New Product (Macro Story)

Story by mzmm on SoFurry

, , , , , , , , , , , , , ,

A quickie done for Humility. The cat tries out a new kind of shampoo, and gets some interesting results...


Humility stretched and yawned as he opened his eyes, a sliver of light coming through the black cat's blinds and waking him up perhaps a bit earlier than he would have wanted to. At least the cat had a good reason to get out of bed today, and one that wasn't work related to boot. He had a new kind of shampoo to try on in the shower!

After a good few minutes of lounging around in bed, the time to fully wake up, Humility made his way towards the bathroom at the end of the hall. Flicking the heat on, and turning up the water to the max, the cat took a few moments to look over the label of the stuff he was about to be rubbing all over his scalp. "Mm...eucalyptus-infused, hypoallergenic, may cause growth...what, like hair growth?" the cat paused for a moment, reading further before realizing that the bottle wasn't bothering to actually elaborate on anything. Shrug. If it was some kind of miracle hair growth formula, that seemed like the kind of thing that they would be advertising on the front of the bottle! No matter, though. The water was steaming, and it was time to get clean before the cat started the rest of his day~

Humility hummed a jaunty little tune to himself as he scrubbed up like normal, washing all the ick out of his black fur as well as his white head of hair and matching white chest scruff. Just rinsing his hair already felt pretty nice, but it was time to put that special formula to use! Humility squirted some of the mint-colored cream into his paw, lathering it up before shampooing away and taking in the pleasant tingling on his scalp, the minty-fresh eucalyptus scent that started to fill up the shower. Aaahhhh...this stuff was really quite nice. Distracted him from the fact that this shower was so dang tight, hardly felt like he could move around in here -

Wait. That wasn't normal. This shower was always roomy, incredibly roomy in fact, but now all of a sudden it felt incredibly claustrophobic to Humility. His head nearly touched the ceiling, and he couldn't even turn around without his elbows bumping into the sides...what the hell was going on? In a panic, the cat quickly rinsed the rest of the shampoo out of his hair before turning the water off and stepping out of the shower, barely avoiding bonking his head on the shower curtain rail in the process. His hair was still tingling - in fact, his whole body was starting to tingle a little bit, like his foot had fallen asleep or something...but over his entire being, of course. "Jesus, what the hell was in that stuff?..." Humility mumbled to himself as he stepped over to the bathroom mirror, in no way ready for what he was going to see inside of it.

First of all, of course, his entire body didn't even fit inside the mirror anymore. His head was cut off above the shoulders, and everything below his waist was gone as well. The most striking thing that Humility could see was that his chest had sprouted two large, nearly D-cup size breasts out of seemingly nowhere! "Holy fuck..." was all Humility could say as he reached both of his hands underneath his new bosom and started to jiggle it up and down, feeling all the weight that was being held there...it almost felt like their heft was increasing with every passing second, honestly! But Humility couldn't linger on this development for too long, considering that his chest wasn't the only specific thing to have grown. Something he was a bit more familiar with had swollen up in the downstairs region...

Humility could feel the extra weight swinging between his legs throughout all of this, but he hadn't actually gone and looked down there until now. And what he saw was perhaps even more surprising than the sudden boob growth he had initially noticed! His cock and balls had, at the very least, tripled in size, his heavy, black-furred orbs swinging between his legs like a pendulum with every step he took. And, though his shaft wasn't even hard, it still grew massively, taking Humility from a grower to very much a shower in just a matter of minutes. Though, it wasn't likely that his shaft was going to stay soft for too much longer, considering he was already feeling up his new gains as his body continued to stretch beyond the mirror he was looking into! Though his overall growth wasn't as intense as it had been in those special areas, Humility had still sprouted a good few feet or so, and his head was already threatening to bump into the ceiling of his house.

"Okay. Uh. This is great and all, but...how the hell am I going to get out of here!?" Humility asked himself, feeling his head starting to brush against the ceiling just as he said that! There was absolutely no way he was fitting through the door frame now, and the massive weight that had been added to his chest made it difficult for the cat to even ambulate properly. He had washed all that stuff away, shouldn't it be wearing off by now...!? And yet, here he was, starting to be forced to hunch over just to stay inside of this room; and even that wasn't going to be a permanent solution, as the cat went from 5 ft, to 8 ft, to nearing 10 ft tall, with a nearly 2 foot long shlong between his legs that he would have to deal with and breasts that were quickly expanding beyond the conventional scaling of bra sizes. Property damage was now something that Humility was going to have to consider, if this growth spurt kept at the rate it was going!

"Mmfff..." the cat grumbled through a bitten lip, his hands roaming over both his breasts and his shaft as he leaned back and sort of curled up inside of his bathroom. He had to pull his knees in just to fit now, and judging by all the shaking and creaking around him, it was becoming very obvious that the house was not built to support his swelling weight...! And yet, here he was, feeling himself up. Not only did growing feel good, but the stimulation just fed into itself, so much more shaft to roam over and grope needily. The cat kept having to crane his body into more and more awkward angles to stay inside his bathroom, though, and it was clear that this arrangement wouldn't last much longer...

*ka-cRRRRk*

The ceiling above Humility's head had been cracking and creaking for a while now, and the cat's most recent growth spurt ended up being just enough to break through. The roof of the house started to crumble around Humility as the cat continued to grow, unable to stop himself from destroying his house in the process...not like he would be able to fit in it anymore anyway! At the same time, the floor underneath Humility gave way, though the drop was barely registered at the cat's size, and he soon grew back to the same height he was at beforehand. 15 ft and counting, and the cat was starting to notice some alarmed passerby gathering around his quickly-crumbling house...at least his more intimate bits were still hidden for the time being, though the cat still blushed madly as he realized there was no possible way to hide the mountains that were forming on his chest, easily over 3ft round by now. Even if he tried to cross his arms over the nipples, at the rate his breasts were growing compared to the rest of him, they would eventually burst out of their containment, much to the awe of everyone who had gathered to watch!

All was one word to describe the crowd, another was fear...and for a few of them, arousal. Humility was steadily continuing to grow out of the domestic rubble that his house had been reduced to, quickly finding no place for his not only macro, but also hyper bits...they BWOOMPHED out into plainview, eliciting an incredible gasp from the crowd that only made humility even more embarrassed. "H-hey! Stop looking!! Somebody call, like, a scientist or something, it won't stop!!" Humility yelled, his voice now foreign to his own ears with how deep and booming it was...and, yet, he was undercutting his own words with the teasing strokes and rubs that he was giving his cock. It just felt so damn good, he couldn't help himself, even as he grew beyond to 18, nearly 20 ft tall. At this point, foot-long growth spurts were barely even recognized by the cat. All he knew was his height relative to the other houses around him, and the outcome always seemed to be "taller".

Eventually, there wasn't much rubble for the cat to even hide in, so he reluctantly got to his feet, his hardening shaft swinging around like a wrecking ball every time he moved...bumping into other houses, street lamps, and trees; but, thankfully, the damage was minimal compared to his own house. Though at this size, if they ever sent him a bill, he could just sort of...step on them! If the growth lasted forever, which, honestly, Humility had absolutely no idea of. He was obviously still growing, especially in the crotch and chest areas, his shaft now easily over 6 ft long, but...maybe it had tapered off a little bit? It was hard to tell from all the way up here, especially as he ran out of things to compare his size to.

The cat knew one thing, though, and it was that he was profoundly embarrassed by all this! At some point, his fight or flight reflex kicked in, and he just turned tail and ran over what was once his backyard, trying to just get away from his little spectators so he could figure out what the hell was really going on! The loud, frantic stomping was enough to scare most of the crowd away, but a few people actually ended up following Humility into his backyard and beyond. Clearly, they were the horny ones. Though he could threaten them with a raised paw or the like, that's probably what they were after...so, he just sort of had to hope that he would outrun them. Though, that was a bit of an ask, considering how easy it was to keep track of him, between his height and the path of destruction he inevitably left with his every move!

Every step continued to grow the cat as he made his way beyond the city limits and out into the country. 20, 25, 30 ft...and yet, his cock always kept up, perhaps even outpaced it, to the point where even at his enormous size he could probably use the thing like a body pillow! Doing so would involve using a field as his bed, though, and...well, there was the trouble, now wasn't it? The world wasn't exactly designed for someone his size, and that quickly became apparent as he continued to push down trees and plow through forests. At least he had become big enough that his strides were able to outpace most of the crowd that had been chasing after him, but the question was still incredibly apparent...would he stop growing? Would he ever find somewhere big and private enough to deal with the massive shaft that had sprouted between his legs?

At this point, with Humility nearing almost 40 ft in height, he at least had a possible route to finding an answer. Walking his way down to the headquarters of that shampoo company, and employing some...diplomacy to find a cure. Or, at least, something that would help him control the growth, because...well, it was kind of hard not to enjoy some of the assets he had gained~