A horny Yoga Flame was something to be reckoned with. Kirins by their fiery nature had more heighted senses when it came to their emotions, and their libido was no exception, as demonstrated by the orange and red mare bolting down the street with her bat pony marefriend in her magic field.

Eerie had relayed the events of that day in between bites of her food while Yoga rested her chin on one hoof and fed herself with the other, listening to the graphic details with rapt attention. By the time they had finished eating, both mares were stuffed, and Yoga, as Eerie had predicted, was noticeably concupiscent. If the smell of lust wafting from her direction wasn't a clear enough indication, the manic gleam in her eye was. The bits for the meal had barely hit the table before Eerie felt her hooves leave the ground and was whisked out the front doors of the restaurant, much to the objection of Eerie. Once outside, Yoga broke into a gallop back towards Eerie's condominium. The couple made it back to the thestral's home in half the time it took them to get to their prior destination.

Through the entrance and up two flights of stairs, the kirin barreled her way through the building until she was standing before the bat pony's front door. Yoga hovered Eerie in front of her and with a smaller separate field of magic, slid out a key hidden in Eerie's dress.

"Eep!", Eerie yipped in alarm.

In one swift motion the key was freed, put in the lock and turned. As soon as the lock gave way the doorknob was turned and the door itself kicked open, with Yoga making a mad dash to the master bedroom.

"Son of a motherless colt, Yoga will you relax for-Oof!"

Eerie's plea for calm was cut short as her back landed on the soft comforter of her large bed, her head making a direct hit on a pillow. The landing jostled around the meal her stomach was currently digesting, as well as something further down in her bowels, forcing out a soft, *Brrt* on impact. The little 'outburst' didn't go unnoticed by Yoga, tickling her ears like a faint mating call. The cloven hoofed mare leaped onto the bed and on top of Eerie, their eyes meeting and Yoga panting heavily, both from her mounting lust and earlier sprint.

Eerie looked up at her lover with anxious anticipation. She had seen that look in her eyes before. Come the following morning, Eerie knew she would either be aching sore, a soiled mess, or both. Her thoughts were interrupted by a quick but loving kiss on the mouth. Before she could return the gesture, Yoga pulled away, flipped around and sat her butt square on her face, the seat of her panties pushed against Eerie's mouth and nose.

"Hah...that little story of yours really got me going, Eerie." Yoga started. "I know I said I'd be sitting on your face extra hard tonight, but I think I need bit more now."

The combined, spicy scent of Yoga's pussy and asshole filled Eerie's lungs, making the bat mare leak into her own pair of panties. She heard Yoga sigh and felt her muscles relax against her snout. The soft cotton panties suddenly felt warm and wet, steaming hot urine flooding them and quickly soaking through onto Eerie's face. The thestral moaned into the underwear, her heart rate increasing as her marefriend used her. She placed her lips around Yoga's pussy as best she could and started to suck the urine soaked fabric. Yoga cooed from the sensations of Eerie's eager lips.

"Oooo...hah, good girl...good toilet. Drink it all up...hah."

The smell of Yoga's holes were made more pungent from being washed in the acrid piss. Eerie closed her eyes with a blissful little smile tugging at the corners of her mouth while she sucked against the kirin's vulva. The liquid spread all over, running down Eerie's face and chin, pooling around her head and in the creases of her pillow case.

The flow of pee soon ran dry, leaving Yoga's bladder empty. The red maned mare sighed contentedly.

"Mare, I needed that. You know, we may not have potions, but I bet we can still get good and dirty before the night's over." Yoga got up, turned around again to face Eerie and leaned her head down to lap at the wet fur on her cheek.

Eerie lifted her head up. "I think we can manage. Maybe let me get out of this dress first?"

Yoga plopped down belly to belly with the thestral, forcing a grunt out of her and keeping her pinned down. "But you look so beautiful in it. I think you should keep it on." she insisted.

Eerie looked up at her and sighed. "You're Tartarus-bent on ruining all of my cloths, aren't you?"

Yoga nodded. "Only 'cause you wear my stains so well, hon." She went in for another kiss, the taste of her urine gracing her palet. Eerie's hooves snaked around the kirin, bringing her into a tight hug while their tongues danced. Yoga hugged back, moaning into her loves mouth.

A low rumble traveled through Yoga's abdomen. Her dinner from earlier was rustling in her bowels. She groaned a little from both pleasure and the pressure. She pushed her body into Eerie more while just barely lifting up her rump, tail slowly lifting to up. She started grunting as she kissed, and relaxed her sphincter.

*Ffffffp...chnkl...chnkl...*

A small, airy rush of gas puffed out of Yoga's pucker, followed by the soft crackling of solid waste exiting her tailhole. Her breathing picked up, gusts of her breath coming through her snout and hitting Eerie's own. The thestral inhaled the familiar scent of her marefriends breath mixed with the load filling up the kirin's panties. The combined aroma brought Eerie a familiar mix of arousal and comfort. She rubbed Yoga's back with one of her hooves as the mare soiled herself, their kissing never slowing.

The back of Yoga's underwear tented outward as the first horseapple emerged from her pucker, staining the garment on contact. Yoga continued to mewl, lost in the feeling of being embraced while she relieved herself. The first hefty lump of shit exited completely, dropping suddenly in the fabric, making it sag away from her cheeks. Yoga and Eerie's mouths slurped one another's more feverishly as the fresh scent of dung filled their lungs. Yoga grunted again and emptied herself of more of the steaming excrement.

One of Eerie's hooves that was locked around Yoga's back traveled slowly downwards, tracing the curves over her rump, until it found the bulge of shit growing between the kirin's crack. She fondled her hoof all over the round mass growing underneath the dress, rolling it around in the garment and mushing it back into Yoga's warm crevasse. Just as she was about to give it a big squish, Eerie's tummy announced it's own need for release with a loud gurgle, accompanied by another bubbling fart.

*Brrrrrrt....frrt*

Against her primal urges, Eerie pulled her lips away from Yoga's to speak.

"Ah...I gotta go too, now. Unf, I think It's gonna be a big one, Yoga." she said, biting her bottom lip. "Do you wanna watch me?"

Yoga feigned a look of confliction. "Oh, do I want to watch my cute, batty marefriend push out a fat, wet horseapple and ruin her nicest panties?" She levitated Eerie up from the bed and nestled herself down in her place, her head making the piss absorbed pillow squelch. Her full panties squished against the bed, smooshing the mess around her rump some, but still kept confined to the underwear. She flipped and turned the floating bat pony a one eighty, bringing Eerie's plump, purple, panty clad plot in sight, stained with secretions, both new and old.

"Of course I do, hehe." the fiery maned mare giggled.

Chuckling at Yoga's antics, Eerie laid down, resting her full stomach against hers. She scooted down until she felt Yoga's snout boop the crack of her ass.

"How's the view, babe?" Eerie asked.

Yoga went slightly cross eyed staring at the rump brushing against her nose. She lifted Eerie's dress up over her back with magic, and spread the bat pony's cheeks with her hooves, taking a few tentative sniffs of her rump. "Sexy as always. Be a good filly now and fill 'em up. Momma wants some dessert!" Her words were followed by a loud smack as Yoga's hoof came down on Eerie's butt.

"Ah!" Eerie cried, her body tingling from the spank. The sudden impact had given her guts a good rattling, sending little puffs of gas sputtering out and brushing against Yoga's nose. The smell was dull but rich. A thick, earthy smell like dirt and fermented hay, similar to her bubbly releases from before. With sweat building and not having the will to hold back any longer, Eerie relaxed here rectal walls to give her marefriend just what she wanted.

*Chlk...*

A large, rounded turd widened Eerie's pucker, dilating it until the supple ring of flesh was paper thin. The firm bolder forced it's way out, making the thestral huff and puff from the strain.

*Plop...pffffff...chnk*

The lumpy nugget rolled out into the violet pair of panties, followed by another faint, windy fart, and a second horseapple. Eerie rested her head on top of Yoga, grunting as she pushed her shit out. Her panties suddenly became warm from a different bodily fluid, her bladder finally weakening from the strain and releasing all the wine she drank from earlier.

Yoga's nose was swarmed with the fumes of Eerie's waste, made all the more powerful from it being dumped in front of her snout. Most of the piss she was showered in was quickly absorbed by her dress, darkening the color and enveloping her in warmth. She watched her marefriend soil herself with blatant excitement on her face. She nosed the first ball of wet, thestral dung around with her snout, huffing the mixture of scents and licking at the cradled lump.

Eerie in turn gave some attention to Yoga's leaking cunt, sliding her snout beneath the waistband and lapping at the kirin's winking clit while she pooped for her, giddy from the feeling of her messy panties being played with.

Yoga lifted her hips, trying to shove her pussy against the wet muscle. Her nosing about in Eerie's ass became more forceful, still keeping the thestrals cheeks spread with her hooves, occasionally massaging her flanks. After squishing the turd a bit more with her face, Yoga opened her mouth and bit down on the mass, chewing up the shit through the soiled underwear. The flavor exploded across her tongue even through the fabric, the taste reminiscent of fetid veggies and fruit, with a hint of sweetness to it. Yoga groaned as she mashed up her meal.

Eerie's licking grew more wild, her long, dexterous appendage finding it's way all over Yoga's snatch, in and around her shitty ass, smearing manure on every inch of the kirin's nethers.

Soon Eerie's panties had reached their limit, packed full of her shit from her emptied bowels. Yoga had gone back to merely pushing her muzzle into the load, nuzzling it and feeling it's warmth engulf her. Where the sullied cotton garment had been an erotic sight a few seconds ago, had become a barrier that barred the kirin from the festering treasure within. In one quick motion, she hooked the tips of her hooves in the waistband and yanked Eerie's panties down, sending her urine drenched shit tumbling out and hitting Yoga in the face, some landing in her open mouth. The pieces that fell in her maw were chewed up slowly, savoring the earthy taste and rolling the mushy fragments around her teeth.

Eerie felt a chill run up her spine from the sudden temperature change of cool air flowing up through the cleft of her rump where her shit previously resided. She turned to look at Yoga, whose expression and starved chewing told her just how much the mare was enjoying her 'dessert'. The sight made her pussy ache with lust almost painfully.

"Fuck, Flamey. How're you still hungry after all that food?" she asked, astounded at her loves appetite.

Yoga swallowed her mouthful with an exaggerated gulp. "Never too full eat from this sexy ass of yours." Without warning, She then leaned her head in and slipped her tongue dead center into Eerie's anus, invading the source of the foul nourishment.

"Hngh!" Eerie whimpered. "Hah, yesss. Get in there and clean me out you fluffy little shit slut...hng..."

Eerie sat upright on Yoga's face, squashing what was left of her poop into both their fur. The thestral closed her eyes and lost herself in the rimming that Yoga administered, grinding her ass into her.

With her head sandwiched between the purple ass cheeks, Yoga sucked hard against Eerie's backdoor, audible slurping sounds noisily filling the air. Eerie kept rocking back and forth against Yoga, moaning unconstrained into the night. While she certainty had Yoga beat in the tongue length department, her oral work felt nothing short of heavenly against her asshole. The bat pony looked down at Yoga's snatch, her clit visibly winking beneath her filthy panties, the sight sparking an idea.

Eerie climbed off of Yoga, much to the kirin's dismay, her panties still pulled halfway around her haunches. She sat herself down in front of her hind legs and reached for the kirin's underwear, pulling them off of her and rolling the shit loaded garment into a ball. Yoga watched curiously, wondering what her marefriend was up to. She wasn't left pondering long as Eerie made her way back up to her face, presenting the crumpled orb of cotton and poop.

"Open up for me, sweetie." Eerie commanded sweetly.

Yoga opened her mouth wide and stuck out her tongue, a smile pulling at her lips. Her big, teal eyes shifted from Eerie's to her balled up unmentionables and back excitedly, having a good idea what the bat mare had in mind.

Eerie took a hoof and rested it on the back of Yoga's head, pulled her forward some and shoved the soiled panties into her gaping maw, stuffing them in as far as she could, nearly choking her.

"Mmmph! Mmmph....hmmph..."

Yoga moaned into her dirty underwear as Eerie forced them in her mouth. She loved when the thestral played the dominant role, since she had a tendency to let herself lean on the submissive side, especially when in front of a camera. But once in a while, just between the two, her assertiveness would come out a little, and Yoga would find herself at the oh so sexy mercy of the bat mare.

Her own shit tasted different from Eerie's. It had a much stronger taste, thanks to her omnivorous diet. Given the option though, she'd much rather feed from her lovers dirty ponut.

The bat pony glared at Yoga with an intense lust, getting totally into the moment and making the kirin munch on the sullied lingerie.

"Unf. That's it, suck on 'em..." Eerie said in a husky breath. "You like it when I make you suck on your shitty panties don't you, you nasty whorse?"

"Mmmph Hmmph!" Yoga whimpered, the obstruction lodged in her muzzle undulating with her sucking.

Eerie abruptly turned Yoga around and shoved her face into the piss drenched pillow, keeping her ass raised up. Yoga's tail instinctively whipped to the side, flinging the bottom of her dress out of the way and exposing her messy backside to Eerie to do with as she pleased.

Eerie plopped her grimy ass onto the bed and sat in front of Yoga's presented hindquarters, admiring her ass and pussy, both streaked with filth. She massaged the kirin's flanks, fondling them, before raising her hoof high, and bringing it down hard on Yoga's backside.

*SMACK*

"MMMPH!"

Yoga screamed out, her cry muted by the make-shift gag and wet pillow. Her body quivered with pain and pleasure as she bit into her panties, chunks of unchewed shit bursting beneath her molars. Eerie dove in on Yoga's pussy. Firm, forceful licks ran up from the tip of her clit to the top of her asshole, the thestral lapping up everything in between. She alternated between Yoga's flanks, spanking one side, then the the other as she ate out her holes.

*SMACK...SMACK...SMACK*

"MMMPH!...MMPH...MMMPH!!!"

Eerie could hear Yoga's voice start to crack in her throat. She pressed her lips against her twat and sent her tongue gliding deep inside, where she thrashed it about chaotically. The hot air from her nostrils blew against Yoga's anus, the sound of her breathing loud and frantic. Eerie's hoof crashed against the orange backside one more time.

*SMACK*

"HMMMMMMPH!!!*

A flood of kirin cum gushed out of Yoga's pussy, filling up Eerie's mouth so fast that it started to spill out, running down her chin. She gulped down the juices as fast as she could, one of her hooves shooting down between her legs and rubbing herself off. Her own orgasm followed fairly quickly, groaning into Yoga's cunt, her licks becoming sloppy.

Yoga's legs quivered and her raised up rear crumpled to the bed. Still riding out her climax, Eerie loomed over Yoga and collapsed on her back, her heavy breathing brushing against Yoga's ear.

The sudden weight of her marefriend on top of her made Yoga gasp a little. She dislodged her underwear from her mouth with her tongue and hummed softly. Eerie and herself stayed like that for some time, basking in the after glow, stewing in each others fluids and breathing the stench that clouded the bedroom. Eerie eventually rolled off to Yoga's side. The orange and red mare turned to face her love, the two entwining their legs around each other, sharing a kiss with lips stained in one another's waste.

The bed covers were filthy, the center of it where the two laid covered in the remnants of their unsanitary love making. Their dresses were ruined, soaked with pee and blotched with brown streaks. Eerie's dress faired well, the smell being more of give away than the appearance of the black outfit. Yoga's however was worse for wear, her brightly colored gown making the various waste stains pop out in contrast.

The pair broke their kiss and gazed at each other for a while, the moment reminding the two of the day they first met. Yoga was the first to break the silence.

"Well damn, hon. You really turned that around on me, didn't you? Switching on me like that."

"Heh, I suppose I did." Eerie chuckled. "I guess having you squirming under my tail just brings it out. And I had to get you back for sidelining me in the alley." She let out a yawn, exhaling a gust of shitty breath in Yoga's face. "I don't know about you, but I'm beat. Wanna hit the shower before bed?"

Yoga snuggled further into her cuddling. "Mmm, but I'm so comfy. Why not put it off until morning?"

"Because as much as I love festering in this muck with you, once it dries we'll be itching like crazy." Eerie reminded her.

"Not if it never dries." Yoga rebutted.

Eerie arched an eyebrow. "How's that gonna wor-"

*Sssssssssss...*

Eerie's felt a sudden heat spreading around her legs and crotch. Yoga wore a literal shit-eating grin as she wet on the thestral and herself.

"Hnf...now that I think about, I might be a little to comfy to get up myself." Eerie said, feeling herself getting a little worked up again.

Yoga sighed as her stream died down to a trickle. "Hehehe, just for a little while, at least." she added, going back in for another smooch. "Thank you for a wonderful night, Eerie."

The couple laid in bed, one occasionally pecking the other to keep them from falling asleep, until exhaustion won out, pulling them both into unconsciousness. It wasn't the first time Eerie and Yoga had fallen asleep still covered in filth, and it certainly wouldn't be the last.

Author's Note

This one took entirely too long to finish and was met with many an obstacle. But it's finally done. I hope the writing quality hasn't suffered too much because that, and I also hope that those of you have enjoyed my work thus far enjoy this one too!