//------------------------------//
// A Day of Farting 
// Story: Gassy Vengeance 
// by The Dark Wolf 
//------------------------------//

Sunset woke up in the morning. She was looking forward to the big party at Rarity's house today. She was a bit concerned at farting a few times while laying in bed, but this time she wasn't much gassier than any other night. She hoped that what happened yesterday wouldn't happen again.

She changed into her athletic outfit, which she would often wear for a few days before washing them at night. Standing in her shirt and black panties, she sniffed her shorts. They smelled a little, but she had to sniff them point blank to notice. Besides, half the smell was probably from sweating in them. So she put them on and walked out the door, and started jogging.

...

"We need a new revenge plan," said Adagio.

"Here's an idea," said Aria. "We make her fart for a whole day! That will keep her from her friends AND the party they were planning yesterday!"

"No," said Adagio. "If she farts for that long, she'll know something's up. We don't need her on alert."

"I need to go to the bathroom," said Aria, and she walked upstairs.

"Now," said Adagio. "What are your ideas, Sonata?"

Entering her bedroom instead of the bathroom, Aria climbed out her window and ran to Sunset's house. Sunset was on her way back from her run, walking over to her door. Aria held up her stone. Make her fart for 24 hours.

Her stone hit Sunset with its magic, and a few seconds later, Sunset groaned and ran inside. Aria snickered.

...

Once Sunset closed and locked her door behind her, she let loose with several farts. Some high-pitched, some low-pitched, some long, some short, and some wet. All of them loud.

"Not again..." FFFFFFFFFRRRRRRRRRRRT! "Well, the last time subsided, so..." PPPPPPPPPFFFFFFFFT! "...maybe I can wait this out too."

An hour went by. Two hours. Three hours. Sunset did not stop farting.

"If this doesn't stop, I won't be able to make Rarity's party..." PPPPPRRRRRT!

Aria watched from a window and snickered. She continued to keep an eye on Sunset, and whenever Sunset ran to the bathroom, Aria would find a bush to pee behind, keeping her pants dry.

Soon, it was half an hour before Rarity's party.

Please, PLEASE stop farting! A long, wet fart made its way out of her, and she sighed in disappointment. There was no way Sunset could ask her friends to put up with her farts. She could probably fart silently if she really tried, but she'd stink up the place too much, especially for Rarity.

Sunset sent Rarity a text. "I can't come to your party today."

Rarity replied. "Why not, darling?"

Sunset texted back. "That thing that happened yesterday... It's been going on again for hours without end."

There was a pause. Then Rarity's next reply came. "Oh, you poor dear. You shouldn't have to miss a party for that. Come anyway. I'll bring air freshener." Then "But please try to fart silently if you can."

Sunset's heart leapt. She'd get to enjoy the party after all. She hoped Rarity had some strong air freshener. She'd need it.

She practiced farting silently before she made her way to Rarity's house. Aria followed her, unseen. Sunset knocked on Rarity's door, and Rarity opened it.

"Sunset, you'll be pleased to know I sprayed the house with air freshener that will eliminate any foul odors for 24 hours, so you can... do that... all you want. Again, please try to keep it silent."

"I will, and thank you."

Once all the girls arrived they had their fun while Aria watched bitterly from outside. She couldn't believe her plan had backfired. Sunset was really enjoying herself here.

Sunset farted silently most of the time, but occasionally a loud fart would burst out of her. Sunset would blush, and Rainbow and Pinkie laughed a bit, but they made sure she knew it was in good nature, and Sunset felt less ashamed of it, knowing it didn't put her friends off too much.

"Even the humiliation of farting so much is going away," Aria muttered to herself. "None of them, not even Rarity, will ever turn their backs on her."

After another accidental loud fart, Sunset said "It's strange that this should happen to me. I'm usually never this gassy, not even after eating beans. Ponies don't fart any more than humans do."

"They do here," said Applejack.

"I agree that farting for this long is not natural," said Twilight. "I once ate the gassiest foods imaginable - as a test, purely for scientific reasons - and I did not fart non-stop for more than a few hours." She blushed lightly, and continued. "I think magic might be involved."

"Only one way to find out!" said Rainbow Dash. "Let's pony up! It's funny to hear her fart once and a while, but for that long? I won't let her suffer for it!"

Aria gasped. If they ponied up and used their magic, it might destroy her stone, like it did her original pendant. There was nothing for it. Aria raised her stone and lifted her fart spell.

"Wait a minute." Sunset paused, waiting to fart again. "I think it might be done." She waited a whole minute, without farting. "Yes, whatever it was, it's gone now."

"We still get to pony up, right?" said Rainbow Dash.

"There's no need to," said Twilight. "Not unless it happens again."

"I'll need to change my shorts now," said Sunset.

"Oh PLEASE tell me you didn't," said Rarity.

"No, nothing like that. Wait..." Sunset felt her butt. "No. My shorts are a bit damp, but only with sweat. I'm just saying, they must smell like farts now." She blushed lightly.

"Any... volunteers?" said Rarity.

"I'll do it!" Pinkie sniffed the air around Sunset. She sniffed close to her. Nothing. Then she sniffed her butt. "Phew! Yes, your shorts are really stinky, but you have to be right next to them to notice!"

"Must be the air freshener," said Sunset.

"In that case, just enjoy the rest of the party," said Rarity.

...

Aria returned home.

"Where have you been?" said Adagio.

"At the movies," said Aria.

"You went and did it, didn't you?"

"No!"

Adagio raised her stone. "Tell the truth or I'll make you fart in front of Sonata!"

Sonata giggled and watched with excitement.

"Fine," said Aria. "I thought it would ruin her day, but it didn't. Their friendship's too powerful, and so is Rarity's air freshener."

"So after I specifically told you not to, you did it anyway. Did they suspect anything?"

"No." Adagio gave her a glare. "I mean, yes, but I removed the spell as soon as they did so they couldn't pony up!"

Adagio raised her stone and cast a spell on Aria.

FFFFFFFFFFRRRRRRRRRRRRRT!

Aria blushed at the sound that had come out of her while Sonata fell on her back and laughed, kicking her legs in the air.