Bottom Feeders

The long, near-silent corridor faintly carried the sounds of shallow, unsteady breathing. The lone earth pony mare who occupied the otherwise empty hallway leaned her body into the wall, her trembling hooves straining to hold her upright. Her pale white fur was slightly damp, sweat having accumulated from her attempt to keep her composure and her body under control. Strands of inky black mane that hung free from her bow clung to her neck. The sole article of clothing she wore, a cute pair of pink panties that adhered to her flanks, would eventually know the cause of the female equine's suffering.

Pallid Crescent was about to shit herself at any moment if some fucking camera pony didn't hurry their ass up.

"Grrr. If that bonehead doesn't show up soon, I'm taking a dump on his camera!" she growled angrily.

She was supposed to have started her shoot several minutes ago, but Hotshoe, her photographer for that day, was nowhere to be seen, and the big meal she put away the night before was ready to be released, whether she was or not. Her tail fought to lay firmly planted against her quivering anus that begged for release.

Just then her ears picked up the dull sound of hooves striking carpet, and quickly looked up to see who was approaching. Her ears laid flat against her head when she saw not anypony who she thought could work a camera, but Porcelain Wave instead.

"Groooooaaan!"

"Hiya Pallid! Like, you don't look so good, are you feeling okay?" Porcelain said with some concern.

"Hey Porcelain, I'm ju-"

*Sniff sniff*

"Holy cow, Porcelain, did you perform today?" Pallid said, momentarily distracted by the smell coming from the pegasus.

"Yep yep!" Porcelain chirped.

"Vantage Point again, huh?"

"Haaa, yeah." the blue mare admitted dreamily.

*Grrrrrrrgglle*

"Oof. H-hey Porcelain," Pallid struggled out through the discomfort, "have you seen any of the photographers around? I should've already started my shoot, but I havn't seen that bonehead Hotshoe anywhere and I'm about to have a blow out."

"Sorry Pallid, like, I haven't seen him and Vantage left for the day" Porcelain said empathically. As Pallid took on a look that was both furious and crestfallen, the pegasus' eyes lit up. "Hey, like, I could take your pictures for you, no problem!"

Pallid looked at her quizzically, about to ask the mare if she even new how to hold the camera, but was cut off as another peristaltic wave bore through her intestines.

"You know what? Fuck it." Pallid decided. "Hurry. Go find a camera so I can unleash this beast." The earth mare opened the door to the nearest room. "I'll be in here waiting, and for the love of Celestia, PLEASE try not to be long."

"Already gone!" Porcelain said as she bolted down the hallway.

Pallid watched as the lithe mare sped off before she entered the vacant room. Once inside, she stood on her hind legs and leaned back onto a nearby wall in an effort to relieve some of the pressure.

*Pffffffft*

"Oh my gosh that works too" the distressed mare sighed, closing her eyes. The fart that hissed out filtered through the mass she held inside of her, polluting the air all the more intensely. Pallid knew her alleviation would be short lived, and silently prayed that she wouldn't have to endure the agony much longer.

"Any time now Porcelain..."

Right on cue, her blue winged savior walked through the doorway with a camera dangling from her neck.

"Alright Pallid, this baby's all ready to go!" Porcelain paused as she took a whiff of the miasma that had enveloped the room. "Smells like you are too. Ready when you are!"

Pallid smirked through her grimace as the pegasus began snapping away. She stood there smiling at the camera for a few shots, rubbing her bloated belly and trying her best to look sexy and desperate at the same time. Desperation was overpowering sexy however, and she had waited plenty long enough to get to the main event. She turned around, still on her hind legs, letting Porcelain get a few good angles of her perky butt standing, before she crouched down on all fours and flagged her tail.

"Alright Porcelain, this is it. I can't hold it anymore. Snap that thing as fast as you can."

Porcelain dropped to the ground and scooched up close to get a worms eye view of Pallid's round bottom.

"Mmm, mare...I'm like, sooo jealous of what's about to happen to those panties. Like, I wish you were using me instead." the pegasus said, eager to see her friend defecate.

"Heh, that can always be arranged" Pallid replied. "Oh, here it comes!"

*Pchk*

A hushed, wet crinkling was heard behind the thin wall of fabric as Pallid's anus started to dilate. The emergence of the massive log moved deceptively slow at first, sliding out at a gradual pace as her asshole adjusted itself to the thickness of the colossal turd. The underwear tented outward as the lumpy, firm poop pushed against them. As soon as the first log reached its widest point, it shot out of Pallid's tortured ponut with such force that she screamed in surprise, relief, and unprecedented amounts pleasure.

"OH MY FUCKING CELESTIA THAT FEELS SO FUCKING GOOOOOD!!!"

The panties that clung to her backside filled to capacity in seconds and the room was engulfed in a cloud of foul air. Her legs trembled violently as the waste exited her body. Hard, solid nuggets piled up in the soiled garment.

"Woah girl, look at you go!" Porcelain cheered, watching in awe as her friend messed herself. She got to her hooves and moved to Pallid's side to get a view of her face. Her expression was one of rapture. Porcelain smugly grinned at the earth pony, knowing exactly how good she felt.

"Hehe, looks like somepony's really enjoying letting all of that out." the pegasus teased, the shutter of the camera clicking away.

"Nnf!..Unfff!...YESSS!" Pallid yelled, a hoof jammed down the front of the underwear, rubbing away at her pussy.

"Hehehe, that a girl!" encouraged Porcelain, moving back to the earth pony's rear end. After a short while, Pallid's orgasm started to fade, and the hurried rubbing of her vagina slowed down, before eventually ceasing.

Finally. After all the waiting. The gut wrenching cramps. The terrible discomfort. It was finally over. And it was very much worth it. Pallid Crescent stayed hunched over, panting from the extraordinary release of her body and basked in the soothing warmth of her overloaded underwear. She reached around with her hoof and felt around her butt, fondling the healthy load she just deposited.

"Like, how about you pull those panties down some and let me see the damage, Pallid?" Porcelain urged.

Pallid braced her legs and carefully tugged at her panties, not wanting to let her dirty treasure fall out. Porcelain could see the enormous pile of horseapples nestled securely in the seat of the fabric, and more that had caked up into Pallid's crack, covering her cunt and pucker.

Porcelain's mouth started to water, ogling the dung heap and mare ass like a fine delicacy that laid before her. The camera whirred as Pallid pulled the garment back up, pushing the mess back against her rump.

Feeling her legs start to give, she relaxed her muscles and allowed herself to sit down, squashing the filthy contents of her panties and spreading it over her ass. She moaned blissfully as the odorous heat engulfed her.

"OhHhHh my goOoOosh..."

Pallid turned to see a large, shiny lens pointed at her face.

"Smile for the camera, cutie pie!"

The soiled mare gave a toothy grin to her substitute photographer, followed by her putting a hoof to her lips and blowing her a kiss. She returned to all four hooves, dirty panties stuck firmly to her ass. While not her most thrilling session in terms of action, the final product would still hold up well for her part in the next issue. She closed her eyes and sighed, thankful for Porcelain's timely arrival from before.

"Haa...I really owe you one Wavey. If you can thank of anyway I can repay yo-Hah!"

Her sentence was cut short as she felt the pegasus push her snout into the seat of her soiled panties, huffing at the mound.

*Snff snff...snifffff* "Ahh. Like, I can think of a way or two. How 'bout you start by letting me clean you up?" Porcelain said in a low, sultry voice, taking the panties in her hooves.

"Hoohh...y-yeah...kn-knock yourself out". Pallid flagged her tail and widened the stance of her hind legs.

"Mmm, awesome." Pleased with the answer, Porcelain pulled the garment back down around her friend's flanks. "Fuck, Pallid. I can't get over how much you filled them." she praised, genuinely impressed by the load. "Watching you shit and cum like that got me really wet." she added. Hankering to finally get a taste of Pallid's feces, she parted her lips and dove in. She sank her teeth into the waste, taking a nice sized chunk of poop into her mouth and chewing it into paste. She made sure to chew as noisily as she could.

The wet smacks of Porcelain enjoying her meal tickled Pallid's ears. She craned her head back and watched as the blue mare dined on her anal chocolate, the brown mass turning to sludge and sticking to her teeth. Pallid shivered. No matter how many times she saw it, the sight of a cute mare or handsome stallion eating another pony's crap never failed to make her horny.

Porcelain went back for seconds, lightly scraping her teeth over the stained fur and soft mare flesh. She filled her mouth with another helping of mare shit, and rolled it around with her tongue, shaping it into a ball. The taste was harsh and bitter. Just how she loved it. While Porcelain played with her food, a low rumble was heard coming from Pallid.

"Got a little more perfume for you, Wavey." Pallid said, giving her butt a playful shake. Porcelain pushed her face against the dirty ponut as she pocketed the turd in her mouth like a jawbreaker. Feeling the winged mares snout pressed into her butthole, Pallid let out a grunt and released the noxious fumes directly up her nose.

*Pffffffffffffffffff*

The rectal gas seared Porcelains olfactory airways. She breathed deep, savoring the scent of the silent but deadly vapor. Her eyes fluttered happily as she resumed her chewing, mashing up the excrement and swallowing it down. Having eaten everything off of Pallid's rump, she moved on to the detail work, and began giving her asshole and and pussy a good polish.

"Luna above, Porcelain...Oooh." Pallid whimpered. The velvety soft tongue that 'cleaned' her hindquarters felt absolutely magnificent. Pallid pushed her butt harder into Porcelain's muzzle, and the pegasus in turn pushed back, wiping up every last morsel from the earth pony with her mouth and face. The oral cleaning was eclipsed by a burning sensation that coursed swiftly through Pallid's bowels, making the mare's breath hitch.

"Grooaan. Um, Porcelain, I think that shit I took was blocking off something a lot more...loose."

The pegasus lit up at her words. She backed off from her oral ministrations and laid down on her back, beckoning her companion over. Pallid saw this and, taking the hint, finished removing the still full panties from her legs and set them aside. She walked towards Porcelain and stood over her, back hooves on either side of her head.

"You sure you're ready for this?" Pallid asked, looking down at Porcelain between her legs. Before she could answer, Pallid spoke again. "Who am I kidding, I know you are." she said as she squat over her hungry friends mouth.

"You know it!" Porcelain replied, opening her mouth wide, excitedly rubbing away at her pussy. Pallid's asshole hovered inches away from the pegusus' tongue, puckering in and out. Another loud gurgle caught both pairs of ears.

Porcelain rubbed her clit faster. "Do it Pallid. Squirt your shit right in my mouth. I want you spray it all over my cute little face...unf...I wanna feel it slide down my throat and run down my cheeks!"

*PSSHHHHHHHHH*

Porcelain's wish was granted, as a cascade of hot, rancid diarrhea blasted out of Pallid's backside, flooding her mouth and spattering her face. The shitting mare, turned on by the deviant act and Porcelain's eager dirty talk, started masturbating above the defiled mare. Porcelain gargled on the putrid stew, much like she did her vomit from earlier that day. The taste compared to the solid waste before was much worse, singeing her tongue and nostrils. Her clit was winking like crazy, and she was going to cum at any moment.

*Grglglglglgl*

"Hnng...I'm cumming Porcelain...gonna cum right on that toilet muzzle of yours...Hahh...HNNGG...AHHHHH!

The mare above cried out in pleasure as vaginal juices gushed around her frantically moving hoof and onto Porcelain's face, mixing in with the liquid shit that coated her. Being assiduously desecrated like she was a piece of toilet paper, Porcelain fired off her own orgasm, spitting the watery feces from her maw back onto Pallid's ass. The runny mess dripped from the earth pony tush and back onto her face as she came.

"Ahhhh....Ahhhhh...Hahhh!"

While the pegasus rode out her orgasm, Pallid collapsed on top her, her nose landing squarely between the once white globes. She moaned into the foul crevasse of the fallen mare, dopey smile buried beneath it. Truly she could think of no better place she would rather have her face at that moment. Maybe in the toilet. Porcelain couldn't really decide which. Good things end all too soon though, and so did her orgasm and the impromptu face sit. Pallid rolled onto her back and laid upside down next to the pegasus, gazing at nothing in particular as she gasped for air. While the mares rested in the remains of their fun, they conversed.

"Huff...huff...hey...Porcelain? I have a couple of things I'm curious about."

"What's shakin' hay bacon?"

"Where and when did you learn to work the camera?"

"Vantage taught me! We we're back at my place one night and I begged him to let me take some pictures of him."

*Snf*

"Ugh, I think some of your 'business' went up my nose." Porcelain put a hoof over one nostril and blew, launching a brownish green slime into the distance.

Pallid watched as the snot rocket flew off. "Score", Pallid chuckled. "Guess I should count myself lucky he showed you how to use one. Second question: You want to join me in the shower so we can actually help each other get clean?"

"Sure! I have a question too though."

"What's up?"

"Can I have those panties?"

"Uh, sure? You're...not making some weird altar, are you?" Pallid asked with a hint of worry.

"Hehehe! No, nothing like that." the pegasus tittered. "I just wanna, like, play with them a bit more. Maybe add my own 'fertilizer' to them. See how much they can take."

"Sweet merciful Luna, Porcelain. Are you ever not horny? *Sigh*. Go for it, they're all yours. I was just going to toss them out anyway. Let's go hit the shower before we get a rash."

The two mares got up and stretched their legs. Porcelain walked over to the sullied underwear on the floor and picked them up with her mouth like a sack lunch. Exhausted, dirty, smelly and satisfied, the soiled mares exited the room and made their way to the nearest shower. Just another work day for the foulest mares in Manehatten.