The moment their eyes met, Gumball and Chi Chi were at each other's throats. Despite all his best attempts, the blue feline couldn’t stop the goat from copying his every move. Just when it seemed that he had the copier beat, Chi Chi would soon be back, replicating everything the feline did. This went on for years, well after their time in middle school. Even as young adults, the two of them were at it. 

But as they grew older, Chi Chi grew bolder, matching Gumball’s level of stubbornness and trickery. He became much more than a simple copycat. At this point, the feline and goat were rivals, constantly testing the other’s will. Sometimes Gumball took the lead and other times it was Chi Chi that pushed Gumball to keep up with him. 

The most recent challenge between the two of them was rather extreme. Both Gumball and Chi Chi were holding out to see who could go the longest without bathing. At first the blue feline was sure it was going to be a breeze. After all, he had dodged many showers after gym and he was used to going a few days without washing up. As far as Gumball Watterson was concerned, he had this one in the bag. 

But as the days went by it was proving to be easier said than done. A few days turned into a week and that week soon became a month. All the while, the feline was holding firm. He ignored the comments and pleas from friends and family. After a whole month and a half, Gumball himself was struggling to endure his own smell. But just thinking about Chi Chi getting the upper hand gave him the resolve to power through it. 

The cat’s body odor was just one part of what made him reek so bad. Not washing for an entire month meant that everything was left to linger and ferment on his pelt. That included the sweat that came from hot days and running away from the usual escapades. After taking a piss, shaking himself off would fling droplets of the yellow stuff on his fur. But the biggest factor was those last, horny nights. 

As Gumball would be in the heat of the moment, sweating from the effort and pleasure, it would all build up until he couldn’t take it any more. Those hot, gooey ropes would come splattering down on his blue pelt. But as per the terms of the bet, the most Gumball could do was use a dry rag to clean himself up. But that only smeared the stuff over his body, leaving the cum to dry. Over the days and weeks it would be left within his pelt, adding another layer of stink to Gumball’s overall pungent odor. 

The very next day the feline was walking down the downtown streets of Elmore. As he passed by others he could hear them coughing and asking where the smell was coming from. At this point Gumball was used to it and pushed it out of his mind as he continued down the sidewalk. 

There was a sudden noise that came from the alley he neared. Stopping his track’s Gumball tilted his head and flicked his ears, hearing more of those strange noises. For some reason, the blue mammal was compelled to waltz down the alley. It wasn’t the first that he spent time in.  As he took the first step, Gumball’s mind wandered to a certain pink bear that had a love for long, dark alleys like these. 

Another thump sounded, much louder than it was before. Gumball jumped back a full foot, his heart pounding in his chest. He looked up to see none other than that goat, Chi Chi also panting as their gazes met. 

“You? What are you doing here?” Gumball asked, pointing at his rival.

“I was just following you,” Chi Chi huffed. He looked back to show the other end of the alley in the distance, leading to a whole other block. 

Gumball said nothing as he raced towards the goat without warning. Chi Chi’s ears flicked and he quickly turned around. He copied Gumball’s actions, racing towards the feline. The two of them soon met, their arms locking around each other as they fought for control of the scuffle. They pushed against each other, about equally matched. But neither one of them was willing to back down. 

Chi Chi sniffed as he strained against the cat. A smile spread on his face, followed by a chuckle. “You really need a shower.”

Gumball gave an extra hard push, knocking the goat back just a bit. Everything he did, Chi Chi did as well. That meant he went just as long without a shower. But Gumball learned that the goat couldn’t copy every single little thing he did. For a moment Gumball thought about how he could one-up the goat, once and for all. 

An idea popped into his mind but it was rather crazy. But Chi Chi’s words struck a chord with him. If Chi Chi said he needed a shower, then that meant he could smell worse than the goat. All he had to do was expose the copycat to the pure musk. He would give in and it would all be over…

With a wide smile on his face, Gumball approached the confused Chi Chi. As he expected, the other male wasn’t copying him because he had no idea what the feline was about to do. He was acting off from his usual course and Chi Chi couldn’t make an accurate prediction at the moment. 

Gumball thought for a moment, figuring if he was going to do this then he was going to expose the confused goat to the sweatiest, smelliest part of his body. But that would mean…

The feline stuck to his guns, seeing this as the chance to finally take the goat down at peg, hopefully for the final time. There would be no way Chi Chi would be able to recover from something like this. He drew even closer to the copycat and with a deep breath the blue cat pulled his pants and underwear down, exposing the damp, grimy fur of his sheath. 

Gumball’s ego was instantly fueled the moment he saw the look on Chi Chi’s face. A smirked spread on his own muzzle, he was sure that he had the goat beat. He stood a bit taller and gave the other teen a little show. While the goat’s eyes were still wide, Gumball pressed his finger against the furred pouch, tracing his finger along just enough to coax his cock from it. 

Slinking from his twitching sheath, Gumball’s dick finally made an appearance, standing at 7 inches. The feline gripped the already slick base and looked down at Chi Chi. 

“Bet you can’t copy this,” Gumball challenged. 

Chi Chi quickly collected himself and to the feline’s surprise, a smile was now on the goat’s face. He rose to his feet, flashing a final glance downwards before he copied his rival’s exact movements. Gumball expected this but he was sure it always set in his favor. Try as Chi Chi might, there are just some things that can’t be copied…

Unlike Gumball, there was no hesitation in Chi Chi’s actions. Instead the goat looked rather proud as he slowly slipped his pants down. His cock had already slipped from his sheath, bouncing as it was freed from waistband. 

Now Gumball was the one wide-eyed. To his utter dismay, the goat’s semi-hard dick was already bigger than his. Way bigger. And it was only growing longer and fuller. The feline had to take a step back, Chi Chi’s cock grew longer with each passing second, each inch creeping from his fat sheath. 

Gumball looked on in awe at the expanse of goat dick that was still extending. Chi Chi himself said nothing, he didn’t need to. His body was doing all the bragging for him. He relished the look on his rival’s face, it was the face of utter defeat. Now it was his turn to give his rival a show. Reaching its full mast, Chi Chi’s cock beat out Gumball’s in every way. It was long, thick, and heavy, looking out of place on the lithe goat’s body. 

“Can you copy this?” Chi Chi taunted back, shaking his hips a bit. His cock swung back and forth in wide arcs. 

Not only did Gumball not have a response to his rival’s words, but he couldn’t stop looking at the flesh log between his legs. How such a large thing could be contained within a previously small sheath or how Chi Chi was even holding the monster up, Gumball was at a total loss. 

He huffed to himself but that in itself was a mistake of sorts. The moment he inhaled his senses were punched with a waft of muggy stink that instantly made Gumball cough. Just like Gumball himself, the goat had a month’s worth of overall grime on his body. But with his cock being much, much larger there was more piss and buckets worth of cum that was left within his fur. As bad as Gumball smelled, Chi Chi stunk nearly ten times worse. 

The swaying of his massive cock was literally fanning the gnarly stench in the wincing feline’s direction. Even as he covered his nose, the stink still found his nose, burning within. The reason for his resistance wasn’t out of disgust, but rather the opposite. Something about the raw, masculine scent made his entire body pulse. Drool slipped from his muzzle, oozing onto his fingers. With each whiff his cock gave a hard throb. 

“What’s wrong? I was just playing my part of the bet. Is it too much for you?” 

Chi Chi now wore a cocky grin on his face. There was no doubt in either of their minds that the winner this time was Chi Chi. Usually, when one of them came out on top they would just start a new contest and start it right away. But the winning goat was in a different mindset this time. He wanted a little more than simple bragging rights. 

And on the other side of it, Gumball was fighting internally. Within the feline was torn between his disdain for the goat and the odd desire to get closer to him. Steadily taking control of his mind were thoughts creeping within Gumball’s mind. For a moment he saw himself touching that massive dick, rubbing his paws along it...sniffing it, maybe even giving it a few licks… 

Before the blue mammal even knew it he was right before the goat’s monstrous cock, to matters even worse to him, there was already a hand pressed against the greasy shaft. 

“I didn’t know you thought of me like that.” Chi Chi’s tone made Gumball grumble and roll his eyes. 

“T-that’s not it… I’m just tired of looking at it. The faster you cum, the faster it goes away. Basic principle.” 

“By all means, then.” 

Chi Chi kept his eyes on Gumball, all too eager to see where this was going. 

Sticking to his guns, Gumball swallowed down the reluctance that bubbled up within. He told himself that he was just doing this so he wouldn’t have to look at the disgusting, smelly…thick, juicy cock anymore. Gumball shook those thoughts from his head and told himself to focus. 

But it was harder than he thought. His mouth was watering so much as his nose wouldn’t stop twitching, filling his nose with more of that burning stench. It made his own body feel burning hot all over. His hands trembled so hard that he couldn’t properly press his paw against the thick meat…

Chi Chi noticed that the more he inhaled, the ‘looser’ he became. It made the goat wonder if he could use that to his advantage…

“How about we start slow?” Chi Chi kept his voice low, even a bit sultry as he got the feline’s attention. He curled his finger, telling him to come closer. As if in a trance, Gumball obediently approached. Whether he actually wanted to or not, his feet brought him forwards. 

For Chi Chi, the idea of starting low involved lifting his arm, exposing his sweaty pit. Not only was it absolutely soaked, but the fur along the cleft was a much darker shade, stained with layers of sweat left to dry only to become wet again, over and over. 

Before Gumball or even Chi Chi realized it, the feline’s face was pressing into the dirty space. His muzzle was instantly damp with dripping sweat and the fermented fluids smearing against it. Just the first sniff had him hooked. The space was nice and hot against his nose and lips and the pure, masculine stench that filled his nose all combined into an odd comfort. 

“Heh. Kinda tickles…” 

He could feel the soft fur of Gumball’s face pressing and brushing within his armpit, sending light tingles up his arm. But he still held steady, his ears perking at the many sounds that were coming from the huffing cat. 

Gumball’s mind was a total haze as he drank in the putrid aroma. Every whiff only fueled him to new lustful heights. There was a part of him that was urging to stop it. He was supposed to hate Chi Chi, not get all close to him… But the little voice soon became white noise against every other fiber of Gumball’s being.  

Unable to contain himself, Gumball allowed his tongue to slip from his mouth. It pressed against the damp fur, instantly being struck by the powerful taste of sweat and pit muck. Against the sourness and the tingling on his taste buds, Gumball couldn’t hold back a light moan. 

Chi Chi heard this and his smirk grew even wider. It was clear the cat was enjoying this way more than he was letting on. He figured that it was about time to move onto something else, up the stakes a bit. After all, why should Gumball have all the fun? As nice as the face snuffing his pelt felt, Chi Chi’s cock was pulsing and now leaking for some direct contact. He pressed a paw to the back of Gumball’s head, gripping the fur before he pulled the feline back. The deep gasps and little whimpers of desperation was music to the goat’s ears. 

He reached out and caressed underneath the feline’s chin, getting a purr out of him. With a smile on his face, Chi Chi knew exactly what he wanted to do next. In a quick motion the goat snatched the cat up, pressing their chests close. With a bit of strength, Chi Chi managed to lift the feline a bit. Getting the idea, Gumball wrapped his arms around the goat’s neck. He was sure that they were thinking the same thing, but they weren’t copying each other this time. One was leading while the other was going along with it. 

Chi Chi reached underneath the cat, cupping his hands underneath the soft, bubbly pair of cheeks. With a small grunt he heaved the feline even higher. While his hands were full, Chi Chi shifted his hips upwards angling his cock upwards, right in between Gumball’s pair of cheeks. The feline felt this and only whimpered in anticipation. He knew what was coming and the small part of that wanted to say something was all but snuffed out by the lust threatening to burn him up from within. 

Chi Chi didn’t bother warning Gumball before he gave the first thrust. It didn’t really matter to him if the other teen was ready or not. His cock was throbbing hard and just the tip poking against the cat’s soft rim made him shudder. That first thrust came, with a bit more force than Chi Chi himself intended. The tip of his cock and the first few inches were jammed inside of Gumball’s hole. 

The goat winced against Gumball’s sudden scream right into his ear. It only lasted a moment though, being followed by a surprisingly deep purr. That certainly wasn’t something Chi Chi expected to hear; then came a hard clench of Gumball’s ass, something he wasn’t expected to feel. Another shudder ran through Chi Chi, stronger than the last. The soft, puffy flesh hugging his cock already left him wanting more. There was plenty of goat dick left and he wanted to shove every inch deep inside. 

His face pressed against the goat’s fluffy neck, Gumball couldn’t help but sniff at the smelly fur, picking up the vinegary hints of salt. It gave him just enough ease to endure more and more of Chi Chi’s cock snaking inside of him. Nearly half his cock resting inside of the cat, deep huffs came from the goat. He could his tip already poking against the very end of Gumball’s ass. Another smirk spread on his face, it was yet another challenge fir him to tackle. But the goat was done with being beat out. 

Another deep breath came before Chi Chi pressed hard against the once again wailing cat. Enduring the yowls and whimpers, the goat pressed on until a deep squelch came, followed up by a contented sigh from Chi Chi. He successfully forced his dick past the farthest depths of his rival. Against him, Gumball was shaking against the pressure that suddenly punched in his guts. Sure enough, a large bulge forced his abdomen to protrude outwards. 

“Nice and deep, huh?” 

Chi Chi grunted and pulled Gumball even closer to his own body. Now moaning himself, the reeking goat forced even more of his cock inside, only having just a bit more to go. He was sure that he could do it, he hoped he could do it, just the thought was driving him crazy. Another upwards buck came, barreling the rest of his cock inside of Gumball. 

Chi Chi’s dick was forced upwards, shooting through the feline’s body. The bulge in Gumball’s stomach eased a bit but a new bulge formed at the base of his neck, traveling further and further until the blue cat’s muzzle was forced open. Protruding from his mouth was the glistening tip of Chi Chi’s cock. 

“Mmph! Finally, a good fit.” 

Chi Chi gathered strength again, channeling it into his legs, finally pounding into the cat. His massive cock speared through Gumball’s body, retreated down into his stomach before being shoved back up his throat. All the feline could do was time his breathing against each thrust. He couldn’t keep himself from trembling; every jerk of Chi Chi’s cock through his body sent crackles through his entire being. Powerless to stop the rutting goat, Gumball just held tight, easing himself with deep whiffs of Chi Chi’s stinking pelt. 

The goat wasted no time driving his cock deep inside of Gumball, listening to the sounds of the cat gagging and the loud ‘schlorps’ that came from his cock barreling up and back down his throat. All he cared about was the deep pleasure that scored through his shaft. Every reel back surrounded his cockhead with the hot clenches of Gumball’s throat. Each thrust only left him wanting more. For so long he was left with nothing more than jerking himself off, unable to find someone who could properly handle his cock. Granted, Gumball wasn’t exactly ‘handling’ Chi Chi’s dick but he was doing well enough for the goat to enjoy himself. 

If his throat wasn’t plugged every other second, Gumball would have been moaning endlessly, letting them spill out from his muzzle for anyone passing by to hear. But that came were some muffled gags and the fleshy noises of a cock spearing right up his throat, forcing it to stretch and expand around the pressing tip and shaft. 

Chi Chi himself was getting more and more into the bout of fucking the longer it went on. At first he was just looking to tease the feline and maybe get his rocks off in the process but now he wanted more, so much more. This was finally his chance to dominate the feline that constantly made him look and feel foolish, sometimes even in front of others. 

If this was his chance to get the cat back, Chi Chi wanted to make sure it counted for something. His eyes drifted about the alley until they fell on something that would certainly help him out in two ways. 

HIs cock still wedged deep inside of Gumball, the goat moved within the alley, nearing a small trash container. It was the perfect height from him to really stick it to the cat. With another huff, he dropped the cat onto the filthy lid of the container. If Gumball’s mouth wasn’t full of goat dick he would have groaned against the stickiness that was already clinging to his body and the stench that was wafting in his nose. 

But for Chi Chi it was perfect: now only was Gumball now the perfect height to be fucked but he was also now among the trash. After taking another moment to internally gloat, Chi Chi gripped and held tight to the feline’s hips. Grunting again, the goat now had the free room to shove himself as deep and hard as he could. 

Now Chi Chi was humping into Gumball’s ass with full force. Each meeting of his pelvis and Gumball’s plump ass made a sharp clap-like sound between them. Add to that was the goat’s heavy ball, swinging back and forth to bash against the feline’s. Now Gumball was attempting to whimper against the sporadic burst of pain against his loins. There was now let up now that Chi Chi had him bent over against the smelly trash can. His body was perfectly angled with the goat’s cock, allowing Chi Chi to jam himself all the way through his body in a single thrust. 

Now grunted even louder than before, Chi Chi’s arms slipped higher along Gumball’s frame, locking around his lower stomach. His weight was pressed down on the cat, properly mounting him like his feral counterpart. He bunched the muscles in his legs before rocking his hips back and forth. He started steady at first but it quickly grew in speed and intensity, soon becoming a blur. A series of smacks sounded, brought on by the hard fucking. 

Steadily, Chi Chi could feel his climax building. From his cock came excessive floods of precum that gushed out and splattered all over Gumball’s face and the alley wall. The precum that spurt within the cat soon came back down to leak against both their balls. Whatever sounds Gumball made were drowned out by the loud smacks and the intensifying pants coming from Chi Chi, growing closer and closer to his release. Every jerk back and thrust forward of his hips brought him an inch closer; it was no wonder as to why he was now humping so hard and so fast… 

Gumball himself had no choice but to hold on tight to the trash can. His body was overloaded with feelings. Every thrust of the large cock pushing through his body made him feel a strange sort of pleasure on the inside. He didn’t really understand what was going with him and he didn’t have much time to think about it either. His whole body was being worked over; stretched and pounded by that goat’s dick. Spreading his rim wide, snaking up his gut, thrusting through his stomach and right up his throat. Every thrust of Chi Chi’s cock, be it soft or strong, made his entire being tremble at once. 

Chi Chi bit his lip and huffed through his nose before he surged his hips forward a final time. Raising his head and giving a bray of bliss, Chi Chi could feel his cock finally pulsing hard and swelling from the cum elevating up his shaft. Pushing this cock as much as he could, Chi Chi finally blew his load. The hot stuff soared from the flexing tip of his, firsty splashing against the alley’s wall before raining down on Gumball himself. 

Flood after flood of the cum came, hardly giving Gumball any time to take a breath or wipe his eyes. The stuff was hot, seeping into his clothes and fur, making his entire body feel like he was surrounded by roaring flames. It was more than a little sticky, clinging to his pelt in thick layers that fused together, only becoming stickier and heavier. Soon, Gumball’s fur was more white than blue and every inch of his top half felt utterly hot and gooey… 

“Gumball?” 

The two males shifted their gaze towards the new voice. For a moment a spike of fear ran through the both; Chi Chi was fearful of being caught but Gumball was much more concerned about being seen underneath the goat he was supposed to despise. 


A sigh came from the both as the one at the end of the alley revealed themselves to be none other than Darwin Watterson. Gumball and Chi Chi knew they could trust the walking fish to not say anything about this. 

Rather awkwardly, Chi Chi pulled his cock from Gumball’s...body. It was quite the sight to see so many inches steadily leaving the cat’s backside. Darwin’s eyes were plenty wide when the goat’s cocktip finally popped from Gumball’s expanded ass. But more than that, the fish could feel his own cock slipping from his slit. It was easy enough for Chi Chi to see and it gave him an idea. 

“Hey, uh… Darwin. We’re so glad you’re here. Gumball and I have finally squashed our beef. We were having a...a friendship fuck. Right, Gumball?” 

There was venom in the goat’s voice when speaking the cat’s name, prompting the feline to quickly nod. At this point, the goat’s words were more or less true. He had no further intentions of challenging the goat to anything. Not if it meant going through something like this again. He usually liked taking a big cock but there was something lacking in Chi Chi’s methods…

“I was just about to go another round with my new pal, Gumball. Wanna join in?” Chi Chi thought himself rather clever; if Darwin joined in there would be no chance that he would say anything about it. 

Between seeing all the cum, the sheer size of Chi Chi’s dick and his being lust finally reaching his head… Darwin was compelled to nod, stepping further into the alley. As he approached, Chi Chi took hold of Gumball and lifted him from the trash can, once again holding him up as he angled his cock. His and Gumball’s chests were pressed against each other, sticky cum oozing between the both of them. While Gumball looked rather uncomfortable being soaked in something so sticky and thick, Chi Chi was more than used to it. He came way too much to simply catch with a towel or shirt…

Darwin approached pressing himself against Gumball’s back. He was more excited than he thought he would be. It only grew stronger as he witnessed Chi Chi casually lift Gumball and jam his cock inside of the feline. The moans that came from Gumball were soon muffled thanks to his tip once again filling and extending up his throat. Darwin himself was of average size but he was still eager to join in on what he was told was just some friendly sex. 

More muffled wails came from Gumball, reeling from his ass being spread even further by the second cock worming its way inside of him. It was snug fit inside, making Darwin shudder and wrap his arms around his brother. 

Gumball’s insides were stretched beyond what he thought his limit would be. Oozes of Chi Chi’s load dripped from the gaps in his ass, giving the other boys more than enough lube to do what they wanted to. Chi Chi led first, pumping his massive cock inside a little more before reeling back. Feeling the goat’s shaft gliding against his own, Darwin couldn’t help but moan. Not wanting to just stand around, the fish finally shifted his own hips, driving his own cock deeper inside of Gumball’s ass. 

Both of them were pumping into the blue cat at their own respective paces, grinding their dicks against the soft, puffy walls that hugged their shafts. A wide smile spread on Chi Chi’s face as he went on. Fucking Gumball was nice enough but there was something about the feeling of another dick pounding alongside his own that brought a new level of hotness.

Sandwiched between the cat’s ass and Chi Chi’s cock, Darwin was already reeling against the pleasure soaring through his body. He knew he couldn’t compete with the goat in sheer size but Darwin showed that he had his own advantages. With his normal size he could pick up his pace, jamming his dick against those soft, hugging walls with more ease. 

Not to be outdone either, Chi Chi picked up his own pace, jacking his dick within and back out of Gumball’s clenching throat. As their separate but equal paces, the goat and fish’s balls were swinging and bumping against each others…

It then all happened at once…

With the added thrill and pleasure of another guy humping against their own thrusts, neither Chi Chi nor Darwin lasted long. Darwin was the first to blow, raising his voice as he sprayed his load against Gumball’s as and Chi Chi’s cock. Just the hotness alone was enough to also push Chi Chi over the edge. Rather than a repeat of last time, Chi Chi was quick to withdraw and keep his cocktip nestled within Gumball’s guts. 

Gumball finally found his voice, crying out against the sudden pressure in his stomach. Steadily it was expanded and gurling, soon growing heavy with goat spunk. It was boiling hot inside and made Gumball feel a little sick. The one responsible grit his teeth and gave a few shallow bucks of his hips as he came more and more ropes, one after another. Soon bucketfuls of seed made the feline’s belly swollen with hot seed sloshing deep inside. 

Darwin, having found Gumball and knowing he was okay, left with peace of mind and blowing a load gave him peace of body. With that, the fish soon left, sure he would see Gumball later at home. 

Now left alone with his rival again, Chi Chi smirked. His cock was still buried in the cat and he wasn’t quite finished quite yet. Straining just a bit, the goat soon sighed in bliss, musch to Gumball’s own confusion. 

But it soon became clear but the sudden flush of even more heat, the slow expanding of his stomach and the faint trickling sounds from within his own body. Chi Chi held Gumball steady as he relieved himself, not even realizing himself just how much he had to go…

Sniffing at the air, a certain teddy bear was stomping closer and closer to the alley. He was sure he could smell Gumball nearby but there was something else...

Already pissed off that he had to seek out the cat in the first place, Mowdown stepped into the alley. For a second his eyes went wide but they quickly narrowed at the sight of some twig goat pulling his cock from Gumball’s ass. 

“Guess I had you beat this time,” Chi Chi chuckled at the cat kneeling in front of him. 

Gumball said nothing, simply rubbing his churning stomach. His ears flicked at a new sound, heavy and steadily approaching. It wasn’t hard to figure out what it was. The feline didn’t dare turn around. Chi Chi was still laughing at Gumball but it was soon cut short by a large paw snatching him up by the shirt. 



