Alexandra and Rebecca would be average, run-of-the-mill college students… in a Michael Bay movie. At Ohio State University; however, they were two of the hottest girls on campus, hands-down. Alexandra was a brunette with a trim figure, and Rebecca was a curvy dirty-blonde whose fat somehow managed to stay perfectly in the right places.

And yet somehow, they were still incredibly single. Surprisingly, it wasn’t due to any lack of attention from the local men, but was thanks instead to their own personal preferences. Rebecca didn’t want to be tied down to anyone back in Ohio, since her eyes were set on starring in show biz. Alexandra just wanted a strong man, the kind of guy who she’d find attractive, but could also feel safe around.

She’d thought that to be an easy enough task, but there were so many muscleheads that didn’t give enough time to their partners, and too few sensitive guys who were willing to put in the time to tone their bodies.

So it was that she found herself at a visiting circus with Rebecca, watching an animal act. To the trainer’s credit, the animals were all rather well-behaved, and none of them seemed to be as wild as their bodies suggested they’d be. Still, it was all rather boring to the brunette, even though her curvy blonde friend was as enthralled as she’d ever seen.

“Oh my God! I can’t believe he’s getting animals to do that!” Rebecca clapped eagerly, a grin on her face. “I think my favorite had to be Christ the elephant. How about you?” She looked to Alexandra eagerly, and the girl gulped.

“Um. Danny.” She said, hoping she remembered one of the animal’s names correctly. It was funny that they were named after people, but then again it was probably better than calling the animals something hard to remember.

“Oh, the grizzly? He was good too.” Rebecca hummed happily, turning back to the stage only to squeak in surprise. The elephant and bear in question had moved on-stage, and were doing surprisingly good bows for the audience.

“Huh. I wonder how he gets them to do that…” Alexandra muttered, watching as they did a quick encore of their performance. She thought that the animals would have been perhaps the most territorial of creatures, but these were no more a danger to the audience than a puppy. Hell, they were probably better-mannered than the puppy too; they didn’t look like they had any inclination to so much as growl at any of the cheering crowd.

The quick encore wrapped up as quickly as it had begun, and the ringleader took center stage, a smile broad on his face. “Thank you all for coming, thank you all! I certainly hope you’ve enjoyed your time with us, because we have with you!”

He waited for the cheers and applause to die down before continuing, motioning to the two animals beside him. “And, this is the time that I’d like to ask two of you for your help. You see, Chris and Danny here are very lonely…” He trailed off, allowing the audience to get a good ‘Awww’ in before continuing.

“But don’t despair! For with a little magic and two volunteers, I think that we can cheer them up. So tell me, all the girls in the crowd. Would any of you like to give our dear animals a personal thanks?”

“Us!”

Alexandra heard a voice call out, and she chuckled sardonically. The brunette looked over to her friend to comment on the idiot who’d just volunteered herself, only for her jaw to slacken at the sight of the blonde waving her hand back and forth like an imbecile.

“Hold on. What. What? No!” Alexandra exclaimed, reaching up to swat her friend’s hand down. The second she did, Rebecca raised her other hand, and Alexandra growled.

Rebecca simply stuck out her tongue, eager to get a good rise out of Alexandra. She wanted her time in the spotlight, even if it was a circus spotlight. And besides that, it was fun to see her friend out of her environment.

“Well then, how could I possibly refuse such beauties? What do you say, boys? Do you like the looks of them?” The ringleader looked to the two animals, who actually nodded in response.

Were the volunteers any other women in the audience, Alexandra might have thought it to be amusing. As it stood, it was mortifying; though what choice did she have than to head down with Rebecca?

Rebecca noticed her friend’s exasperated sigh and bounced all the more eagerly, positively skipping down the steps to center stage. “Thanks for having us! I’m Rebecca, and I’ve always wanted to be a star!” She chirped into his microphone, not waiting for a prompt.

“Well, I don’t think there’s any talent scouts in the audience, but thank you nonetheless! You’re still a star to us, and especially to our animal friends.” The ringleader smiled. “And you never know, you might just get your wish come true… As could your friend. Tell me, miss, what are your desires?”

Alexandra blushed as the light was turned upon herself, but she answered nonetheless. “I’m Alexandra, and I’m looking for a strong man to be my partner in life and in love.” She snapped her jaw shut after that, blushing at her own honesty. The damned mob mentality must have gotten to her.

“Well, lucky for you two, I think that I can help.” The ringmaster flexed his gloved hands, his cane somehow standing perfectly upright despite the fact that he wasn’t holding it. Then he picked it up, pointing it towards the two of them. “But at the moment, you’re both much to skinny. Fret not… I can change that.”

It was a rather creepy statement that set both of their nerves on edge, but before they could respond, he’d twirled his cane in a small circle. Then he pointed it towards Rebecca with a quick jab and flick of his wrist.

Rebecca blinked in surprise as her body tingled, and she frowned. “I feel… Weird.” She said, wobbling in place.

Then she started to grow.

It wasn’t centered in one area so much as it was all over, a fattening of form that hit every part of her at once. Her clothes became tight against her body in seconds, though they didn’t cut into her at all despite how constrictive they were getting.

Confused, the blonde looked down to find that her skin was turning a dark, almost leathery grey. It looked almost like an animal’s hide, which certainly explained why her clothes weren’t hurting her despite how strained they were about her joke. It also explained why the elephant seemed a good deal more interested in her now.

“Well, I think you’re becoming a lot more like Chris’s type! Unfortunately, I don’t think your wardrobe is too pleased with this change…” The ringleader called with a grin on his face.

As if to affirm his statement, her bra audibly popped and snapped, as did her panties. She was wearing a cheap pair of each, so it made sense to her that the plastic clasp of the former and the thin cotton of the latter had met their match. It did not; however, explain why she was transforming or why the ringleader was so eager to make cracks about her developing weight.

“But hey, who doesn’t like a muffin top? While I’m sure there are some men out there who’d find all that junk in your trunk to be a turn-off, I bet Chris can’t wait to get your trunk on his junk!”

As he spoke, Rebecca’s nose stretched out away from her face, longer and longer and longer still. It was like it was made of putty that was being pulled, and it turned to a wrinkly gray. She held it in both hands in awe, marveling at the fact that it was long enough for such a feat to be possible, let alone that she could breathe through it.

A glance up to the elephant confirmed that he was… excited to be introduced to her, a thought that was actually a little arousing. Rebecca didn’t know why, but she liked the idea of becoming big for him; big enough to take that monster between his legs.

And on that note… It was actually insanely pleasurable to grow, somehow mingling the warmth of arousal with the content of having eaten a rather large meal. “Why… Why does getting chubby feel so good?” She asked, looking to the ringleader in surprise.

“Hm?” The man replied, twirling his cane between his fingers. “I believe you mean to say ‘getting fat’. As far as the pleasure goes, I suppose that might just happen to be part of you getting ready to be one of the biggest stars in show biz… Literally.”

It wasn’t what she’d wished for in the slightest, but Rebecca didn’t feel like telling the man that. Instead, she only groaned, wriggling her hips as tears began to form along her clothing, the pressure around herself beginning to relieve itself.

Her fingers and toes curled only to recess into her body, a change that happened in time with the expansion of her hands and feet. The blond looked down to her hands in surprise, watching as their form blended with her thickening arms until she sported leathery tree trunks for limbs.

She was clumsy and ungainly, and it would be so natural for her to fall onto all fours… Wouldn’t it? The girl slowly nodded to herself, rubbing one of her thick hands across her bloating chin. Her ears began to flare out with the creaking of stretching leather, and she pawed at them as well.

The ringleader chuckled as her pants tore from her body, the shreds of her panties falling to the ground with them. “Well, I’ve heard of bubble butts, but this is a little ridiculous. Then again, you don’t look like you mind too much.”

Rebecca really didn’t. She actually felt relieved to be rid of the pants. After all, elephants were supposed to be naked, weren’t they? She quietly huffed at the thought, thumping down to all fours and flexing her broadening shoulders to tear off her shirt.

It gave way without too much more effort, and she looked up to find that her nudity had only increased Chris’s excitement for her. She could smell his desire from her, her trunk working well in this regard.

The bloating of her body filled her with bliss, and she actually started to like hearing comments on how fat she was getting; how big she was. Elephants were supposed to be big, just as they weren’t supposed to wear clothes.

It was actually quite the relief to her to be naked, and the girl smiled as her neck cracked upwards, making it easier to stand while on all fours. Come to think of it, all of her changes were making it easier to be on all fours. That seemed to be something these changes had in common: they were making it more pleasurable to be an elephant.

“Feels good…” She moaned, rolling her shoulders and hips as they relocated, making her new posture permanent. It was nice to give into her inner elephant, far nicer than what she used to be.

All the while, Alexandra was watching this in horror. She couldn’t speak; couldn’t move. It was like the ringleader’s magic had left her rooted to the spot, frozen in place and staring with wide eyes to the growing body of her best friend.

And was Rebecca ever growing! It seemed that her body was content with its current proportions, and had turned the transformation to enlarging her over expanding her. The changing girl constantly had to shift her posture as she doubled; then tripled in height.

Chris watched all of this with interest, his trunk lifting to sample Rebecca’s scent. “Well, well. It looks like you have an admirer!” The ringleader called with a grin, laughing as her hair fell from her broad head, the last change her body needed to become a full female elephant.

Rebecca turned her head towards Chris, letting out a soft grunt of pleasure at the sight of how horny he was. He wasn’t just aroused by her; he was entranced. Rebecca had never seen a man look at her like that, and it got her more flustered than she’d been in her life.

Without so much as a moment’s hesitation, the new elephant presented herself to the male she dearly hoped would be her bull. Sure enough, he mounted her without hesitation, driving his hard and extremely long shaft deep into her elephant sex.

It was a rich pleasure unlike anything she’d felt with a man before. Chris’s large cock was filling her entirely, hitting her in just the right places. Better yet, his thrusting was nice and slow, allowing her to savor every inch of the lumbering behemoth’s manhood.

The crowd clapped and cheered as Rebecca lifted her trunk to trumpet in pleasure, the cow elephant rocking back freely against her mate. Their ponderous lovemaking echoed in the air as the ringleader turned to Alexandra, twirling his cane nonchalantly.

“And now… I think it’s time for you meet your new strong mate, hm?” He asked, gesturing towards Danny the grizzly.

Whatever spell of holding he’d used on her vanished with the motion, and Alexandra shuddered, blinking. Then she looked to the ringleader, her brow furrowed. “What the hell do you think you’re doing? Change her back, you son of a”

She froze as the cane was pointed in her direction, only to moan as she started to get thicker, and thicker. Unlike Rebecca, her weight gain was primarily centered along her chest, her belly swelling and pulling her shirt up her form as she grew.

“Oooh!” She moaned, a gasp escaping her mouth as the rest of her form struggled to catch up with the growth of her form. She was getting so much stronger, so much bigger! Her arms and legs gained as much muscle as they did fat, though that wasn’t the limit of their transformation.

Soon enough, her fattening limbs began to itch, her normally well-trimmed hair stretching from her pores, soon joined by new strands that forced their way from her skin. Funnily enough, the brown fur matched her natural hair color-and the fur of the grizzly.

“Well, I’ve heard of not shaving, but this is ridiculous!” The ringleader called with a chuckle. “Though I suppose it does hide the stretch marks rather well.”

Alexandra glared at him, her chest beginning to hike as she felt honest anger. Just as elephant instincts had claimed her friend, she was gaining a set of grizzly instincts to call her own. And these instincts were telling her to punish the man mocking her, and claim a mate as her own.

Well, maybe not the latter… But the former certainly was appealing. Alexandra clenched her fingers as they were overtaken by long and sharp claws, which she flexed menacingly. Her clothes tightened a little more on her body even as her breasts dwindled away to teats, and she barely resisted the urge to tear them from her body.

Her ursine mind insisted that she was better off without them, but her human mind wasn’t willing to strip before a crowd of strangers. She growled at the intrusion of her bear brain, her lips peeling back from her gums to reveal teeth that were growing long and sharp. Her face stretched out to accommodate them, and she snarled as her nose flattened out on her face, becoming moist and spongy.

“And my, what big teeth you have!” The ringleader chuckled. “Perhaps to help you eat? Though honestly, I don’t know why you’d ever need to gain more weight…”

More and more power surged through her form, and Alexandra cracked her neck from side to side. By now, her form was entirely covered in fur; her hair still in a ponytail, oddly enough. She twitched ears she hadn’t realized were changed; flexed a tail she couldn’t remember sprouting.

The only thing that mattered to Alexandra was getting to that twig of a human before her and using her full grizzly body to its best. “Yeah, you jrrrust laugh forrr now…” She growled, a surge of growth tearing the clothes from her form to reveal how large she was; how much insane strength her ursine body held. “Brrrut you frrrrk wrrrth thrrr grrrzrrrrly rrrrnd…”

She paused at a shuffling to her right, and with a faint grunt, turned to see Danny approaching her, panting and fully erect. She blinked, blushing at the sight of how attracted Danny was to her beary body. He looked to be fully entranced by her, and… In all honestly, her body responded the same to him.

She turned for his benefit, waggling her tail to waft more of her scent to his nose. An irresistible heat had blossomed within her, and Alexandra growled impatiently for him to approach.

Thankfully, she didn’t have to wait much longer. Danny bounded over towards the new grizzly, his tongue lolling from his mouth as he mounted her, entering her needy canal. She clenched her folds tight around him and bellowed happily, rocking back against the grizzly and delighting in the passing of his flared cockhead.

This mating wasn’t anything like the elephants’. While the pachyderms were slow and purposeful, the bears were relentless, driven by a passion that was invoked by attraction and stoked by pleasure. Danny’s thrusting was fast and frenetic, and his pants filled the air as he pounded away at Alexandra.

She didn’t mind, naturally one for a faster pace than Rebecca. The grizzly grunted and threw herself back against Danny, rolling her hips to meet his every thrust, gasping and roaring with sensation with each of his motions.

The ringmaster smiled quietly from the side, watching the new grizzly and elephant mate like the beasts they’d become. “Sorry, what were you saying? ‘If you fuck with the grizzly…’? I’m afraid I don’t know the conclusion to that… But I suppose I now know what will happen if you fuck the grizzly instead.”

Alexandra didn’t hear his jibe, nor did she hear the ensuing laughter. The only sound in her ears was the pounding of her own heart and the panting of her mate. She was a grizzly, and she loved it. The new bear opened her mouth wide, letting out a roar of pleasure as she drew closer and closer to an inevitable climax.

The elephant beside her was feeling the same heights of pleasure herself; though she look longer to get there. Nonetheless, Rebecca trumpeted loudly, the heavy weight of her mate pressing against her, flooding her with rich ecstasy.

Their bodies burning hot with desire, both animals released all of their pent-up passion at once, a mingled roar and trumpet echoing through the circus. Their liquid lust spilled upon the circus’s dusty floor, and the crowd gave the two of them a standing ovation.

The thunderous applause seemed to reverberate around the room, and the ringleader bowed to the crowd, not asking his trained animals to do the same. He knew that they were spent from lovemaking, and so it would fall to him to conclude the show.

“Thank you, and thank you all. And I in turn welcome the thanks of my two lovely volunteers, who’ve received exactly what they wanted. Rebecca is now in showbiz, and Alexandra has a strong man to call her own… as the newest additions to the act! Welcome to the circus, ladies!”

The audience roared all the louder, and the two new animals blearily blinked to them. They were more than a little shocked at what had just happened, but were also enjoying the cheers. More importantly, they were eager to please their mates, who seemed to be doing a good show of trumpeting and roaring.

Not to be outdone, Rebecca and Alexandra followed the leads of their de facto boyfriends, ending the performance and beginning their new lives with respective kneel and bow.