Quite some time had passed after Fluttershy's breaking in. The ponies were still looking for her, signs all over Equestria but no pony could find her even inside the Everfree. Even if she knew, she'd never leave, they were too good with her here! It seemed as though she was lost forever, dead perhaps, but they wouldn't ever suspect she was a breeding bitch to the Timberwolves! Fluttershy didn't hate it though, she loved their thick woods and hard knots, she loved gagging and choking on the cocks that were presented to her! She didn't understand their language much, but she could understand snips and bits. They had given her the title of being the pack slut, which was actually quite high seeing as they even gave her her own den! Fluttershy quickly grew into her new life, and her new body. Quite a few.. Changes were happening to her. Besides from being stuffed with pups, the Timberwolves were changing her! E

Fluttershy yawned as she woke early, stretching inside her pile of soft leaves and twigs, seeing a few cracks of the early morning sun hitting through the den onto her face. The mare sat up, stretching, running a hoof over her bulging stomach which was quite large with more then one of the pups soon to join the pack! It wasn't her normal yellow stomach though, Fluttershy was well, changing! Her body was sprouting a leaf here and there, her fur looked a bit more mossy, green lines were in her fur, some moss was on her fur too, like ivy growing on her. But Fluttershy already knew the reason why so it didn't bother it at all, it actually made her happy! Timberwolves being magical creatures had the ability to turn her into the perfect breeding mare for them!

Their sappy saliva and cum was slowly changing her to be more timberwolf like, a plant mutation she guessed, to be a better mare to breed, better for them to give their pups too! Of course there were a few extra things that benefited them, but being the pack slut she was, the mare didn't mind one bit! She actually liked her new look, the leaves were fun to pick off, the green in her fur was amazing! It was wonderful, Fluttershy loved the pack so growing more closer to them by turning more into them was a dream come true! She had many duties though, so thinking about her duties weren't going to be accepted! Picking herself up with a grunt the Timberwolf slut trotted out of her den into the middle of the packs camp, hearing soft snoring. Every one was sleeping, so she had to be very quiet. Though her intentions were anything but! The pack had actually moved to the clearing so it'd be more reminding to her, she guessed. She could always see the spot they first fucked her, plus the moonlight in the clearing let her see at night, so that was nice of them too! They treated her nice, though most of the time her day was fucking or cleaning!

Before she could slip into the alpha's den, a low growl made her squeak, wings already flaring open in arousal as a natural response. The plant part of her seemed.. More connected to the wolves. Her body needed them when they needed it, would grow aroused even against her will after a hard fucking! Smiling, she turned around, tail lightly swishing side to side behind her. Trotting up to the hunter, she leaned up, letting him lick her face before turning around, throwing her tail up over her back before trotting off, marehood already glistening with arousal! Eagerly the large hunter Timberwolf followed her, already fully erect! Heading out about a mile from the pack, Fluttershy then bent over, letting her ass raise high for him, letting loose a low moan. "Mmm~. My my.. Look at you, already so aroused~. Well come on now, don't be shy!" She giggled a bit, gasping at how quick he was. They were always so quick to mount her, there was only one slut for all of them!

Before she could react his claws were dug into her shoulders, the thick, throbbing, hard wood suddenly shoved deep inside of her pussy! Even though she was having pups this was the Timberwolves preferred hole, so she didn't mind much! It did feel much, much better when they knotted her marehood and pumped her full! Even after all these months she hadn't been with the Alpha again, he was always busy or said no, so she'd been planning on sucking on his morning wood! Sadly this one had gotten in her way.. Not that she minded! Fluttershy was perfectly fine with a morning knotting before getting gangbanged! Another loud moan left the now fully broken sluts mouth, feeling him start to hammer away without mercy, digging his claws deeper into her, strong hips smacking against her own, the sappy, sticky saliva dripping all over her back! Naturally her hips began rolling back to meet his strong, fast thrusts, eyes closing as her tongue lolled out of her mouth, dripping drool all over the ground underneath her.

Fluttershy's tight hole squeezed down, warm, very wet, a perfect love canal for these wonderful beasts! Already his thick knot was slapping against her drenched lips, the mares own arousal growing closer from the rapid pounding she was receiving! "Yes, yes! Fill my sloppy cunt you wonderful thing, fuck me, knot me, fill me~! Oh buck, oh buck, sweet Celestia I'm gonna cum!!" Throwing her head up she let out a scream of joy as the Timberwolf knotted her with a loud growl, digging his claws in even deeper to force it inside, the huge cock being squeezed so tightly, waves of warm mare cum splashing out as his cum filled her up! Fluttershy's body trembled in joy, wings hard as bricks, eyes open and rolled up as her tight little pussy was filled up to the brim with the sticky, hot seed, a wonderful feeling of bliss washing through her.

~45 minutes later

A squeak left her as the knot finally popped out from her stuffed full pussy, cum running down her thighs as the Timberwolf lightly licked her cheek before turning and running back to the pack, leaving her sitting there with a happy look painted on her face as cum dribbled out of her marehood. Nothing gave her such joy, she couldn't ever remember feeling this type of joy! Feeling the sappy-like cum slowly leak out was a wonderful experience. But sadly she had the rest of the pack to attend to, so forcing herself up on weak, wobbly legs the pack slut turned around and trotted back to the clearing, no doubt everyone else would be awake! Most of the pack was always gone, the hunters hunting, the scouts scouting, the Alpha overseeing things while a few picked herbs or practiced fighting.

There were always 3 in the camp to protect it, so Fluttershy knew soon enough she'd have all her holes filled~. As each party came home she was tasked with cleaning them off then quickly offering herself, they had brought her food, they protected her, plus she was their little bitch anyways! When the hunters, scouts, and others returned to sleep and rest, a little bit later others went out to do the same as the ones before them had earned their break! It was all a very busy day, though of course on some like rainy days most stayed inside and there were days special things happened, but those were really, really rare! She sighed happily as the dirty ground of the forest turned into soft, cool green grass, Shy knew she was... Home.

Mm.. Home sweet home~. I wonder who stayed back this time to watch the camp! Silly wolves, always competing to stay home to fuck me.. Well, time to get to work! Fluttershy looked around as she walked inside the camp, smiling as she saw the three that would be screwing her silly today. Her life was so very set in a schedule, one that she loved! She knew the exact times to do this and that, when to not. Happily thinking to herself about their large knots filling her, breathing in their pine like musk, she suddenly stopped in her tracks. These weren't three that were even in the pack, there was only two! As she stopped to turn to run, the three that had originally been here to keep the camp safe stepped out, growling and pointing their muzzles to her before taking off.

Fluttershy only caught the words. "Three weeks" Before they were off. T.. They were getting rid of her? What was this, were they selling her? An exchange? She'd taken a loving to her pack, who were these new ones to come take her away!? She didn't want this, she wanted HER pack! But obviously these new ones didn't care because within a few moments she was thrown onto her back. "Gnarled ones" would be what she would call them. They were made of white oak she guessed, with gnarled branches here and their, dead leaves hanging here and there. Fluttershy whimpered, kicking a bit, something she'd never do with her pack! Her fight died down when she saw how huge they were though. Instantly all fight left her, the mare saw their sizes, her bodies natural response to Timberwolves finally kicking in. I am their slut, any Timberwolves slut.. I am their bitch, they own me, they all own me.. I can not fight, I will not fight..

Spreading her slender hind legs wide, exposing her tiny little puffy marehood, Shy let her head fall back, opening her mouth wide.This was going to be a hard time, they were a few inches bigger then even the largest in her own pack!No doubt the pack had given her to them for whatever time they had said, so she would go with it. They owned her body, owned her holes, owned the pups inside of her! She knew most packs didn't have females, so this must be a gift of peace or a bribe, something, she would no doubt be expecting more of this.. What did confuse her was what was going to happen to her body. With so many different types of Timberwolves that ponies didn't even know about breeding her, what was going to happen? Would the lines change color, would she grow something, would the leaves start dying or not even be able to be plucked off? There were so many possibilities, so many things could happen to her.. As she was lost in thought the second one had slipped around to pound her mouth, a cock she welcomed eagerly.

Lifting her head up lightly Fluttershy pushed against the one prodding her cum-filled marehood, a soft, musical moan leaving her as every inch was buried inside without a single warning. It pressed deep into her pussy, probably deeper then what she should be taking being pregnant, but Fluttershy didn't have a say in it! The warm vibrations from the moans spurred the one on by her mouth, his strong claws wrapping around her head to dig into the back of her scalp, suddenly shoving her throat full. Loud, lewd gags left her at the large size pushing down her warm, tight throat which squeezed down with her gag reflex kicking in. Being bigger then what she was used to Fluttershy was having a little trouble taking these two.

But it wasn't like she could just ask them to stop with a thick, hard piece of wood shoved down her throat! They even smelled different then what she was used to, more thick and forest like. It was... Nice, she found herself sniffing a bit as she was suddenly splitroasted against her will! Even if she was against it at first Shy quickly fell in line. So, when they began thrusting Fluttershy let out a long moan of pure joy. Her body rocked forward as she was pounded by the first one in her pussy, pushing her face as far as it could go down the one in her mouth. That wouldn't do though just for him, so Fluttershy wasn't surprised as his hips began smacking against her face, driving his larger, throbbing wood down her throat, stuffing it full of Timberwolf cock each time! Rolling up her eyes the mare brought a hoof up weakly to toy with his balls that slapped against her chin each time, hips trying their best to keep up with the brutally fast pace of the one going at her pussy! The gnarled ones were being less rough then her own pack but they made up for that with rapid, strong thrusts that were quickly pushing her into her world of pure bliss, a pleasure that most mares never got to feel!

Their strong wooden hips hit her body over and over, both growling lightly as they rammed her slutty, tight holes with all they had, keeping her held firmly as they kept going at her whorish Timberwolf addicted holes! Fluttershy moaned out over and over as she was pounded further into the heaven of being screwed by these delightful creatures! The growls got louder, their thrusts starting to pick up in speed, clear signs that the two of them were close to filling them up with this new seed she was quite curious to try out! Their knots began slapping against her holes, the huge, musky, thick knot hitting her face over and over, trying to fit inside of her mouth, the one in her pussy furiously thrusting sloppily to try and fit himself inside the already cum-and-cock stuffed cunt! They managed to though, they always did, her stretchy, daily-used holes eagerly welcomed the huge knots, the mare screaming in pure joy, a scream of lust, of how broken she was, of how much she loved their massive hung woods that were always welcomed inside of her! The one in her mouth forced it inside first, jaw being forced open quite painfully to take it inside. It was VERY thick. Long, sticky, thick strands of fire-hot cum roping into her throat, pouring down into her stomach. It was a bit bitter, not as good as the pack she used to belong to, but the after-taste was a little sweet! They came so much it ended up like usual spurting out all over her face, over his cock and himself a little bit. Instead of being green it was amber colored with a brownish hint, something she wouldn't mind matting into her fur~. He held her there as his partner slammed himself finally inside, managing to nearly split her in two just like the Alpha once had to fit his huge knot inside! Old cum mixed with new as he pumped her full, releasing a loud growl as he dug his claws into her cutie marks, holding her in place as he filled her up, causing her stomach to fill up nicely from how much he poured into her! Fluttershy had came at least three times just from being face fucked and filled up with their cum~. She ended up passing out on their cocks, drifting in and out of consciousness as they dragged her by her tail through the Everfree towards where their pack was located, cum dribbling from her Timberwolf-sleeves of holes she had.

It continued this way for years. After a year, Fluttershy gave birth to three writhing little pups that happily nursed from her crotch-tits usually as her mouth was getting knotted! Each pack got a year with her, new types of timberwolves she had never seen got to use her, fill her, constantly make her push her face down into the dirt and lift up her plump ass and get a nice knotting! She was never found, much to her friends grief, but Fluttershy had long stopped thinking of them. Her world revolved around stuffing her face into the warm, musky balls of a pack member, to feel ten or twenty of them around her, clawing, drooling, fighting to stuff their wood inside of a hole. She happily would be bred, to gulp down seed, it was her life, and she happily accepted her new destiny.

THE END

Author's Note

A little change from the first two chapters x3. Hope it's as good as them! I looked it over myself. I deeply apologize if there's any spelling mistakes or grammar errors, sorry.
Please do enjoy!
Since I want to get on with my other fics, I have decided to instead of continuing this for a long run, end it here.