Size Does Matters

It was another day in Konoha and Naruto and Kiba were at each other's throats. It had all been Kiba's fault and they both had already almost come to blows several times on the mission, since they both tended to have problems backing down from confrontations. Once one of them started bragging the other started in return to and before they knew it they were at each other's throats.. Neither of them wanted to back down from the other and wanted to prove that they were the bigger man than the other. It all came to a boiling point when Kiba mentioned how he was a Chunin and he was still a Genin and nothing more than a child.

"Will you shut up about that already!" Naruto growled out. Kiba was so damn annoying! All he wanted to do now was show him that he was better than him. But while on a mission, they couldn't fight each other. That's when the idea hit him, he had to fight on a more simple level.

His angry bared teeth soon transformed into a self-satisfied grin. "You might be a Chunin, but I've still got a bigger cock than you."

"What the hell?" Kiba said who was caught off by the random comment. "You do not! And what the hell's that got to do with anything?"

"Nothing at all," Naruto drawled, placing his hands behind his head in a gesture of superiority. "It's just- You know what they say. You can tell everything you need to about a guy by his cock size."

"Screw you!" Kiba yelled. "Besides, I'm way bigger than you are anyway!" "No offense, but I've seen you naked a few times," He held up two fingers close to each other with barely any space between them. "Not too impressive, little Naruto."

"What? Hey! I'm a grower damnit!" Naruto spouted indignantly his face red with embarrassment, he was going to get Kiba for this insult.

"Sure, you just keep telling yourself that." Kiba said with a smug smile.

"I'm WAY bigger than you are, dog dick!" Naruto yelled as he poked a finger at Kiba's chest, right in the center of the triangular patch of tanned muscular flesh not covered by his jacket. "I bet you need Akamaru to sniff around your crotch every morning to help you find it when you need to piss!"

Swatting Naruto's hand away, Kiba bellowed, "Alright, that's it! We're gonna settle this once and for all!" Getting insulted himself was fine, but bring Akamaru into it and Kiba got mad. His hands moved down to unfasten his pants.

"Huh? What're you." Naruto asked, puzzled.

"Do I have to spell it out for you, idiot?" Kiba said, his hands pausing at his zipper. He smirked at Naruto. "Get yours out too, unless you're afraid to lose. Loser has to submit to the winner."

"Eh? Errr- Hell no! I mean, yeah, I was just thinking the same thing!" Naruto yelled back, before hurriedly moving to follow Kiba's lead. He wouldn't lose to him, he was going to show him he was the bigger man!

Kiba had his out first, his pants being relatively easy to undo (as he'd discovered to his chagrin once; when Naruto had decided to de pants him in the middle of the village, causing Kiba to flash everything he had under the waist to the noon-day market crowd. From that day forward Kiba had made sure to put on a pair of underwear every morning, despite how much he might like to going commando. His large uncut cock and low hanging balls, freed from their confines, hung down between his legs.

Kiba suddenly laughed as Naruto finished unzipping and lowered his pants, "What, you think you can beat me with that thing?" he said, and looked pointedly in the direction of Naruto's limp member. There was no way around it. Flaccid, Kiba was clearly bigger than Naruto in both girth and length. Naruto's member was small, really small in comparison to Kiba's who was larger than average for most men, the fact that they were still teens and that Kiba was already this big made Naruto's blood boil with anger, and arousal. However, he was not going down without a fight.

"Just you wait!" Naruto seethed trying to not gawk at the large piece of meat between Kiba's legs , "Mine'll be freaking huge! It will be bigger than yours!" He declared as he grabbed

"Hey hey, oak trees don't grow from weeds, little Naruto." Kiba grinned as he removed his shirt revealing his toned upper body and laid a lazy hand over his cock and began stroking it slowly.

"Oh yeah? I'll show you, bastard!" Naruto challenged as he took off his clothes revealing his muscular body to Kiba. Naruto couldn't help but mentally appreciate Kiba's physique, he was large and muscular. He always heard that Inuzuka men were more bulky than others thanks to their genetics, the fact that they were both still young yet Kiba already looked like a hot model made Naruto jealous and also turned on. He then brought both his hand to his own cock and started pumping furiously.

Several long moments passed as the two boys settled themselves down to the ground. They were both in a secluded wooded area so that no one could interrupt them. Kiba choose to lean up against a tree away from other people and Naruto plunking himself down a few feet away on an open patch of grass facing Kiba. Both boys adjusted the speed of their strokes, Naruto slowing down from his frenetic pace, and Kiba speeding up slightly to match him. They didn't want to cum; they only wanted to enlarge their cocks to the maximum size possible to show the other up. Soon, both boys were stroking almost in sync with each other.

The long silence however, interrupted only by the occasional panting sound, or a muffled moan, soon proved too much for the talkative Naruto. He looked over at Kiba, noting the other boy's progress before nudging him with his foot and could not help but feel a bit of jealousy at the size of Kiba's large cock, it was pretty impressive. "Hey, Kiba? Who're you thinking about?"

"Thinking about?" Kiba asked. He was using teasing strokes along the underside of his cock, lifting his hips and thrusting into his hand slightly as he went. "What are you talking about?"

"Oh you know. Who're you... imagining about now while you're... jacking off?" Naruto panted, a teasing grin on his face. "I bet it's Hinata, right? Or Kurenai-sensei... she might be your sensei man but... Man! She's stacked!"

Kiba blinked. Normally Naruto wouldn't have been that far off. Well, with Hinata Kiba tended to think of her more as a little sister, but the attractive Kurenai had been the subject of more than a few adolescent masturbation fantasies despite the age gap between them. "Well..." Kiba said, his voice trailing off. Lately though, his fantasies had been along different lines... Shikamaru and his muscular build. And whether or not he would consider going out with him or even how his lips felt and even Naruto and his nice tanned body "Er... none of your business! Why? Who're you thinking of?"

Naruto grinned. He continued sneaking glances at Kiba, checking out not only his cock, but other things too, like the light sheen of sweat on Kiba's neck and face, how Kiba's two red facial tattoos seemed to mix in with the flush on his cheeks, and the way his pectorals were heaving up and down inside the confines of his coat in time with his strokes. "Heheh, maybe I'm thinking of your mom."

"Hey!" Kiba protested at that decidedly non-hardon-inducing mental image. "No fucking fair saying stuff like that!"

"Heyyy, if you can't handle the truth..." Naruto said with a twist of his lips and jerked himself faster, "Not my fault your mom's hot."

Kiba aimed a kick at Naruto's side. "Shut up dumbass, that's gross." Crap, he could feel his boner deflating just at the thought of his mother's face. Not only was at his mom, but the woman could be scary as hell. Damn... he could practically feel the blood draining back out of his dick... "Besides, aren't you supposed to have a thing for Sakura or Hinata?"

Naruto yelped at the kick, "Ow, bastard! Of course, I do. Doesn't mean I can't jerk off to other people if I want. Besides I always wanted Sakura, I never really cared for Hinata."

"Whatever man," Kiba scowled, going back to concentrating on the sad state of his own erection. Spitting on his palms, he grasped his flagging organ around the base and started making quick, slick strokes up and down, from the base up to the head and back again. Through his sharpened nose couldn't help but catch the scent of sex, sweat, and aroused pheromones radiating from the other boy jerking himself only a few feet away. He tried to focus all his attention on the feeling of his dick rising to full attention.

Tch, like you're one to talk though... Probably thinking of Sasuke right now..." Kiba said as he started massaging is well formed abs.

"EH? H-hey!" Now it was Naruto's turn to kick Kiba. "Why would I be thinking of that asshole!?"

"Well..." Kiba winced from the kick but grinned anyway, his canines showing. "He IS the only person you've ever made out with, ain't he?"

"I-But-that is-He-" Naruto spluttered, the flashing memory of Sasuke's mouth pressing hard into his own putting him at a loss for words. "That was an ACCIDENT! Bastard!" He went to kick again, but Kiba caught his foot and shoved it away.

"Hah hah! Right!" Kiba said with a barking laugh. It was so damn easy to push Naruto's buttons sometimes.

Naruto went off on one of his anti-Sasuke tirades, but Kiba just smirked and settled back against his tree. If anything, he could smell the scent of arousal getting even stronger from Naruto once Sasuke's name came up. Sure, that could be caused by a rise in testosterone due to Naruto's competition with his teammate, or it could be, well... Kiba's breath hitched slightly as he jerked himself faster.

Truthfully, both boys had reached their full size by now, but neither of them wanted to admit that their current condition was their maximum length, so the contest had somehow evolved into a stubbornly defiant full-blown jerk off session.

"Hahh... is that the best you've got, Naruto?" Kiba mocked him from off to the side. "I thought you said... you were big...?"

""Sh-shut the hell up..." Naruto groaned, keeping is eyes shut and slowing his strokes down some as he got closer and closer to orgasm. He teased himself, only lightly caressing himself now, and switching to playing with his other nipple, keeping himself teetering on the edge.

That is, until Kiba got impatient.

"Hey, Naruto! Open your eyes already!" Kiba yelled. Not stopping his strokes, (though he had to be careful now. One stroke too fast or too long in duration and he could feel he'd be cumming all over the place) Naruto opened his eyes wide enough to glance in Kibas's direction. When he saw what he was looking at though, he couldn't help but widen them further in surprise.

What he saw was Kiba , splayed out on the ground. His hands were resting on the ground behind him, propping him up so he could throw a satisfied look at Naruto. His toned muscular body covered in a light coat of sweat and heaving from the action But those weren't what drew Narutos's attention and made his mouth water. No, what he focused all of his attention on was Kibas's penis, sticking straight up out of Kiba's groin on it's own without benefit of Kibas's hands like some kind of phallic flagpole. The thing really was enormous! "Heheheh..." Kiba snickered, flexing his thighs and bucking his ass lightly off the ground, causing his penis to wobble slightly in the air. Precum adorned the tip, dribbling slightly at each light buck. "Told you so!" he said proudly

And, well, seeing a sight like that, there was really only one thing for Naruto to do. Naruto descended on Kibas's swaying erection like there was no tomorrow. "Ah! Ah, Naruto, what're you...!" a shocked Kiba managed to say, but Naruto didn't answer, his mouth being otherwise occupied at the moment wrapping itself around as much of the length as he could. Kiba almost tried to tell him to stop but the feel of Naruto's tongue almost immediately cut short his protests and all he ended up doing was moaning loudly and thrusting into Narutos's mouth.

It ended up being a quick job since Naruto was already on the edge. "Ahn, Naruto- I... oh, keep doing that- you're... AhhHH!" Kiba cried out, and Naruto got a giant mouthful of Kiba's seed Naruto collapsed onto his back on the forest floor, momentarily drained and swallowed the cum with a gulp, before licking at the corner of his lips where some had leaked out.

"That was good Naruto, but now for the real fun," said Kiba with a cocky grin as he watched a humiliated Naruto sit up. Truthfully, he enjoyed Naruto's blow job a lot and to make it better he proved himself more of a man than Naruto.

"Fine whatever," Naruto said trying his best to contain his rage and being humiliated by Kiba. "What do you want?"

Kiba took a step towards Naruto and before Naruto could react, he felt a thud across his face. "Ha now who has the bigger cock?" Kiba said tauntingly as he swung his cock again and struck Naruto in the cheek with his large cock. "Remember the loser submits to the winner."

Naruto shot Kiba a glare that could kill, not only had Kiba demonstrated that he was more dominant he was starting to feel a strange warm feeling of arousal inside of him as Kiba slapped him with his large cock. He looked up at the gloating Inuzuka, from his carved legs, to his hard abs, and his large muscular chest; Kiba definitely had a more built upper body in comparison to him and he couldn't help but feel that he wanted it, badly.

Kiba kneeled down in front of Naruto and looked him in the eye, Naruto couldn't help but see a hint of warmness in those eyes that were more dominating. The next thing Naruto knew Kiba shoved his tongue into his mouth and their lips met as he felt Kiba's tongue easily dominate his. Naruto let out a moan as the Inuzuka held the kiss for what felt like an eternity. Naruto felt Kiba's had lightly massage his chest and abs while it worked its way downward and gave his cock a squeeze. Naruto couldn't contain the excitement anymore and felt himself release all over the ground in front of him but could react as Kiba pulled him into a deeper kiss. He almost felt sad when Kiba pulled away, " I just want you to admit who is the bigger man," Kiba said into Naruto's ear as he then began to nibble and bite down onto Naruto's neck.

Naruto let out a loud moan, "Y-You are the bigger man,"

"That's what I wanted to hear and now you are mine," Kiba said with a smirk as he pulled Naruto in for another kiss. He then bit down onto Naruto's neck officially making him his bitch. "Now how about you bend over and we continue?" He said with a smirk on his face.

Naruto gulped while staring at Kiba, his muscular body and large cock made him feel like an animal about to be hunted, yet he also felt a warmth that Kiba would always be there to protect him and give it to him. He only nodded his head as he turned over and showed his backside to Kiba.

"Man Naruto you have a nice ass," Kiba said spanking it causing Naruto to moan. Kiba continued to spank Naruto causing the blonde to moan in pleasure into his back side was sore and red.

"Well here I go," Kiba said as he stroked his already hard member.

Kiba gently inserted himself into Naruto who moaned and grunted in pleasure as Kiba slowly entered him. Kiba then started to thrust into Naruto causing the blonde to moan in pleasure as he was pounded by his new alpha male. Kiba then started to go faster, he knew that Naruto had a lot of energy and stamina and as he continued to go faster he heard moans and groans from Naruto who howled, moaned, and grunted in pleasure, these sounds were music to Kiba's ears and they turned him more. I

It was no surprise to either Naruto that Kiba was an animal when it came to sex, since after all he was more in touch with his wild side and instincts. He felt strangely happy to be Kiba's bitch as he felt Kiba continue to assault his backside. Afterall, since he had the will of the fox it felt only natural for Naruto to submit to the more beast of a man that was Kiba.

Kiba did not go easy on him and he made sure that Naruto knew who the bigger man and the alpha male between them was. So Kiba when all out on him, turning Naruto into a raving and moaning mess on the ground as he thrusted harder and went faster. Eventually Kiba could not hold it anymore and released his loud into him causing Naruto let out a howl as Kiba filled him up.

"I hope that this teaches you who the real man is," Kiba said with a smirk on his face. He let out a laugh as he watched Naruto sit up, his naked body covered in dirty and other fluids. Kiba realized he still had a little more in him so decided to do one last thing. He let it loose on Naruto, he laughed as he saw his seed cover Naruto's muscular upper body. "Man Naruto I still have so much in me, I cannot believe to think that you thought that you were bigger than me. Let this be a lesson to you to never challenge a real man." Kiba said pointing to his himself.

Naruto moaned as he felt Kiba's seed it him, he felt humiliated but he strangely like it a lot and wanted more of it from Kiba. In the end Naruto couldn't help but enjoy the feeling of being dominated by a real man.

"Man Naruto I can tell that you enjoyed that a lot; how about this, when you feel the need for a real man again just come to me do you understand?" Kiba asked Naruto while looking at him with a piercing gaze. Naruto only nodded. "I want a verbal answer," Kiba growled.

"Yes," Naruto mumbled.

"Yes What and Why?" Kiba said. He wanted to milk this out to the end.

"Yes Kiba, no Alpha. I want you to make me feel like a man more because you are a real man," Naruto said looking Kiba in the eye. Kiba laughed, he realized that Naruto was now his bitch and that now he was the bigger man of the two.

AN

Hope you all enjoyed it, my first lemon. It's a one short one for now. I may make an alternate ending where Naruto is bigger.