Jarvis was a bit distraught.

The short brown fluffy bat had driven all this way for nothing. There was supposed to be a sale on PS1 games at a BIG retro store miles away. Which there was! The sign outside said as such in a comical font choice. And the retro store was also bigger than most, with the square footage of a small grocery store. But when he went inside, he was too late. The room inside was wall to wall with bold red letters underlying one message: “SOLD OUT”. There were still a few areas of the store that didn’t have the same rudeness, some bargain bins and controllers, but not anything he had an active interest in. His orange and brown ears folded down as he decided to scrounge the bins for something.

Maybe it wasn’t all for naught. The bat was known to find some hidden gems from time to time that the storeowners would have likely tossed aside to the bin without checking its quality. The bins were taller than his own short height, if you didn’t account for his ears. His yellow eyes narrowed as he jumped to lean into the first bin closest to him, searching through cartridges for something he might recognize. It was a little difficult. Despite having great eyes for the night, Jarvis’ snout was a bit bigger than most bats, which got in the way sometimes. Maybe half a foot further than the usual, making his appearance quite distinctive.

A few minutes scrounging didn’t give up anything of consequence. Jarvis sighed. He pulled himself out, brushing dust off his blue tie and shirt, and swiveled around to the next bin.

Smoooooooooooooooch

It took a few seconds for Jarvis to realize what just happened, although no visual feedback changed in that timeframe. A white furred bunny just as short as the bat was smooching the bat’s snout. 

Not his mouth. Snout. 

The bunny even had a hand up to his snout while they gave it a kiss. An unusually long kiss. Eyes shut, bunny ears up showing off neon blue colors, and Jarvis could feel their chest rubbing against him too from the proximity, which means those assets must’ve been pretty large. The touch was enough that he could feel the shake of a small, bassy thump, thump, thump at a consistent tempo. The bunny’s heartbeat.

The bunny opened their eyes to show off shining blue eyes, before finishing their long kiss while Jarvis stood there stunned, able to catch a glimpse of a name tag. “Basil”. They pulled away a few feet while the white rabbit winked, a wide smile from cheek to cheek, almost unnaturally cheery.

“Bwuhhhhhh!! Sorry, couldn’t resist. You have such a cute snout, right? So lonnnng and thick. Anyway, um, see you later~”

Basil turned on their heels before the bat could even react. He was met with a massive butt that could’ve bowled him over. Each cheek was bigger than his whole torso, enough that it would’ve surprised anybody that the bunny even snuck up on the bat. Those wagons wobbled between wide hips as the bunny speedwalked away. Jarvis couldn’t even stutter or stumble over his words when his mouth didn’t have anything to give. 

His body was quicker to react. His fur turned a shade more red from foot to head like a cartoon, the kiss lingering on his snout. Jarvis never got a kiss like that before. He suddenly broke his stun to grab his chest with one of his paws, as if checking his heartbeat to confirm that it was real.

Ba-thump, ba-thump, ba-thump

	It was real, alright. What was also real was that his heartbeat was a lot louder than it usually was. Even with a paw on his chest, he could feel it more like a bassy ring in his ears. And the beat was faster. It’s as if the kiss energized him, his heart pumping more blood to his body. Especially to one part.

	Jarvis got even more flustered when he realized what part it was, immediately trying to hide it as best as he could with his legs.

	The bat had a massive tent in his khaki shorts. The bulge was long and thick enough that even with his little legs crossed it didn’t hide even half of it. Certainly a long enough erection to reach his chest. He had unintentionally lowered his paw to try to help cover it, which was a massive mistake. It was sensitive, only making his heartbeat pump faster at the casual touch through the fabric, making it even more erect than it already was… was it growing?

It was hard to tell. Because his erection was throbbing. To the exact same beat as his heartbeat. Ba-thump, ba-thump, ba-thump. Even through the shorts, he could see the thick veins of his cock course as his bulge puffed in and out like his heart but on a bigger scale. 

“Oh gosh, can’t… let anyone see this….” It was a good thing the store was so quiet as well as big. Everyone had apparently gone in the morning, but the bat still tried his best to look for a bathroom as he stumbled past the bins. His wide eyes searched corner to corner while he maneuvered the cannon between his legs so it didn’t smoosh against bins and shelves. All while trying to ignore how good it felt for his paws to be up against his bulge. Ba-thump, ba-thump, ba-thump…

	RIPPPPPPPPPPPPPPPP 

	“..mfmff… oh god….” It wasn’t just throbbing. It was growing. The blood in his ears from his heartbeat was making it harder to notice, but he caught the few inches that had grown, new tears in his shorts to show off some of his redder penis flesh. God, where was the bathroom? He wanted to just take off his shirt to reveal his wings and just fly out of here, but then everyone would’ve seen his massive, throbbing cock that was thumping bigger and bigger with coursing veins. 

He caught the bathroom sign near a corner. Ba-thump, ba-thump, ba-thump. He kept stumbling over there with his back bent to hide as much as he could, while the thumping sensation rang in his ears… and his nose. A few steps forward and felt it audibly and visually throb too, an inch bigger each time. His snout was growing too!!! He walked faster, trying not to think about the people watching, how pleasurable his snout was as veins grew out on it, or the fact that his cock was continuing to tear through his shorts. Or that Jarvis’ face was dripping with sweat and smiling. Ba-thump, ba-THUMP, ba-THUMP. The door was right in front of him, his two-foot long erection showing more through the tears in his shorts leading the bat’s way as he pushed open the door.

He nearly fell through as his snout throbbed bigger, taking up more of his vision and getting heavier. “M-.m-made it…” The bat couldn’t even hear himself over the bass in his ears. Jarvis closed the door as best as he could, locking the door. Pumping rang through his ears as more thick veins covered his snout like lines on a map. Ba-THUMP, ba-THUMP, ba-THUMP. The bat was so fucking horny. He’d have to take care of this right here. He took off his shirt to show his brown wings as his yellow eyes dilated looking at his massive two footer.

RIPPPPPPPPPPPPPPPP

	His cock burst through his clothes with one powerful throb as it pushed out another few inches and spurted pre all over the tile floor, fully revealed and rubbing against his own growing snout as Jarvis’ paws grasped onto it. It was so much redder than usual, as if the blood from his heart had turned it redder. The bat’s cockveins were thicker than his ears, rippling up all the way to the cockhead. He didn’t even notice how big his balls had gotten, brown furred balls half the size of his head, and they were throbbing too. Pumping out in and out with each powerful ba-THUMP and being a few inches wider each time. The throbbing was so loud now it was probably audible through the doorway. Jarvis’ heart was beating against his chest as he grabbed a paw to try and fail at encircling his cock. Fuck, it was sensitive, as bursts of pre started to gush from his growing cock with each throb.

	He gasped when something smacked against his cock. He moved around his pre-spurting cock to look as the ground shook. BA-THUMP, BA-THUMP, BA-THUMP, BA-THUMP, BA-THUMP, BA-THUMP. He wasn’t alone. Another cock just as dark red, veiny, and tall had smacked against his own, throbbing in tandem and growing inches bigger. Jarvis moved his head around his cock as his snout throbbed and grew against his cock to see those same blue ears from earlier, paired with the wide smile of a bunny deliriously horny. 

Just like the bat. 

He could see Basil’s breasts push against their own cock, throbbing with growth as well. Both cocks weren’t just gushing pre with each throb now, they were fountains. Jarvis gasped as Basil pushed their own cock further against his. “Fuck, BA-THUMP, c-cutie, BA-THUMP, you too? Do you want to just, BA-THUMP, cum right now, BA-THUMP, y’know, BA-THUMP, frot our cockheads together? Your snout’s so fucking hot I… BA-THUMP can’t stop…BA-THUMP myself…” 

The bunny took both their paws around their cocks, big bunny paws that kneaded and rubbed each other’s spires as they throbbed bigger, bass from the throbs making the stalls and door rumble. They actively humped against Jarvis’ assets, while their cocks towered over each other’s short forms, at least three, no, four feet each, and half as wide as veins pulsed and coursed more blood to their erections. BA-THUMP, BA-THUMP, BA-THUMP, BA-THUMP. Jarvis couldn’t hold back anymore. He was so close to cumming, and the growth was making it so much harder to not just give… into the pleasure…. As his smile joined Basil’s. 

They continued to frot and rub as their chests pumped more blood, veins rippling through the bunny’s balls to join the bat’s own snout as pre not only gushed from their sensitive cocks, but Jarvis’ own snout. The pink nosetip had turned red just like his own cock as it fully turned into a snoutcock, gushing pre onto the bunny as the tile floor was covered in a white sheen of precum. 

RUMBLEEEEEEEEEEEEEEEEE

The BA-THUMPING of their assets was audible to everyone outside the bathroom, shaking the whole building with the bass as the bunny and bat continued to frot and hump while precum gushed harder with each swell. 

BA-THUMP, BA-THUMP, BA-THUMP, BA-THUMP. Jarvis and Basil had to widen their legs as their balls grew out behind them, joining their cocks in unstoppable pumping growth to be taller than their bodies. Their balls were so big they were up against the walls, the bat leaning back against the fluffy balls as they throbbed more, faster. The tempo of their hearts was accelerating, meaning their cocks and balls throbbing more, which meant more growth. Their cocks approached the ceiling as the ground flooded with pre and out the bathroom door. Their paws were glued onto their cocks for dear life out of the burning need to grow more. Every touch was orgasmic, every rub leading to it growing faster, heart pumping more.

Jarvis moaned as his snoutcock swelled to push forward past their cocks, long enough to reach all the way across the bathroom to the bunny’s own shoulder, rubbing against their head and up against the wall of testicular fur. BA-THUMP, BA-THUMP, BA-THUMP, BA-THUMP. One THROB and his snoutcock came, coating the bunny’s balls and chest with a white cannon of seed, just as powerful as the pumps to their veins. It was so much, quickly flooding the bathroom with more than just pre as it rose to their balls height, saved from drowning as both the bunny and bat were propped up just by the size of their balls, too big to just be behind them as they basically grew on top of their assets. Which meant their balls and cocks rubbing at every part of their bodies. Their hearts beat faster, more thumping, bigger, harder, more, need to cummmmmmmmm… The ground rumbled once, giving everyone outside the bathroom only a few seconds before…

GLLLLRLKKKKKKKKKK

SLORRRRRRRSHHHHHHHH

GLOOOOOOOOOOOOOOORPPPP

	Their cocks came so hard they burst through the roof, cocks spurting out the roof of the building as they gushed thousands of gallons of cum, coating the entire building and into the parking lot. Everybody that didn’t run away in time was swept by constant, tidal waves of cum. It went on for minutes at a time, the flood of cum from their cocks not stopping. Their balls had so much to release, and the thumping and throbbing wasn’t stopping for a second.

	The bat smiled gleefully, lost in the pleasure and bass of his cock throbbing, his snout spurting, his balls swelling. He knew the bunny was going through the same thing, even if he couldn’t see past a snout longer than the bathroom was and a cock twice as big as him. Not to mention that his balls still produced more cum as they swelled bigger than buses. So lost in the forest of pleasures that he didn’t even notice that both him and Basil were still growing bigger. Still throbbing more through the cumsplosions. Cocks towering over the building.

	The people outside covered in cum noticed, that’s for sure. Especially when every single one of them was hearing the bass of those hearts throbbing louder in their ears. The ones who got swept by the cum or covered in it heard it the most audibly. Because they were throbbing too. Cocks throbbing erect, hearts pumping as their snouts widened and elongated, smiling gleefully. Furs of many shapes and sizes growing bigger shapes, and bigger sizes. Cocks longer than they were tall, balls wider than cars, veins coursing thicker than their arms.
	
All while the bunny and bat, biggest of all, saw nothing but white as they coated each other in their own cum. And their hearts kept going.
BA-THUMP, BA-THUMP 
BA-THUMP, BA-THUMP…