"Uh-oh."
Cass' eyes got just a bit wider when she heard the utterance from Alyssa. "Uh-oh?" The rich girl was silent, but her expression was getting more concerned by the moment, and that only worried the athlete further. "'Lyss, what kind of uh-oh we got her? Like... I dropped my croissant uh-oh, or I just started an alarunepocalypse uh-oh?"
Alyssa finally acknowledged the other girl was roll of her eyes. "They're not gonna sell things that start transformation apocalypses in stores, Cass." They had laws against that sort of shit now. There was legislation, well-enforced legislation, about that sort of thing.
"Then what kind of uh-oh have we got here?"
"The... weird sort of uh-oh?" She swallowed and winced. "Warning: exposure to human-produced nectar, including both direct contact and fumes, can cause... unpredictable side effects." Both girls instantly had hands shooting up to pinch their noses - but by then, with such a large quantity of nectar filling up the small room with its sweet scents, it was far, far too late.
Cass was the first to feel something kick in, and it was a prime example of the thing that Alyssa hadn't quite gotten to yet: the scents tended to have their greatest effects on sexual characteristics. Ever working to keep her body fat ratio down, Cass had been flat-chested for as long as she could remember - but as the aromas of the nectar wafted around her, she began to feel a pressure aganinst her sports bra, pulling the material tight and straining it against her back.
Having some sense of what was happening, mainly because it had just happened to Zinnia and Leilani, Cass possessed the wherewithall to practically rip off her bra and her shirt. Not a moment too soon, as two swelling sacks dropped out: her breasts, now grown out to sizable melons of flesh. Yet they didn't seem content to stop even at the size of the monster titties that the alunes were packing - they just kept going and going, swelling up to truly insane sizes.
Cass could do little to stop it, and after a few moments, she didn't want to - her gigantic chest was getting more sensitive with every little tidbit added to the diameter of each breast. They had gone well past melons and up all the way to beach balls by now, and still growing - Cass just rubbed them, moaning softly and riding out the erotic thrill of it, even loving the way her boobs were sloshing with nectar, so much so that it was leaking out of her perky nipples.
When she finally felt it slow down and halt, Cass couldn't believe her eyes. At this point, she was more tit than woman now - each breast was bigger and heavier than the whole rest of her body! Even with her mighty muscles, she could barely move them around, and forget about standing up. "That's... gonna be a problem," she muttered out, but this logical part of her brain was quickly quelled by the excitement and lust that came from every touch against her impossibly huge bust and the electric shocks of pleasure that accompanied those touches.
In the meantime, Alyssa had experienced something a bit more... southbound, one could say. She took pride in never once having let the little gal that she was packing between her thighs assert a hint of itself at school, no matter what temptation or excitement she felt - but right now, she found herself dropping her phone and gasping as her cock started tenting her skirt. She hadn't even told the rest of the club she was trans - but they sure as hell were finding out now.
No matter how much she thought about things that should have softened her right up, it wouldn't go down... and it was getting bigger. All her frantic attempts to push it down just resulted in rubbing, the feeling of hands making friction through the fabric of her skirt leading her to blush. With little ceremony, the throbbing cock poked out from under her skirt, her balls swelling up as they shifted from producing something white and sticky to something golden and slimy that was already leaking out the tip.
Speaking of the tip - it was pushing out from its sheath, its shape flaring out, becoming rounded and... horselike. Unpredictable side effects to be certain. The weight of her balls was starting to drag her down as her cock passed several feet in length - she collapsed with a yelp to the floor, unable to stand up with the huge weight of her swelling member and sack. They just kept getting bigger, her horsecock now far too wide around and long to fit inside any woman she'd ever met. She was fairly certain the only place they would fit was...
No, no! She had to stop herself from... oh but fuck, those gigantic tits weighing down Cass were just so perfect for her enormous cock, now that it was about as long as Alyssa was tall and easily as wide around as her waist. Thankfully, Cass seemed to get the same idea, blushing as she scooted over and presented her gargantuan mammaries. "C'mon, set 'em here," she insited, leaving Alyssa with no choice but to comply. At least the growth had finally stopped by the time her colossal equine dick nestled itself between Cass' cleavage, both girls immobile in place and moaning from the contact between them.
Leilani and Zinnia, for their part, were giggle at proceedings. "You really do need to keep alarunes in a well-ventilated place," the red-haired girl pointed out, drawing an annoyed glance from Alyssa. It was her fault, really, for not checking the documentation first... but she'd be nice regardless, and offer them a way to improve their current predicament. After all, Alyssa had made a dream come true for her - the least she could do was be kind and help them overcome this bout of ill preparedness.
Their minds as in sync as their bodies were, Zinnia spoke up to make the offer. "We can extend some of our vines to you," she explained, a few tendrils of thick green already snaking across the floor towards the two immobile girls. "They can drag you over here... and you can join with us. You'll be just as stuck, but able to draw nutrients from our soil."
"Not to mention," Leilani added with a grin, "In the perfect spot for all of us to have some fun with how your bodies got changed..."