“I can’t believe it!” whined Koda as he and Kenai padded into a clearing. The younger bear cub, albeit somewhat older and bigger than when he first met the human-turned-bear, was still complaining about his loss. 

“You’re the one who made the bet,” Kenai chuckled in response. 

It had been some months since his arrival to the bear’s territory where the salmon was abundant during its running season. In that time Kenai had gone from an outlier to a fully embraced member of the bear clan, being officially inducted and allowed to stay. While it did take some time, Kenai was able to fully adjust to his new life, experiencing plenty of things in those months since his arrival.

One of the most surprising was the bears’ stance and attitude towards sex or mating as they called it. Unlike the humans, the bears didn’t take mating all that seriously. It was a means of feeling good, bonding, or just being a fun way to make the time pass. There were no qualms about mating right out in the open for anyone to see. Even various pairings like two males or two females weren't balked at. Even mating pairs consisting of adult bears and bear cubs. That had been the most shocking to Kenai when he saw it and he found himself having certain thoughts about Koda, his adopted brother. 

But that had been then. And by now things were very different. They had come back from the river, where Koda issued a challenge of who could catch fish faster. For the longest time Kenai had been bad at fishing. Though he was used to being a bear, there had been some habits that were hard to shake. And just diving his paws into the water to snatch up the swimming creatures was much harder than it looked but his paws were no good for holding tools either. Koda knew this and would issue challenges, always announcing them loudly to get attention. With eyes on him, Kenai wouldn’t be able to back out. And the prize for winning would be the loser pleasuring the winner...

But this time had finally been different. After all of these months, Kenai had beaten the younger bear for the first time. Koda turned out to be a pretty sore loser but the bigger bear wasn’t fazed by that. Kenai was looking forward to his prize but he still felt awkward about mating out in the open so he opted to find a more private spot, choosing to lead the way until they reached a more spacious spot some distance into the forest beyond the river. 

“When did you get so good?” Koda pouted as they came to a spot. 

“I guess at some point I got tired of sucking on your little bear,” Kenai said with a smirk. 

“Hey! I’ve gotten bigger and it has too!” Koda protested. The smaller and younger bear was easy to rile up if his developing package was mentioned. He couldn’t wait to grow up and have something as large as Kenai’s or if he was very lucky, he could grow as big as Tug. The biggest bear in the clan had balls so big they were impossible to miss when he was walking by. 

Kenai had to give Koda some credit. He had certainly gotten bigger overall. In the recent months his balls had finally started to make seed that he could shoot, but not as much as him of course. Knowing that Koda wanted to have what he had...it was pretty flattering, especially since Kenai wasn’t sure how much he stacked up against the other male bears. But apparently he was a good amount bigger than average. 

“Yeah, well you’re still a long wait until you get to my level,” Kenai taunted, giving some of Koda’s snark right back to him. Seeing that his little brother was upset, he opted to lighten the mood by pushing himself into the smaller bear, initiating a round of wrestling that had them tumbling about the grass, playfully growling and laughing against each other. The disappointment felt by Koda was forgotten and eventually they stopped with Kenai thumping on his back, taking some breaths, looking down to find that Koda’s head had landed perfectly between his back legs. 

“Oh, would you look at that?” Kenai asked, which made Koda notice it as well. From his perspective, the bear cub had an up close look at his older brother’s sheath and fully developed balls, looking perfectly rounded and a bit heavy. Instead of feeling jealous, Koda was instead struck with a sense of intrigue and excitement about interacting with the bigger bear’s privates. With the soft fur of his chin stroking the sheath, Koda felt it shift before something hard poked at him. He eased his head back and looked at the pink, pointed tip of his brother’s bearhood. 

“How about a few licks?” Kenai asked, copying the words and tone that Koda would usually have. 

That made the younger bear smile and he complied, giving the protruding tip another look before he lapped his tongue across it. The taste that hit his tongue was sharp but also appealing, making it easy for him to do it again and again, making the bigger bear’s length slide out even more. As it was rising all the further from the sheath, Koda continued licking what he could, causing Kenai to moan softly. The hard flesh itself pulsed against his tongue and with them came a trail of precum that was leaking downwards from the tip that was getting all the harder. Still laying back, Kenai was feeling the exhales of breath and damp nose against his erection until the whole thing was out, to which Koda licked from the base all the way up to the tip, collecting plenty of the leaked precum on his tongue’s surface. 

“That tastes pretty good,” Koda said with a chuckle as he looked up and down the pink spire, again admiring its size up close. “Jeez, you really are so big...” Koda said with some awe. There was another spark of jealousy but moreso Koda was feeling a hope that he could at least match up in the coming years. 

With all of the inches presented to him, Koda started to feel an eagerness. All of a sudden this no longer felt like a loss. Koda rested his paws on Kenai’s thighs and lifted his head, opening his mouth and pushing his way down, gently closing his mouth while licking and sucking on the tip, hearing Kenai moaning from this while he gathered more precum to savor like a saltier honey. Pushing down further, he took in even more of the inches bravely, causing Kenai to grunt now. 

Knowing that he was doing a good job, Koda decided to do more, going as far as to push the tip past his throat, doing it slowly but taking on the task, not being willing to back down, especially when Kenai had such an easy time of taking him. Kenai didn’t expect the smaller bear to take things so far but it was hard to resist the hot and tight throat that slid its way down. But at some point Koda seemed to be having trouble but wasn’t easing, still defiantly trying to reach his way down further, which Kenai saw and after a bit of thinking he reached his paw out and placed it on the back of Koda’s head. He thought about pulling the smaller bear’s head up, to keep him from doing too much, but instead his lust won out and he was pushing downwards instead. 

That push was what Koda needed to take the whole thing. He could feel it spreading his muzzle and filling his throat. There was a bit of an ache but it was easing as he remained in place, feeling his mouth watering as the pulses continued. He expressed that he was ready by making a few noises that Kenai picked up on. Still having a hold on Koda, Kenai started to guide the younger bear into lifting and lowering, taking his length gradually instead of rushing into it, not wanting him to be hurt. 

Being small and young did have an effect on Koda’s overall performance. His blowjob was sloppy and unsteady but it still felt good to the older bear, leaving him grunting harder and clenching his teeth from the way it felt. Though he lacked experience, Koda was doing the best he could, making up for what he couldn’t do on his own by moving his tongue about, stretching the long smooth appendage around as much as he could. This was happening while the warm and tight maw was sailing up and down, keeping the suction all the way throughout. 

“You’re doing really well...” Kenai said, having to keep his voice steady against the pleasure racing through him. Koda mumbled something in response, the sent sounds of his mouth going and down persisted, the shaft he was sucking on was getting all the sloppier and warmer. There was so much precum coming out that Koda continued to swallow. As he got more, Koda’s excitement grew and he did put more effort into what he could while Kenai continued to guide the pace of the oral act. As this all played out, the actions were becoming faster and smoother. Koda had gotten used to taking Kenai’s shaft while Kenai was finding it all the harder to keep himself composed and truly in control. There was this urge to just wildly rock his hips, to slam his way into the smaller bear’s throat but he had to resist. 

While he managed to keep himself steady, he still shook and felt a growl rising up from his throat when that point came. He had to let go of Koda’s head to not do anything by accident, just letting his climax take hold, releasing his seed into his brother’s mouth and throat. Koda did make a sound of surprise but let it happen, feeling it all erupting from the tip and filling up his throat then his mouth, giving him a taste for the even thicker and stickier bitter fluid, which he did his best to drink down, all while feeling and hearing Kenai’s climax. All until he eased off and licked his lips, looking up at Kenai with a content look. “That was pretty good too...” Kenai responded with a small chuckle but then perked up when he heard something. What sounded like the snapping of branches. Tumbling into their view was something completely unexpected: a small human boy. Seeing him, Kenai was quick to jump up, nearly flinging Koda. 

“This is a human! A little one!” Kenai said with urgency in his voice. For a moment Koda started to feel sad, wondering if his older brother was missing his former life as a human. That was until Kenai turned to face him. “But where did he come from? Shouldn’t he have parents?” 

Koda looked at the boy and started to notice some things. From what he could remember humans usually walked about on two legs but this one was crawling about on all fours kind of like them. He wasn’t wearing any clothes and looked pretty dirty as if he had been roaming about on his own for a while now. It even got close to Kenai and sniffed at him.

“Uh, Kenai? Are you sure he’s a human?” Koda asked with some uncertainty. 

“Of course he is!” Kenai responded. “Koda, you stay here with him. I need to find his parents. They must be around here.” Without looking back or saying anything else, Kenai was already racing off, leaving Koda alone with the strange boy. 

“Uh...” Koda swallowed nervously as the boy bounded right up to him, leaning in to sniff at him before circling around to look at Koda from all angles. “Hey, what’s your name?” Koda dared to ask. The boy stopped to face him again and grunted something before looking at Koda expectantly. 

“...Right,” Koda responded. “Well I’m Koda,” he introduced and then blinked when the boy nodded and seemed genuinely friendly towards him and that caused Koda to relax some and realize that this human boy could understand him. From what he was told, humans weren’t good at talking to other animals, at least not in this way. Koda gave the boy a smile back and that seemed to make him brighten up even more. 

“Yeah, this is the place where I live. I mean...not this forest but the salmon run just ahead. It's got a huge river and when the running season comes there’s more fish than you could ever count... Oh, that was Kenai back there. He thinks that your parents are nearby. Are they?” Koda asked after some rambling. The boy seemed to think for a moment and then shook his head. 

“So you’re all by yourself?” Koda asked and he got a nod in response. “And you have been for a while, huh?” The next nod he got was accompanied with a sadder look on the boy’s face. 

“Well, I was on my own for a bit but then I found Kenai. And now you found me! Kenai was a human and the other bears took him in. I don’t how we can turn you into a bear too. But I’m sure they’ll let you join until we figure that out! You can stay with us!” Upon saying that, the boy all but threw himself at Koda and he again found himself playfully wrestling but with someone closer to his size. 

It was a bit of a challenge but Koda managed to win, pinning the boy down. Through the rush of winning, Koda was reminded of what happened after he and Kenai wrestled along with what usually happened to losers, even if he hadn’t made a bet in this instance. 

“You know...” Koda said with a different tone in his voice. “Usually the losers of these games have to do a certain thing. And this works out because it’ll also help you get accepted by the bears.” The boy looked curious so Koda dared to roll over and over, getting onto the back and showing off his loins, pointing to them with his paw. “You know this? You’ll have to suck on it until the stuff comes out. The bears call it marking. They can always smell it.”

The boy nodded and moved in pretty fast which made Koda say something again. “Whoa. Careful. And...I think I’ll call you grunt. Because that’s the sounds you make. Does that sound good?” 

Accepting his new name, Grunt got in between the bear cub’s spread back legs, taking a look at the animal’s groin that was much different than his own, his eyes transfixed on the pink pointed tip that was poking out, followed by more pink shimmering inches that were sliding out after it, all until Koda was fully erect. 

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