fetish, Rainbow Dash (EqG), Equestria Girls
Length: 4978

Rainbow Dash is really gassy but has to hold it in.

Rainbow Dash makes herself extremely gassy for her entertainment, but suddenly remembers she has a few things to do that she'd REALLY prefer to not fart for. Afterwards, she has a farting contest with Sunset Shimmer.

Contains: Fart (obviously), and some watersports, scat, and buttplay. Not recommended for those who neither have the fetishes nor find them funny, and even if you don't mind them, this could be another story that's pure fetish fuel so if that's not your kind of thing, ignore this.

Chapter 2 is the same story but without the watersports or scat, in case that's a turn-off to you.

Done by request, kind of. Basically a fart-themed version of the Desperation stories. As usual, please don't take too seriously.

Published 2017-08-17 19:20:07 UTC
Last updated 2017-08-17 19:20:07 UTC

Dash's Gassy Situation

Rainbow Dash loved to fart. She really enjoyed the feeling of it and thought farts were really funny. Sometimes she would have farting contests with Pinkie Pie, and sometimes she'd fart in front of Applejack to annoy her. Applejack wasn't offended, but didn't find it funny either, and couldn't see what was so funny about it.

But, she'd always avoid farting in front of Rarity or Fluttershy if she could. She knew they wouldn't like it.

Today, Rainbow Dash had just finished lunch, which consisted of several heaping plates of beans, along with other stuff that would make her gassy - each with large amounts of fart powder sprinkled on.

She was currently wearing her usual outfit, with skintight black shorts under a pink skirt.

It was only ten minutes before she began to feel the effects of what she had eaten.

FFFFFRRRRRT!

A loud fart made its way out of her butt, and she laughed once it was done. Then she lifted her leg and let out an even longer fart.

PPPPPPPFFFFFFFFFFT!

Rainbow burst into another fit of laughter, accidentally letting a few more farts, which only made her laugh harder!

She glanced at her calendar in the middle of an airy fart, and immediately froze, farting loudly again.

She was scheduled to try on dresses for Rarity today - in about one minute!

And do several band performances over the course of an hour.

And a dentist appointment, and a massage at the spa.

And have tea with Fluttershy at her house, then go straight to dinner with the other girls, and finally, a sleepover with Sunset Shimmer.

How could she have forgotten? Of all the times to have chosen today to get really gassy. All of these were times when she'd prefer NOT to fart.

She ran to Rarity's house as fast as she could, farting a few times along the way, hoping she'd be able to hold it at Rarity's.

"Rainbow Dash, you're late," said Rarity as soon as Rainbow Dash walked in the door.

"Sorry about that," said Rainbow Dash. "I got a little distracted."

"Well, we'll still have just enough time to try on all 20 dresses before our performance!"

"Just don't make it too long." She was already feeling another fart coming.

With each dress Rainbow Dash tried on, slipping them on over her main outfit, Rarity would look at it for about five minutes. And, as the minutes went by, Rainbow Dash could feel the pressure inside her build up.

It wasn't as though she hadn't farted in front of Rarity before, and however offended Rarity was, she'd forget about it by the end of the day. But, this would be a much bigger fart than before, and she knew Rarity would be extremely offended, especially if she knew that Rainbow Dash deliberately made herself this gassy. And she'd be even more offended if she farted in one of her dresses.

"Are you all right, Rainbow Dash?" said Rarity as Rainbow was trying on the fifteenth dress.

"Of course, I'm fine!" said Rainbow, sweating a little.

"If you need to use the bathroom, just say so."

"Oh, no. I'm just a little nervous about our performance!" She considered farting inside Rarity's bathroom, but she knew Rarity would hear it.

Finally, the last dress had been tried on.

"Well, we're right on time to go straight to the stage!" said Rarity.

"Yeah, can I go home and get my guitar first?"

"You already left if there, remember?"

"Right..."

Rainbow continued to hold it in as she and Rarity went to the stage.

As they played their song, Rainbow continued to hold it in. She did think it would be funny to fart in the middle of a song, but she also knew the other girls wouldn't appreciate the song being ruined like this.

For the first three songs, she was able to perform perfectly, but she was slightly off with the guitar at a few points for some of the later songs.

At one break between songs, Rainbow needed to pee. She decided that she would fart at the same time. She might not enjoy it to the fullest extent, but at least it wouldn't ruin her band performance one way or the other.

"I have to go to the bathroom!" She ran to the bathroom. She didn't have to pee too badly so she thought she'd fart first.

She was just lifting her leg when Rarity walked in, forcing Rainbow to stop and immediately walk into the stall, pretending not to notice her.

Why couldn't it be Pinkie Pie or Applejack? Rainbow thought as she pulled her shorts and panties down, sat on the toilet, and began peeing.

After a few seconds, a small puff of gas made its way out of her rear, forcing Rainbow to stop peeing. She didn't feel like she needed to go anymore, but she knew she wasn't empty yet. Rainbow pulled her shorts back up and exited the stall.

After a few more songs, the performance was over. Rainbow immediately ran toward the dentist office, which was nearby.

She considered farting now. But, in her rush to get to the dentist on time, she might not enjoy it. She wanted to have fun with this, and she was looking forward to how loud and long this fart would be! She let out a short but loud fart for about one second, and then stopped. Hopefully this would relieve the pressure enough for now.

She reached the dentist office, but they seemed to be running a little late. She had to wait a half hour, and the intense pressure in her grew greater. As much as she would love to hear these people react to her fart, she knew it would stink up the entire room and they wouldn't appreciate that.

Finally, Rainbow Dash's name was called, and she lay on the dentist's chair while the dentist checked out her teeth. She continued to hold in her gas as the dentist finished the checkup and told her that her teeth were fine.

She had thought she'd have some time to relax before her massage, but now it seemed she'd have to rush straight to it. As she ran to the spa, she let out another short fart to ease the pressure a bit, while knowing there would still be a lot left when she was done.

Rainbow was thankful she always asked for a back massage and not something like a butt massage, if they even did that here, because she'd accidentally fart in Lotus Blossom's face. She was able to hold it in and enjoy the massage to some extent, though she tensed up a bit as the pressure became as intense as before. Lotus took this to mean her muscles were more tense than usual and extended the massage longer.

At about 3:00, she was done.

Rainbow ran to Fluttershy's house, again farting just a little to relieve the pressure, but saving it for when she was either on her own or in front of people who didn't mind.

As Rainbow and Fluttershy drank their tea, Fluttershy talked about things she had done today before and after the band performance, which mostly involved her pets or the animal shelter.

"Rainbow Dash... are you all right?" said Fluttershy, noticing Rainbow Dash's extreme discomfort and her sweating.

"Of course, why wouldn't I be?" said Rainbow. She knew Fluttershy wouldn't hold it against her for farting in front of her, but she did not want to have to expose her to such a loud fart. She didn't want to use Fluttershy's bathroom either because the smell would be worse than Fluttershy had ever experienced. If she tried to go to the bathroom at least 10 minutes after, she'd probably wet herself, and Rainbow didn't want that.

After an hour, Rainbow and Fluttershy made their way to the restaurant to meet the other girls. Along the way, Rainbow let out a silent fart for about three seconds. Fluttershy didn't hear it, and outside she couldn't smell it. But Rainbow still wanted to experience the big fart as loud as she could.

Dinner took an hour, and Rainbow Dash continued to hold it. She didn't want to fart at the table at a restaurant, especially with Rarity and Fluttershy close by. She wished she had remembered she had so many things to do today and then done this farting session tomorrow.

As they waited for their food, Rainbow felt she needed to pee again, so she excused herself to the bathroom. Again, she was about to fart here, when Fluttershy walked in, also needing to pee from all the tea she drank. So, Rainbow took a stall and peed most of the way without farting. She still wasn't empty all the way, but knew to pee all the way would mean farting for at least ten seconds with Fluttershy close by.

Rainbow returned to the table, as did Fluttershy a few seconds later.

After what seemed like forever, their food arrived. Rainbow's meal came with a side of beans. Rarity gave her a look, but let it slide, for she knew she made an effort to not fart in front of her.

Once they had finished their food, to which Applejack paid the bill, Sunset said "How about we have our sleepover now?"

"Sounds good," said Rainbow Dash, and they made their way to her house.

Rainbow wasn't sure how she was going to fart now. She had never farted in front of Sunset before and didn't know how she'd react.

About ten minutes after they arrived, Rainbow decided to take the chance. If Sunset didn't like it, she'd find some excuse to go outside and fart away from her.

PPPPFFFFFT!

Rainbow farted loudly for about three seconds. This was longer than she had intended.

Sunset turned in Rainbow's direction.

"Um... excuse me," said Rainbow Dash.

"It's all right," said Sunset. "I think it's kind of funny."

"You do?" Rainbow was overjoyed to hear this. "Because... I'm REALLY gassy right now!"

"Then let it all out."

Rainbow lifted her leg.

BBBBBBBBBRRRRRRRRRRAAAAAAAPPPPPPPPPPPPPFFFFFFFFFRRRRRRRRRRRRTTT!

Rainbow sighed in immense relief as the loudest, longest, most boisterous fart made its way out of her rear. This fart seemed to go on and on, and Rainbow enjoyed every second of it.

Seven seconds into the fart, Rainbow started to laugh. 13 seconds into the fart, she peed a little. But she didn't mind. She was used to wetting her shorts slightly when she pushed herself a lot, and no one really noticed anyway.

Her fart lasted for 26 seconds, and she was disappointed when it was gone.

"Wow, how long have you been holding that in?" said Sunset.

"Several hours," said Rainbow. "I forgot we had so much stuff planned for today so I had lots of beans for lunch. With fart powder. A lot of it."

Sunset slapped Rainbow's butt lightly.

PPPPFFFFFT! FFFFFRRRRRT! BBBBRRRRT! PPPPRRRT! PPPBBBBTTH!

Rainbow laughed harder as she released a flurry of wet farts, and Sunset giggled as well.

"Do you still have some beans and fart powder left?" said Sunset. "We should have a farting contest!"

"You're on!" Rainbow cooked several big plates of beans, sprinkling a lot of fart powder on each one. She kept one plate for herself, in case she was getting low on gas. But, she could feel another fart coming and held it in for the contest.

Once Sunset finished her plates of beans, she changed into her pajamas, which she had packed with her to the restaurant.

About ten minutes later, Sunset lifted her leg and let out a loud fart for about six seconds.

Rainbow farted for about 18 seconds.

"No fair, you were holding that in for a while!" said Sunset, but sounding amused rather than frustrated that she was losing. She farted for seven seconds. "I'll hold it in until you fart five more times."

Rainbow's first fart was airy but audible, and lasted five seconds. Her second fart was higher-pitched and eight seconds long. The third was very loud, but also very short. The fourth was a little quieter and was six seconds long. And the fifth was loud, wet, and lasted for eleven seconds. She peed a little more in the middle of this fart, but it didn't show up on her skirt.

"All right," said Sunset, and she turned around so that her behind was facing Rainbow. Rainbow thought Sunset's butt looked so cute in these pajama pants.

PPPPPPPFFFFFFFFFFFFFFFFRRRRRRRRRRRRRRRT!

Sunset let out a boisterous, wet fart that lasted 17 seconds.

"You were close," said Rainbow Dash. "Looks like I win!"

"Well, if our contest is over, how would you like to rub my butt while I fart in your face?" said Sunset, blushing a little.

"I'd love to!"

Sunset got on all fours, and Rainbow started to rub her tush. It was so soft, and she loved the feeling of it against her hands.

Sunset released a series of wet farts in Rainbow's face. They were a lot stinkier than Rainbow's farts. She figured this was because Sunset was originally a pony. She wondered if her pony counterpart loved farting as much as she did.

After about five minutes, Rainbow Dash spanked Sunset lightly and then pressed her butt against Sunset's.

PPPPPPPPPFFFFFFFFT!

FFFFFFFFFFFRRRRRRRT!

Rainbow farted loudly, and then Sunset farted just as loud. Both giggled at farting with their butts pressed against each other.

"Your turn, Sunny" said Rainbow Dash, turning around on all fours so her butt was facing Sunset.

Sunset began rubbing Rainbow's rear. It felt a lot more firm than her own. Her shorts smelled of farts, but Sunset didn't mind. Rainbow farted in Sunset's face several times. Sunset sniffed. They didn't smell nearly as much as her own farts.

Once they were done, they stood up and took turns farting, forgetting to time them and just having fun, laughing with every fart.

Until, Rainbow Dash farted too hard.

PPPPPLLLLLLLLLLSSSSSSSSHHHH!

"Uh-oh," said Rainbow Dash.

"What is it, Dashie?" said Sunset.

"I think I soiled myself." She blushed a little.

Sunset lifted Rainbow's skirt and examined the butt of her shorts. There was a big bulge there and a bit of the wet brown mess was leaking through.

"Yeah, it's pretty messy back there," said Sunset.

Rainbow Dash moaned in embarrassment.

"Don't feel bad, Dashie. I did the same thing once when I had a big gas attack. Here."

Rainbow could hear a hissing sound, and looked up. Sunset was wetting her pajamas, looking as though she was enjoying it. She sighed in relief as the wetness soaked the crotch of her pants and flowed down her legs, forming a puddle at her feet. Once she finished peeing, she giggled a little, and Rainbow gave her a hug. She smelled really bad, but Sunset didn't care.

Then Sunset let out a wet fart, and Rainbow slapped her butt lightly.

Rainbow set a spare blanket on the top of her bed and sat there with Sunset, feeling her mess squish under her rear, and loving the sensation.

They farted a few more times, and after ten minutes Rainbow felt she needed to poop again. So, she just released it all into her already-messy shorts, peeing herself all the way in the process. This time a LOT came out at once, and it was a lot wetter than before, close to diarrhea but not quite. Once she was done, she sighed of relief, and laughed it off.

Sunset giggled, and released a mudslide into her red panties and dark pink pajama pants.

They cuddled in their messy state for a while, before they eventually changed and got cleaned up. Rainbow gave Sunset a spare pair of pajamas and they continued their sleepover. By now Rainbow's gas was gone, but she would never forget how fun today was.

Dash's Gassy Situation (V2)

Author's Note

This version does not contain scat or watersports, in case those a big turn-off to you.

Dash's Gassy Situation (V2)

Rainbow Dash loved to fart. She really enjoyed the feeling of it and thought farts were really funny. Sometimes she would have farting contests with Pinkie Pie, and sometimes she'd fart in front of Applejack to annoy her. Applejack wasn't offended, but didn't find it funny either, and couldn't see what was so funny about it.

But, she'd always avoid farting in front of Rarity or Fluttershy if she could. She knew they wouldn't like it.

Today, Rainbow Dash had just finished lunch, which consisted of several heaping plates of beans, along with other stuff that would make her gassy - each with large amounts of fart powder sprinkled on.

She was currently wearing her usual outfit, with skintight black shorts under a pink skirt.

It was only ten minutes before she began to feel the effects of what she had eaten.

FFFFFRRRRRT!

A loud fart made its way out of her butt, and she laughed once it was done. Then she lifted her leg and let out an even longer fart.

PPPPPPPFFFFFFFFFFT!

Rainbow burst into another fit of laughter, accidentally letting a few more farts, which only made her laugh harder!

She glanced at her calendar in the middle of an airy fart, and immediately froze, farting loudly again.

She was scheduled to try on dresses for Rarity today - in about one minute!

And do several band performances over the course of an hour.

And a dentist appointment, and a massage at the spa.

And have tea with Fluttershy at her house, then go straight to dinner with the other girls, and finally, a sleepover with Sunset Shimmer.

How could she have forgotten? Of all the times to have chosen today to get really gassy. All of these were times when she'd prefer NOT to fart.

She ran to Rarity's house as fast as she could, farting a few times along the way, hoping she'd be able to hold it at Rarity's.

"Rainbow Dash, you're late," said Rarity as soon as Rainbow Dash walked in the door.

"Sorry about that," said Rainbow Dash. "I got a little distracted."

"Well, we'll still have just enough time to try on all 20 dresses before our performance!"

"Just don't make it too long." She was already feeling another fart coming.

With each dress Rainbow Dash tried on, slipping them on over her main outfit, Rarity would look at it for about five minutes. And, as the minutes went by, Rainbow Dash could feel the pressure inside her build up.

It wasn't as though she hadn't farted in front of Rarity before, and however offended Rarity was, she'd forget about it by the end of the day. But, this would be a much bigger fart than before, and she knew Rarity would be extremely offended, especially if she knew that Rainbow Dash deliberately made herself this gassy. And she'd be even more offended if she farted in one of her dresses.

"Are you all right, Rainbow Dash?" said Rarity as Rainbow was trying on the fifteenth dress.

"Of course, I'm fine!" said Rainbow, sweating a little.

"If you need to use the bathroom, just say so."

"Oh, no. I'm just a little nervous about our performance!" She considered farting inside Rarity's bathroom, but she knew Rarity would hear it.

Finally, the last dress had been tried on.

"Well, we're right on time to go straight to the stage!" said Rarity.

"Yeah, can I go home and get my guitar first?"

"You already left if there, remember?"

"Right..."

Rainbow continued to hold it in as she and Rarity went to the stage.

As they played their song, Rainbow continued to hold it in. She did think it would be funny to fart in the middle of a song, but she also knew the other girls wouldn't appreciate the song being ruined like this.

For the first three songs, she was able to perform perfectly, but she was slightly off with the guitar at a few points for some of the later songs.

At one break between songs, Rainbow needed to pee. She decided that she would fart at the same time. She might not enjoy it to the fullest extent, but at least it wouldn't ruin her band performance one way or the other.

"I have to go to the bathroom!" She ran to the bathroom. She didn't have to pee too badly so she thought she'd fart first.

She was just lifting her leg when Rarity walked in, forcing Rainbow to stop and immediately walk into the stall, pretending not to notice her.

Why couldn't it be Pinkie Pie or Applejack? Rainbow thought as she pulled her shorts and panties down, sat on the toilet, and began peeing.

After a few seconds, a small puff of gas made its way out of her rear, forcing Rainbow to stop peeing. She didn't feel like she needed to go anymore, but she knew she wasn't empty yet. Rainbow pulled her shorts back up and exited the stall.

After a few more songs, the performance was over. Rainbow immediately ran toward the dentist office, which was nearby.

She considered farting now. But, in her rush to get to the dentist on time, she might not enjoy it. She wanted to have fun with this, and she was looking forward to how loud and long this fart would be! She let out a short but loud fart for about one second, and then stopped. Hopefully this would relieve the pressure enough for now.

She reached the dentist office, but they seemed to be running a little late. She had to wait a half hour, and the intense pressure in her grew greater. As much as she would love to hear these people react to her fart, she knew it would stink up the entire room and they wouldn't appreciate that.

Finally, Rainbow Dash's name was called, and she lay on the dentist's chair while the dentist checked out her teeth. She continued to hold in her gas as the dentist finished the checkup and told her that her teeth were fine.

She had thought she'd have some time to relax before her massage, but now it seemed she'd have to rush straight to it. As she ran to the spa, she let out another short fart to ease the pressure a bit, while knowing there would still be a lot left when she was done.

Rainbow was thankful she always asked for a back massage and not something like a butt massage, if they even did that here, because she'd accidentally fart in Lotus Blossom's face. She was able to hold it in and enjoy the massage to some extent, though she tensed up a bit as the pressure became as intense as before. Lotus took this to mean her muscles were more tense than usual and extended the massage longer.

At about 3:00, she was done.

Rainbow ran to Fluttershy's house, again farting just a little to relieve the pressure, but saving it for when she was either on her own or in front of people who didn't mind.

As Rainbow and Fluttershy drank their tea, Fluttershy talked about things she had done today before and after the band performance, which mostly involved her pets or the animal shelter.

"Rainbow Dash... are you all right?" said Fluttershy, noticing Rainbow Dash's extreme discomfort and her sweating.

"Of course, why wouldn't I be?" said Rainbow. She knew Fluttershy wouldn't hold it against her for farting in front of her, but she did not want to have to expose her to such a loud fart. She didn't want to use Fluttershy's bathroom either because the smell would be worse than Fluttershy had ever experienced. If she tried to go to the bathroom at least 10 minutes after, she'd probably wet herself, and Rainbow didn't want that.

After an hour, Rainbow and Fluttershy made their way to the restaurant to meet the other girls. Along the way, Rainbow let out a silent fart for about three seconds. Fluttershy didn't hear it, and outside she couldn't smell it. But Rainbow still wanted to experience the big fart as loud as she could.

Dinner took an hour, and Rainbow Dash continued to hold it. She didn't want to fart at the table at a restaurant, especially with Rarity and Fluttershy close by. She wished she had remembered she had so many things to do today and then done this farting session tomorrow.

As they waited for their food, Rainbow felt she needed to pee again, so she excused herself to the bathroom. Again, she was about to fart here, when Fluttershy walked in, also needing to pee from all the tea she drank. So, Rainbow took a stall and peed most of the way without farting. She still wasn't empty all the way, but knew to pee all the way would mean farting for at least ten seconds with Fluttershy close by.

Rainbow returned to the table, as did Fluttershy a few seconds later.

After what seemed like forever, their food arrived. Rainbow's meal came with a side of beans. Rarity gave her a look, but let it slide, for she knew she made an effort to not fart in front of her.

Once they had finished their food, to which Applejack paid the bill, Sunset said "How about we have our sleepover now?"

"Sounds good," said Rainbow Dash, and they made their way to her house.

Rainbow wasn't sure how she was going to fart now. She had never farted in front of Sunset before and didn't know how she'd react.

About ten minutes after they arrived, Rainbow decided to take the chance. If Sunset didn't like it, she'd find some excuse to go outside and fart away from her.

PPPPFFFFFT!

Rainbow farted loudly for about three seconds. This was longer than she had intended.

Sunset turned in Rainbow's direction.

"Um... excuse me," said Rainbow Dash.

"It's all right," said Sunset. "I think it's kind of funny."

"You do?" Rainbow was overjoyed to hear this. "Because... I'm REALLY gassy right now!"

"Then let it all out."

Rainbow lifted her leg.

BBBBBBBBBRRRRRRRRRRAAAAAAAPPPPPPPPPPPPPFFFFFFFFFRRRRRRRRRRRRTTT!

Rainbow sighed in immense relief as the loudest, longest, most boisterous fart made its way out of her rear. This fart seemed to go on and on, and Rainbow enjoyed every second of it.

Seven seconds into the fart, Rainbow started to laugh.

Her fart lasted for 26 seconds, and she was disappointed when it was gone.

"Wow, how long have you been holding that in?" said Sunset.

"Several hours," said Rainbow. "I forgot we had so much stuff planned for today so I had lots of beans for lunch. With fart powder. A lot of it."

Sunset slapped Rainbow's butt lightly.

PPPPFFFFFT! FFFFFRRRRRT! BBBBRRRRT! PPPPRRRT! PPPBBBBTTH!

Rainbow laughed harder as she released a flurry of wet farts, and Sunset giggled as well.

"Do you still have some beans and fart powder left?" said Sunset. "We should have a farting contest!"

"You're on!" Rainbow cooked several big plates of beans, sprinkling a lot of fart powder on each one. She kept one plate for herself, in case she was getting low on gas. But, she could feel another fart coming and held it in for the contest.

Once Sunset finished her plates of beans, she changed into her pajamas, which she had packed with her to the restaurant.

About ten minutes later, Sunset lifted her leg and let out a loud fart for about six seconds.

Rainbow farted for about 18 seconds.

"No fair, you were holding that in for a while!" said Sunset, but sounding amused rather than frustrated that she was losing. She farted for seven seconds. "I'll hold it in until you fart five more times."

Rainbow's first fart was airy but audible, and lasted five seconds. Her second fart was higher-pitched and eight seconds long. The third was very loud, but also very short. The fourth was a little quieter and was six seconds long. And the fifth was loud, wet, and lasted for eleven seconds.

"All right," said Sunset, and she turned around so that her behind was facing Rainbow. Rainbow thought Sunset's butt looked so cute in these pajama pants.

PPPPPPPFFFFFFFFFFFFFFFFRRRRRRRRRRRRRRRT!

Sunset let out a boisterous, wet fart that lasted 17 seconds.

"You were close," said Rainbow Dash. "Looks like I win!"

"Well, if our contest is over, how would you like to rub my butt while I fart in your face?" said Sunset, blushing a little.

"I'd love to!"

Sunset got on all fours, and Rainbow started to rub her tush. It was so soft, and she loved the feeling of it against her hands.

Sunset released a series of wet farts in Rainbow's face. They were a lot stinkier than Rainbow's farts. She figured this was because Sunset was originally a pony. She wondered if her pony counterpart loved farting as much as she did.

After about five minutes, Rainbow Dash spanked Sunset lightly and then pressed her butt against Sunset's.

PPPPPPPPPFFFFFFFFT!

FFFFFFFFFFFRRRRRRRT!

Rainbow farted loudly, and then Sunset farted just as loud. Both giggled at farting with their butts pressed against each other.

"Your turn, Sunny" said Rainbow Dash, turning around on all fours so her butt was facing Sunset.

Sunset began rubbing Rainbow's rear. It felt a lot more firm than her own. Her shorts smelled of farts, but Sunset didn't mind. Rainbow farted in Sunset's face several times. Sunset sniffed. They didn't smell nearly as much as her own farts.

Once they were done, they stood up and took turns farting, forgetting to time them and just having fun, laughing with every fart.

Eventually, their gas was gone, but they enjoyed the rest of the sleepover and knew this wouldn't be the last time they would do this together.