"WE CAN FIX IT!"
"HOW!?"
"We'll find an expert who knows what to do in town, just remain calm. There's no point going crazy over this, it's not like it will change anything."
"Oh gods, what's happening to me?!"
"No idea. It must be an effect of that light that hit you."
Ellaria ran her fingers through her hair, a plume of dust came away with her hand. She grimaced.
"Look, let's just recoup for a bit, we very nearly died several times in that dungeon or whatever it was. Let's go to that spring we saw on the way here and wash all this dungeon dirt off ourselves."
Fey gave her a hopeless look but after a moment she sadly nodded.
The band helped her get her hooves under her and she climbed to her feet.
Vivi looked up at her. "I swear you've grown again. You must be a little over seven foot tall now."
"See, not all bad Fey, now you won't be short for a centaur."
"This is not how I wanted that!"
The band set off down the dirt trail. They didn't talk and the awkward silence was filled with Fey's large rigid horse penis slapping up against her barrel with every step she took. She cringed in embarrassment and covered her face with her hands.
"It's kinda a good looking penis, if it makes you feel any better."
Fey turned to see Flora gliding by at a height with her dick and watching it swing hypnotically up and down.
"Very vascular, meaty, looks like it could deal some real damage."
"Flora, please shut up, you aren't helping," said Ellaria.
"I don't know about looks but haven't you guys noticed? The air is starting to get a little ahem musky." Vivi drew in a great long breath through her nose. "It smells, uhnff, sorry Fey, but your dick smells really good and so do you."
"That's your overactive fox sense of smell tricking you. Just ignore it." said the elf, locking down further comment.
They carried onward, the sound of the centaur's dick slapping against her barrel filling the awkward silence once again. Minutes went by.
Fey wasn't sure she could feel much more uncomfortable but then she suddenly felt a small hand touch on her throbbing length and fondle it for a moment. She snapped her head around to see Flora in the middle of drifting away, intentionally not looking in her direction and a deep red blush on her face.
What has gotten into her?
"Oh, we're here," said Ellaria pointing off to the side of the trail.
They pushed through the foliage and trees and after a few steps they emerged into a clearing with a steaming pool of water in the center. An idyllic scene filled with mossy rocks, soft green grass, turquoise water, and lit by the warm late day sun.
"Naturally heated baths, I can't think of anything better after a deep dungeon dive. I love this region, it's full of the things, must be all the volcanic activity."
"My fur is so grimy! First!" Vivi shedded her clothes with ease and leapt into the pool with a Ker-plunk-sploosh!
The gnome gracefully removed her clothing with telekinesis and neatly folded them on a large flat rock by the pool before casually lowering herself into the water with a sigh.
Fey watched nervously as Ellaria removed hers. The elf paused.
"Well, aren't you coming in too?"
"I- I- Have a thing though!"
"Pshh, haven't you ever experienced shared bathing? Happens all the time in the city. Your ruralness is showing Fey." said Ellaria with a wink.
"R-right…"
Fey began removing her clothes. As a centaur she was generally exempt from wearing a lot, a centaur's lower groin area sometimes had a cup for men or a loincloth for women, clothing your lower half was a relatively new thing for centaurs and many still preferred being au naturel as they were on the plains. Lack of clothing down below was considered just about socially acceptable outside of centaur circles as long as the centaur in question didn't get excited.
With Fey's new penis her loincloth was woefully inadequate and it only served to cover a little bit of her rear. She removed it and then started on her upper body, the usually more clothed part of a centaur. In Fey's case that meant her blouse and bra. She looked down and realised while once the blouse had been quite loose it was now significantly tighter fitting as she had grown overall larger. She carefully removed it and set it aside then stared at her bra. It looked ready to burst open. Her bust had swollen and grown out at a faster rate than her body and breast flesh spilled out over the rim of the bra barely being kept in check. As she went to remove it the buckle snapped and pinged into the water letting her new proportionally larger chest drop and bounce under its own gravity, indecently round and perky.
"Woah! hey, that's not fair! You get zapped and get bigger tits? I want that! Hey Ella! Let's go back! Maybe that thing down in the dungeon built up some more juice!" said the gnome.
"No." said Ellaria as she slid into the pool. "Adventurers do not conquer dungeons. We sneak in while the dungeon sleeps and rifle through its drawers then flee when the dungeon farts in its sleep. I feel safe in saying we disturbed its slumber. I'm not going to push our luck."
Fey watched her out of the corner of her eye as the jaw-droppingly beautiful elf slid smoothly into the water. Ellaria was pretty average for an elf, that is, ridiculously gorgeous to everyone else.
Fey's cock slapped against her barrel and throbbed at the sight. She grit her teeth and approached the pool doing her best to ignore her rock hard erection.
She waded into it sending a wave out before her body to sloosh up against her bandmates. The water was deep enough to reach the underside of her breasts when she sat down with her barrel resting a little above the bottom.
The warm steaming pool was bone achingly pleasant and she took a moment to let the grime and dust wash away from her body, her muscles relaxed and she let out a long sigh as her eyes closed. She even forgot her new stallion-hood momentarily as tension seeped from her body.
After a little while, the sound of water moving and an apologetic little cough broke the silence. Fey cracked an eye and then opened both in surprise seeing Vivi standing in front of her looking uncomfortable.
"Uh- uhm, t-there's something I d-din't tell you guys."
Fey blinked. "What is it? Are you okay? You look a little flushed."
Vivi squirmed, her paws below the waterline making motions that disturbed the water.
"I- oh gods, i'll just say it, I'm, I'm in H-Heat! Fey! You just smell so fucking good I can't take it anymore! P-please let me touch you!"
The fox girls paws began moving frantically and Fey realised she was masturbating as she looked at her with a hungry gaze.
"W-what?!"
"Vivi!" cried Ellaria. "You can't just say that out loud, and you should have told me about being in heat, that's a risk to the band's safety, what if you got distracted from the job?"
"I know! I'm sorry! It was fine! But now, now I feel like I'm on fucking fire! You gotta let me touch it Fey! It's the only way my insides will cool off!"
"Wow, this bitch is as thirsty as a desert on the surface of the sun haha."
"Fuck you half-pint, you don't know what it's like!"
"Hey if you want to get handsy with our bandmate feel free, I'm not stopping you, in fact you should go for it."
"Flora, stop encouraging her," said Ellaria.
"Oh come on Ella, stop being such a prude, she clearly needs the relief, and I'm sure Fey does too. Haven't you noticed? She's been as hard as diamonds the entire time since we came out of the dungeon. I'm not a guy but I imagine that can't be comfortable."
"F-Fey, Just, just let me touch y-you. Flora's right, you need relief t-too," whined Vivi.
"I- I'm I don't know!"
Flora leered at the centaur, just her head and proportionately huge breasts visible above the water.
"Go on, let her do it, do you want to walk all the way back to town with a rock hard boner?"
"N-no! B-but…"
Vivi was already moving, however. The fox girl sidled up by Fey and leant down to put her paw against the torso of her horse body.
The vulpine girl drew in a long breath and let out a little moan, her hips squirming in the water.
"G-gods, there's something about your stallion part that's really affecting me."