Anthology Of Dumps

Gentle rain tapped on the window of Sunset's apartment as she and one of her closest friends sat together on a couch. It was getting pretty late, and both of them were wearing their pajamas as they browsed silently on their phones.

"Hey Twilight, have you seen this yet?" Sunset Shimmer asked, looking up and holding out her phone.

"Huh? Seen what?" Twilight Sparkle replied, pushing her glasses up the bridge of her nose as she looked away from her own screen.

She was greeted with one of Fluttershy's latest posts on Instapan. It was an absolutely adorable gif of one of her smiling puppies. It instantly reminded Twilight of Spike.

"Aww~" She squeed. "Oh, hey, that reminds me. Have you seen what Timber posted the other day?"

Their chatter continued back and forth between the two girls as they shared various posts recently made by their other friends. Neither was feeling particularly tired yet and unfortunately, aside from the flashlights they had hanging around the room, the power was out from the storm.

It had gone out almost thirty minutes ago, and ever since they'd been struggling to find something to do since TV and video games weren't an option anymore. On the table in front of them was a large pizza box, now empty as covered with grease spots. All around it were a myriad of other snacks and empty cans of soda.

They'd eaten quite a lot already, something their stomachs had also been quite contents with letting them know since eating the pizza. Of course, that wasn't the only reason their bellies were acting up. Though they'd agreed to order the extra cheesy pizza, neither knew that the other was less than compatible with anything dairy related.

*Grrumble~*

Twilight paused just as she was in the middle of showing Sunset another picture when her stomach rumbled. Feeling her upset stomach, she was starting to regret not saying anything. She knew it was only a matter of time before she was punished for eating so much cheesy food.

"You feeling alright Twilight?" Sunset asked, pretending not to feel a similar sensation in her own gut.

"Y-yea, I'm fine. It's probably just-"

*Prrrt!*

Twilight blushed as a fart suddenly slipped through her anus out of nowhere.

"E-excuse me." She quickly apologized, looking away as she failed to see Sunset's face redden as well. Though... for decidedly different reasons.

"It's fine, I don't really mind," Sunset assured, leaning back into the couch and spreading her legs slightly.

*Brrrpt~!*

"Heh, see? We're both a little gassy." She chuckled, waving her hand in front of her nose. "No biggy."

"R-right," Twilight replied, blushing a bit brighter as she found herself wondering if that was all Sunset had...

However, for the moment, her hips were squirming as she felt yet another gas bubble building within her own bowels.

'Crap!' Twilight thought to herself, suddenly recognizing the discomfort that was quickly taking over her gut. 'My IBS is acting up again! Come on, not now!'

*Brrrrrprraaapt*

A fairly bubbly fart followed as she was unable to stop it from escaping. Yet despite the embarrassment of farting right in front of her friend, she couldn't help but enjoy how good it felt too.

"Wow, you really are feelin gassy tonight, huh Twilight?" Sunset asked with a grin and a raised eyebrow.

Not giving her time to respond, Sunset repositioned herself, laying back against the arm of the couch and spreading her legs.

*PrrrAAAAAAPPP~!!*

"Oughh~ That feels so much better."

The seat of her pajama pants felt so warm as her butt cheeks vibrated from the force of her clearly on-purpose fart. Twilight stared with wide surprised eyes as she felt her heart flutter upon seeing Sunset so casually unleash a fart like that. Blushing even harder, leaned over a little, pointing her rear towards her friend.

*PRRRrssspppt~*

A quickly but very bassy fart followed. Twilight couldn't help but moan as it sputtered out, deeply enjoy the relief and warmth that gathered in her pants. It was getting incredibly smelly now too, so much so that it was almost impossible to avoid it. The stench was impressive, clearly a sign of her body's rejection of the cheesy pizza they'd eaten.

"Enjoying yourself now?" Sunset asked, an almost playful tone in her voice. She had quickly picked up on the true motivation behind Twilight's moan. It wasn't just relief that was making her farts feel so good.

"Mmhm~" Twilight mumbled, squeezing out yet another fart for confirmation.

*FRRRRRPPT~!*

But upon looking back at Sunset, she gasped. With her legs spread apart like they were, she could clearly see a small dark spot in the front of the girl's crotch.

'She's really getting turned on by this!' Twilight realized.

Little did she know, Sunset was begun to notice a similar long marking soaking through the front of Twilight's pajamas. Biting her bottom lip, she had a naughty idea. With a quick movement, she sat up and began crawling to Twilight's side of the couch. The girl was left speechless, as the distance between them shrunk, until finally, Sunset was face to face with her.

"Wanna have a little fun, 'Twily'?" She asked, biting her bottom lip as while bent over like this, she unleashed another fart.

*BRRrrprpfrpt~*

"W-what do you me- Mnf!"

Twilight was cut off as suddenly their lips met. The shock resulted in her farting again, and almost immediately she melted into the sudden kiss. She gasped as she felt the other girl's hands slide up underneath her shirt, gliding up along her delicate belly before finally cupping her small perky breasts.

"S-sunset~" She moaned, finally breaking the kiss as a string of saliva still connected them.

"Hmm? What is it you smelly, sexy thing?" She chuckled lustfully, eyes half-lidded.

*Frrrrrprrrpt~!*

This time it was Sunset's turn to fart, though this time it wasn't just herself that felt the vibrations. Twilight's right thigh was pressed up between her legs, pushing the damp fabric up into her moistening pussy. Pulling up, she quickly tossed away Twilight's shirt, leaving her topless as she leaned up and quickly discarded her own top. Large plump breasts exposed, she didn't stop there.

Turning around on her knees, she slowly peeled down her pajamas, finally revealing her panty-less ass in all its glory. Still speechless from this incredibly sexy display, Twilight mouth was left wide open as Sunset grunted.

*BRrrrrrrpfrrtt~*

A wave of hot rancid air blasted her face, instantly filling her sinuses. She watched Sunset's anus quiver after the huge fart as if promising that there was much more on the way~.

"How's that smell, Twi?" Sunset moaned, spreading her asscheeks apart as she prepared to let out another big one.

*BRRRRRAAAP~!*

Twilight's breathing was heavy as she struggled against the intoxicating stuffy odor. Each and every fart seemed to make her hornier and hornier by the second. It was her turn now. With an almost uncharacteristic grin, she suddenly reached out and pushed Sunset forward.

"Gah!" She gasped, landing face down on the side of the couch. "W-what are you-?"

Her words trailed off as a shadow loomed overhead. Looking back, she found Twilight standing over her, pajama pants down around her ankles. Dripping pussy exposed, a lustful smile came over her face. Sunset had no time to react as the horny girl quickly turned and lowered her ass right in front of her face.

"T-twilight, wait-!"

*FrrrraaaaAAAAPPRRT~!!*

An eruption of gas practically exploded from Twilight's rear. Powerful enough to vibrate her ass cheeks, the plume of hot air washed over Sunset's face, even blowing her hair back from her shoulders. She was left stunned as Twilight glanced back at her, a finger on her lips.

"Oops~, Sorry Sunset~" She giggled.

Sunset shook her head, almost dizzy from the fumes.

"I guess I was feeling a little naughty~." Twilight said, trying to sound sexy though sounding more sheepish than anything.

Sunset rolled her eyes, grinning as she suddenly grabbed Twilight's hips. The nerdy girl looked down in surprise before suddenly the tides were turned. Flipped off the couch, she found herself laying beside the couch, with Sunset squatting directly over her nose.

*BRRRraaappt!*

"Ha, take that Twilight~" Sunset chuckled, hearing Twilight cough and gasp as she was overwhelmed by the intense stink of her fart.

*Grurmble~*

Feeling a shift in her gut, Sunset smiled and grunted, pushing hard as she prepared to fill Twilight's cute little face with another massive fart.

"S-sunset, w-wait!" Twilight suddenly gasped, hands pushing up against her cheeks.

She found out why a moment later as Sunset only now realized that the movement she'd just felt in her bowels was something much more solid than a fart. With a wince, Sunset quickly clenched down, just barely stopping the front of the log from coming out.

"Whew, s-sorry Twi, heh." She quickly apologized, stepping out of the way before she could accidentally shit on her friend.

"I... I think we should go to the bathroom before we make a mess..." Twilight suggested as Sunset helped her back up to her feet. "I could see it poking out of you..."

Blushing deeply, Twilight squirmed as she couldn't help but feel even more turned on now. She'd had a front-row view of it happening and the image was stuck in her mind.

"Yea, I think you're right. Wow, that kinda snuck up on me."

*Grrmble~*

"Rng~!" Twilight gasped, grunting as she held her stomach. "I-i think I need to go to actually..."

Twilight turned towards the apartment bathroom, and was about to waddle towards it when Sunset had an idea.

"Actually, Twilight, how would you feel about doing something even... 'naughtier~'?"

"Huh? What do you mean, Sunset?"

"Well... we could go... out?"

"Out? Wait, what do you mean?"

"You know, 'out'~" Sunset repeated, nodding her head towards the front door as a sly grin graced her lips.

"W-wait, you mean, outside outside?!" Twilight gasped, suddenly realizing just what Sunset was getting at.

"Ahuh, come on, it'll be fun! Didn't you say you wanted to be 'naughty'?"

"Y-yea... but what if someone sees us out there!? We could really get in trouble!"

"Twi, it's almost the middle of the night, and it was just storming outside, nobody's going to know. Trust me, you can't tell me that taking a big dump out there wouldn't turn you on~."

Twilight twiddled her fingers anxiously, staring up out the apartment windows at the dark sky and dim amber glow from streetlights outside. She hadn't even noticed that the rain had finally stopped...

Sighing, she bowed her head and gave in, admittedly somewhat turned on by the idea herself.

"O-okay..."

Twilight's whole body shivered as adrenaline pumped through her veins. Here she was, butt naked with her best friend and about to take a massive and probably super messy dump.

"C-can we hurry up, please? W-where is this spot you were talking about anyway?" She asked Sunset in a hushed wisper, constantly looking back over her shoulder. The two of them were just standing there at Sunset's front door. At any moment someone could emerge from their own apartment and catch them.

"It's fine Twilight, now come on~" Sunset shrugged, striding down the middle of the hallway lined with apartment doors.

Twilight gulped as saw Sunset's round ass roll hypnotically with each step. She didn't look like she was even trying to be quiet. Eager to get this over with before something could go wrong, Twilight tip-toed after her, arms covering her privates and breasts.

Sunset headed the opposite direction from the front door of the building, finally rounding a corner as a sort of 'back door' came into view. Walking up to it, Sunset, stood on her toes, peering through a little window in the upper part of the door. After making sure it was clear, she promptly threw open the door with a casual flick of her wrist.

A wave of chilly air blew inside, slamming into Twilight. Caught off guard by the sudden cold, she accidentally loosed the grip she'd been maintaining on her anus.

*Prrrrrflrp~*

A short but quite telling fart bubbled from between her butt cheeks. Grunting as she quickly reasserted her control the best she could, she could feel a huge mass within her rectum. That last fart had been her final warning. Holding her shoulders tight as a shiver rolled down her spine, Twilight felt her nipples hardening under her crossed forearms. Sunset didn't seem the least bit fazed by the cold, if anything, she seemed relieved to feel it.

"W-what's out there?" Twilight asked, never having noticed that there was a back door to Sunset's apartment building in the first place.

"It's a small nature trail park thing that acts as the alley between this building and the next row. Come on, Twi, I'll show you my favorite spot~." Sunset explained, not hesitating to step outside.

Twilight was much more cautious, first poking her head out through the doorway before finally taking her first step. Recoiling slightly from the cold wet ground beneath her bare feet, she eventually joined Sunset outside. The breeze was constant out here and Twilight paled as she gazed up at the many windows that overlooked the grassy alleyway.

A tiny cobblestone path curved through the center of the alley, winding around small trees and various bushes and flowers that grew amongst them. Despite how utterly exposed they were right now, Twilight couldn't help but start to understand what Sunset meant. This was... so nerve-racking... but in a really good way~.

*Flrrrpt!*

Twilight jumped as a very wet fart ripped from Sunset's cheeks, causing the girl to glanced back as she felt something warm squish between them.

"Here Twilight, let's go behind that tree." She suggested, gesturing to a small collection of foliage just off of the path.

"F-fine, let's hurry!" Twilight urged, squirming as she struggled to hold back her enormously bloated bowels.

Striding over, Sunset squatted down first, letting out a relaxed sigh as she did so. Her ass hadn't even finished lowering as a forceful stream of piss suddenly shot out from between her folds. To Twilight this seemed like the loudest sound ever. Surely, someone could hear this?!

Regardless, Sunset's asshole was next as it rapidly widened to reveal the same broad crackly face Twilight had been privy to earlier. It seemed to take almost no effort as the huge log emerged, slowly extending down towards the grass.

"Ahmf~" Sunset moaned, fingers dipping down as she began to tease the folds of her pussy, not caring as piss covered her hand.

*Pffftchk~!*

There was a sudden lurch as what appeared to be the thickest part of her log popped free from her bowels. What followed Twilight could only hope to describe as a shit volcano. A torrent of chunky diarrhea shot out from Sunset's trembling asshole as she noisily emptied the entirety of her large intestine.

Even outside Twilight could smell it, gasping as one of her hands rose up to clamp her nostrils shut. It smelled even worse than her worst fart. Just watching the expression of immense pleasure of relief on her friend's face as she pooped caused her own anus to pucker as Twilight teetered on the verge of having an accident right in the middle of the stone path.

*SPlrrrtch~*

"Ah~!"

Another rush of liquid shit prompted a gasp of pleasure from Sunset as she began more rapidly pleasuring herself, slender fingers diving deep into her pussy. Only once the flow of shit began to calm did she finally stop masturbating, taking a deep breath as she casually stood back up and took a step back as if about to admire a work of art. Twilight's eyes were unsure where to look as they switched between Sunset's juicy pussy and the huge pile of poop she'd left behind.

"Hmm, not bad. Not, let's see what you can do Twi."

With a nervous gulp, Twilight quickly waddled up to where Sunset had deposited her load, hurriedly squatting down beside it. Inhaling through her nose, she was hit by the putrid odor emanating from the pile. But for as horrible as it was, she couldn't help but feel incredibly turned on knowing who it had come from.

"Just let go, and let nature take control~" Sunset instructed, hand moving back down into her crotch. 'I'll be watching closely~"

With a shaky breath, Twilight closed her eyes and tried to calm her nerves before she 'unleashed the hounds'. Unfortunately for her, her body had other plans as a sudden surge of pressure broke through her defenses.

*Ffffrrrrfprltftptchk!~*

"AAH~" Twilight yelped loudly as a huge geyser of hot mushy shit shot through her sensitive anus.

It felt like a literal volcano had just burst inside her asshole as it's magma stung her asshole, splattering the grass beneath her with layer after layer of shit. Small horny whimpers escaped her lips as a few larger chunks of shit occasionally interrupted the torrent, blocking her hole for a moment before it was pushed through by more diarrhea.

"F-fuck~ This feels so g-good!" Twilight moaned, no longer caring if she was heard as her bladder was released as well.

Watering the grass between her feet with transparent yellow urine, at the same time, the mound of shit beneath her asshole continued to mount higher and higher. Behind her, Twilight could just make out Sunset's shuddering breaths over the messy wet crackling.

She hadn't even touched her pussy, yet it seemed like she was only moments away from cumming as Twilight let out another lustfully moan. It wasn't until something more solid suddenly slid into her rectum that the noise finally stopped. Wincing, she felt a huge boulder-like log push and gradually push through her asshole. It felt like she was being split apart as finally, the head of a long creamy log slithered free from her bowels.

"Guaah~!!" Twilight finally gasped, legs trembling as her climax hit her like a train. Behind her, Sunset came as well, the sight of the nerdy girl doing something so filthy pushing her over the edge.

"T-twilight~!" She gasped, her whole body shaking as she watched the slender log taper off from Twilight's asshole and coil up over the gigantic pile of shit beneath her.

The two friends were frozen as they were left speechless, still trembling as they bathed in the wonderful afterglow of their individual orgasms. Twilight eventually started to stand back up, legs shaking as she struggled to get back onto her feet after the intense ordeal.

"I-im... d-done~." She gasped.

"H-holy shit, Twi. Look at what you did!" Sunset panted, shocked at the sheer scale of the pile of feces she'd left behind.

"Wu-huh?" Twilight mumbled, stumbling back as she gazed down at the spot she'd squatted over. The pile was easily three times the size of Sunset's shit pile. It didn't even seem like a human had made it.

"W-whoah..."

"I think you win, heh." Sunset smiled, gazing down at Twilight ass. Her cheeks were completely smeared with shit. "Here, we can wipe with these before we head back."

Twilight turned to see Sunset pointing to a small pack of toilet paper almost perfectly hidden behind one of the bushes.

"Wait, how many times have you done this?"

"Here, let me help you out," Sunset said, blushing at Twilight's query as she grabbed a roll of paper. "Someone's butt is super messy and needs to be properly wiped~"