Celestia's Relaxing Vacation

Fluttershy often spent long evenings helping out at the Canterlot animal shelter, even staying late after the others at the shelter had gone home for the night. Tonight was no different, though the shy girl didn't realize it would be her last night anywhere.

Twilight and both Celestia's made their way to the front door of the animal shelter, finding it locked tightly, not that this was a problem since they had Celestia's magic to help them. They walked inside, the blood of the Crusaders still fresh on their still nude bodies, their magical boners no softer than when they began. It had been a busy day, and there was still so much fun to have.

Once inside, they heard several barks coming from the kennel areas, so they made their way there. Magical Celestia cracked the door slightly to peer inside of the area and see what was going on that had the dogs so excited. She wasn't disappointed. Inside was Fluttershy, on her knees next to a large German Shepard. The dog stood tall next to her, with his tapered knotted cock fully extended from his sheath as the shy girl stoked him off with her lithe fingers.

"There's a good boy," Fluttershy spoke kindly, "You want to mount again boy? Come on then."

Fluttershy pulled her hand back, licking the canine precum off her hand before getting down onto all fours. She reached underneath her skirt and pulled down her butterfly designed panties down to her knees, then flipped her skirt up to present her behind to her doggy lover. The male didn't hesitate a bit, as if they had done so before, pulling himself up onto her behind and gripping her hips in his forelegs as he mounted up. He thrust his hips rapidly, not hitting his target until the fifth thrust but then sinking deep into Fluttershy's offered fluttercunt. There was a moist sound as he penetrated her; she was sopping wet for his dog dick. Perhaps this was one big reason she loved to stay after everyone else left.

"Good boy!" Fluttershy repeated, "That's it... pound my pussy... I wanna feel that knot locked inside me again." Apparently she was far more outgoing with her animal friends.

Wanting to wait for the perfect moment to interrupt, the three enjoyed the show for the time being. The dog was quite the hair trigger, as animals usually are, and hadn't yet been inside her for a full minute when he whined, ramming his cock hard into her as he spewed his load of canine cum. Fluttershy willingly pushed her hips back against him, making sure that the dog's knot pushed past her tight cunt lips and locked inside of her. The dog dismounted and turned himself about, but his cock remained swollen and locked inside her.

Suddenly magic Celestia opened the door the rest of the way, slamming it open as she strutted into the room, "Well well what have we here? A cute little zoophile with a cunt full of dog dick."

Fluttershy squealed in surprise as the door opened, instinctively trying to pull up her panties and flip down her skirt, but it was no use with her doggy friend still locked inside of her. "This isn't what it lo--" she realized quickly that that wouldn't work and cut herself off, then just looked down at the floor in front of her starting to cry, "I'm sorry! I'm so sorry! Please don't fire me!" She was too ashamed to even look at who had caught her.

"Oh I can't fire you, that's the one thing I won't be doing to you tonight," said magic Celestia, "Actually I think we might have a bit of fun with this."

"Please I... what?" Fluttershy paused as she recognized the voice and looked up, eyes growing wide in shock and confusion at the sight of the two nude Celestias and nude Twilight, not to mention them being covered with blood and other fluids.

Magic Celestia laughed, giving her the short of it, "I'm magical Celestia from Twilight's world, and this is your principal... and this is Twilight obviously. From my world."

"But why are you covered in..." Fluttershy peeped.

"Don't worry about that for now," magic Celestia grinned, "Worry about doing what we say so your little bestiality fetish doesn't become known."

"O-okay... I'm sorry," Fluttershy looked down again.

"You fuck dogs all the time?" asked Twilight, giggling, "I bet you've never even fucked a human, have you."

"Y-yes..." Fluttershy answered the first question and blushed from head to toe, "And no..."

"And what all have you fucked dear?" asked magic Celestia, "And don't lie, I'll know if you do. Because magic."

"Mostly d-dogs," stammered Fluttershy, "Goat... sheep... ponies... um... a llama. That's all I've... gone full-on with. I guess I've... given handjobs or blowjobs to a lot more smaller animals.. um... bunnies and squirrels and birds and things."

"Well then it's your lucky day," magic Celestia said, "I'm going to turn all of us into animals and we're going to triple team your slutty zoo holes. First let's get this guy out of the way"

Celestia grasped the dog that Fluttershy was tied with by the neck, suddenly picking him up in both hands and twisting his neck around until she heard it crack with a snap. The dog yelped before beginning to convulse as blood bubbled up from his throat and drooled out his mouth.

"W-what?!" Fluttershy shrieked unusually loud, then more quietly peeped, "Why did you do that?"

"To show you we're serious," said magic Celestia, "Every time you disobey us, another animal in this shelter will die. Understand?"

Fluttershy nodded her head as tears rolled down her face. The dog's shivering came to a stop, and his cock came loose from Fluttershy's pussy as his blood pressure sank. Celestia kicked the dog's corpse out of the way before turning back to Fluttershy.

"Good," said magic Celestia, "Now undress for us."

Fluttershy rose awkwardly to her feet, dog cum drooling down her thighs and her panties still down below her knees. She hesitated for a moment, but when magic Celestia took a few steps towards the other caged dogs, she squeaked and began to undress quickly. Her blush seemed to double as she pulled her shirt over her head, dropping it before unlatching her bra to allow her healthy breasts to bounce into the open. She squirmed out of her skirt, allowing it to drop before stepping out of her shoes and panties. She took a deep breath, covering her breasts and slit with her hands as she looked at the floor. She still managed to look innocent even then, and her three tormentors felt their cocks throb at the thought of her murder.

Magic Celestia's eyes glowed as she then cast a shape-shifting spell on herself and her two accomplices. Her own body morphed, body churning and crackling as it painfully reshaped her, falling to all fours and sprouting striped fur as she changed into a tiger. The human Celestia morphed as well, giving a bit of a yelp at the sudden pain of the change, falling against the wall behind her as her own body reshaped into that of a bear. Predictably, Twilight actually moaned excitedly as the agony wrecked her body, her own form changing into that of a large wolf. Each of the three were at least three times larger than the dog Fluttershy had been fucking... all with throbbing erections that were large even for their size.

"Oh... my..." Fluttershy blushed. She'd couldn't deny the thought of being triple teamed by three large animals made her hot, and ones she'd never tried before, her hands slowly uncovering herself as she looked at them. For a moment she was torn between hating the one that killed her canine lover and really wanting to get fucked by giant animal cocks.

"Careful what you wish for," smirked the tiger, sensing Fluttershy's perverted thoughts.

Tiger Celestia licked her lips, strutting up to Fluttershy and nosing her against her crotch, running her rough tongue over the drooling pussy and making Fluttershy squeak in embarrassed delight. She rolled over on her back then in front of Fluttershy, spreading out her hind legs and letting her barbed cock bounce against her belly. Fluttershy got the idea, breathing heavily as she moved to stand over the feline, slowly settling into a kneeling position to orient herself cowgirl style atop her, spreading her legs wide to seat herself on the large animal. She took the barbed shaft nervously in one hand before sliding her hips to push the tip against her sopping wet pussy, and took a deep breath as she sat fully onto the shaft.

As she slid down the tiger shaft, Fluttershy felt Twilight's dog form move up behind her, pushing her head forward a bit with one paw to bend her over. Fluttershy gave a high pitched moan and leaned forward for the wolf, displaying her asshole for the large creature behind her. Twilight didn't hesitate to push her tapered tip against Fluttershy's asshole. She found the hole moist; perhaps Fluttershy had already had a dog cram her ass full before they got there. She pushed inside, whining as she felt the tight hole surround her cock.

As human Celestia's bear form moved in front of Fluttershy and sat back on her haunches, Fluttershy eagerly leaned forward and ran her tongue over the glistening bear cock. She eagerly massaged the bear's sack in one hand as the other braced her against the tiger beneath her, and pushed her lips over the tip, working her tongue against the underside as she slid it back into her throat and swallowed the tip down, managing to deep throat it after several long moments of gagging attempts at it.

Fluttershy's body tensed up with the strain of taking the three massive shafts at once, her belly and neck swollen with the girth of the multiple shafts. She pushed her hot yellow plot back against the force of their penetration, beckoning them deeper still. Her pussy stretched wide over the tiger cock, and even continued to push when it reached her cervix, shivering and grunting as it popped through into her womb as well. Her ass squeezed at the wolf dick as well, clearly no stranger to having animal parts in her ass. She massaged over the canine shaft and beckoned it deeper as well. Soon both shafts were pressed belly deep inside of her, a tightly stretched fleshy barrier between them, their balls pressing against one another. She also swallowed eagerly against the bear cock, trying to adjust her position to make it easier for him to go deep, and sent vibrations over it with a moan as it also pressed balls deep into her.

"I think she's enjoying this a bit too much," tiger Celestia said, "Let's see if this cock slut likes it rough."

The tiger gripped Fluttershy's hips in her claws and pulled back, the barbs on her cock stiffening and dragging painfully along the sensitive inner flesh. Fluttershy made a choking yelp at the sudden change as the tiger began to push rapidly in and out of her, angling herself to drag her barbs as painfully as possible. Behind her, the canine began movements as well, slamming his body into Fluttershy's as he took her as deeply as he could, hips a blur as he hammered in and out of her. The bear gripped hard at her head with one claw as the other pinched her nose tightly, making it hard if not impossible for her to breathe and then beginning to hammer his own shaft down her throat, the massive shaft reaching until the tip popped into her stomach.

Despite the suddenly violent sex, Fluttershy's hips continued to roll back and forth, moving quickly to try to keep up with the rabid thrusting. Her body tightened up at the pain, causing all three holes to clench all the more. She arched her back, eyes rolling back and moaning with her last breath out before finding it much more difficult to draw in another. Even as her face turned blue and her holes were stretched near to tearing, she took it like a champ, gripping the bears ass with one hand and the tigers hip with the other, seeming to only encourage them to use her harder.

The tiger leaned her head up and clamped her jaws around Fluttershy's throat, clenching it in her teeth and feeling the thrust of the bear cock as well as the heaves as Fluttershy tried to breath. Surprisingly, Fluttershy seemed to arch her neck to offer it to the tiger, the animal slut still getting off to how she was being violently used by these beasts. It was tempting to crush the life out of her then and cream a load into her corpse, but no... magic Celestia had a game to play with her before she died. Instead she clenched her teeth enough to draw blood, then nursed the wound as they continued.

"I had no idea you were this much of a slut!" said doggy Twilight, amused on one hand but disappointed that Fluttershy wasn't in more agony from the pain, "You're a complete cum bag!"

"I think she'd go through almost anything if it meant getting giant beast cock rammed in her," agreed bear Celestia.

Fluttershy actually nodded at the statements even as her face was turning blue, the masochistic zoo slut shaking violently as she strained to keep conscious. Though she wriggled and squirmed, she never seemed to consider trying to pull away, still slamming her hips back and forth even as her holes began to bleed from the violent fucking. She milked them hard, trying to get them off before she passed out.

At that she succeeded. Magic Celestia and Twilight blew their load simultaneously as they were prone to do, the tiger hosing down Fluttershy's womb as the canine pumped and packed her cum into Fluttershy's clenching ass. Fluttershy shook violently as her belly swelled, her own pussy exploding in orgasm shortly after the filling started, spraying out spunk violently and all three holes convulsing over their intruder. The bear groaned out shortly afterward and spewed a load into Fluttershy's throat. When the claw moved away from Fluttershy's face to grasp her head, Fluttershy drew in a breath and ended up getting a lung full of cum, which she immediately gagged out, yet still her body shook with lust from the treatment.

"Fucking wow," magic Celestia was impressed, "You're quite the submissive little pain-loving cunt, aren't you? It almost makes me want to not kill you yet. Almost."