"AAHAHAHHHH!"
*pant* ... *pant*
"Wow that was great, why am I only discovering this now?"
Naruto just turned fourteen. He is still on his training trip with Jiraiya and they are currently resting in a small village. This week he is alone as Jiraiya needs to do some spy work nearby he doesn't care about. He took advantage of his time alone by 'exploring his body' so to say, like any male in his early teens does. After five minutes he came down from his high.
"Aaahhh, I guess I'll clean up and hit the hay. That was more exhausting than expected."
As Naruto laid down and closed his eyes for the night, a comforting and sweet voice started whispering in his mind.
"I love foxes. They have beautiful fur and soft, bushy tails."
That phrase was repeated over and over again in his mind, but Naruto did not notice this as he was vast asleep.
The next morning Naruto got up and started his morning routine like nothing happened. Today he decided to do some training, so he headed towards the forest and looked for a suitable place to train. On his way there he noticed that the forest was full of life. Birds were chirping, everywhere he looked was green and he had no trouble finding small mammals. Once he found a nice spacious clearing, he started his warm-up exercises. When that was almost done he noticed a fox at the edge of his training ground.
"Hey a fox! I love foxes! I wonder if it'll let me come closer."
Slowly Naruto started walking in the direction of the fox. The creature just studied him curiously. When he was about two meters away the fox started backing up, so he stopped there and admired its beautiful red and white coat. After a minute or so the fox decided Naruto wasn't interesting anymore and ran further into the forest. Naruto was a bit disappointed that the fox left, but oh well, a fox needs to do its fox things he supposed.
The rest of the day was uneventful, which means that he got some good training done. Meeting the fox in the forest made his whole day and that moment often popped back in his mind throughout his training and dinner.
'Aaaahhhh nothing like a good meal after a day of training.' Naruto thought as he took his last bite. 'I think a shower is in order.' And with that thought he stripped and hopped in the shower.
He turned on the shower and the warm water immediately relaxed him. He first washed all the dirt from his hair and then washed the rest of the dirt from his body. All the attention he was giving his body gave him a hardon.
'Well I suppose I have to clean you as well'. He thought to his penis. Just like yesterday, he started stroking his member slowly at first and gradually increased the pace. His thoughts went to hot, naked ladies, as every boy his age thought of.
"Oh yes!" He moaned as he bent over a little and placed a hand on he shower wall. He was already close. His other hand kept going until he finally climaxed. "Aaaahh!" Could be heard as he shot his cum towards the wall.
He stood like that for a minute before he was able to think normally again. He cleaned up the mess he made, which was a lot easier in the shower, and spent the rest of the evening reading some kata scrolls. When he finally went to bed and closed his eyes once more, the voice came back again:
"Foxes are sexy! They have beautiful slender bodies and their black lips are perfect for kissing!"
Although nobody was there to see it, a blush could be seen on Naruto's face while he slept.
The next day Naruto spent nearly identically. The only difference was that he did not see the fox again. For some reason he could not get that fox out of his head. That was still true when he stepped under the shower in the evening.
Naruto started stroking his cock but could not seem to get it hard like yesterday. No matter how much he thought of naked girls. Nothing did the job. Then his mind wandered off to that fox again for the 1000th time that day. At that moment he felt his cock getting hard in his hand. He thought it was weird, but like any horny teenager he just went with it as long as he got off. And so, he started stroking his now hard member while thinking of that fox.
'Foxes are kind of sexy I suppose. That tail screams elegance just like its body. Hmmm... and its fur looked well groomed and taken care of.' He imagined laying down on his back with the fox on his chest. Their faces close as they looked into each other's eyes. In his mind, Naruto just went for it and kissed the imaginary fox on its black lips. Once their lips touched he was brought back to reality by his orgasm. After he came down from his post-orgasmic bliss he got weirded out by himself.
'What the hell was that? It is not okay to think of animals like that! Why did it work though..?' He quickly went to bed hoping to stop thinking about it.
Once more, unbeknownst to Naruto a voice started whispering in his mind:
"I love male foxes! Especially if they are strong and powerful! They have a sexy sheath!"
The next morning started off like normal. Naruto noticed he was almost out of food and drinks, so he decided to take the day off training and explore the village he was staying at a bit. That gave him a chance to do some groceries as well.
The village was nothing special, but just walking around did relax him quite a bit. The villagers were friendly and overall the mood seemed quite peaceful. He bought groceries for the next two days and dropped them off at his hotel. Walking around the village made him decide to try a local ramen stand for dinner. As if the gods tried to mock him for his activities the previous night, he stumbled upon a ramen stand called "kitsune ramen" and went inside. The interior was decorated with many fox related items like pictures, masks and small statues.
'Oh crap' He thought as he felt himself getting a boner. Luckily he was sitting down so nobody noticed. He quickly ordered and finished his food, with his boner unwilling to go down. The run home was awkward as he tried to hide his hard-on the best he could. He let out a sigh as soon as he closed the door to his room.
'What is it with my dick's obsession for foxes? Whatever, might as well take care of it.' He thought to himself as he started stripping. Once more his thoughts went to that fox from two days ago. In his mind, however, it was the size of a horse this time, and very clearly male. The fox stood over him as Naruto laid on his back. He could clearly see the sheath but before he could do anything else he was once more brought back to reality by his own orgasm.
'God what is happening to me? I guess I'll just read some more for the night and then go to bed'. And that was exactly what he did. The voice came back once more and started whispering:
"I love male foxes! They have a sexy sheath and a thick, long shaft with an even thicker sexy knot!"
Naruto opened his eyes and saw that he was in his sewer-like mindscape. He wondered why he was here and then looked at the bars that kept the kyuubi at bay. Behind those bars he could see it grinning down at him.
"Why am I here, kyuubi? What do you want?"
"Hello there kit." The kyuubi said with a sinister smile. "I think it is you who wants something from me, do you not?"
"What are you talking about?"
The kyuubi shifted slightly so that Naruto could clearly see its, well... his, gigantic sheath. The sight alone made Naruto blush.
"Wait this desire for foxes was your doing?"
"Well, only partly, it wouldn't have worked if you intrinsically was not open to it. Why don't you come inside so we can move this along."
"You're an idiot if you think I am that stupid."
"BWAHA it was worth a try. But do not worry, soon your desire for me will be irresistible. Come back when you realise what you want." With those parting words the kyuubi pulled back his sheath a bit with his paw so Naruto could get a good look at the tip of his massive cock before throwing the boy out of his mindscape. The rest of the night Naruto only dreamt of what he saw of the kyuubi's package.
"AGAIN?!" Naruto shouted as he woke up with a rock hard boner.
'Stupid fox with his stupid sheath with his stupid cock. There is no way I am actually going to give in right? I have more self control than that. I suppose a day of training will keep my thoughts occupied.'
And so Naruto started his day like the last couple of days. He was wrong, however, about the training keeping his thoughts occupied. His thoughts kept wandering to that image of the kyuubi pulling back his sheath back a little bit and he had to train with a hard-on all day because of that.
'I am not going to give in. I am not going to give in.'
He repeated that line in his head like a mantra to keep himself sane all throughout the day. After he finished training for the day he found it even harder to focus his thoughts on something else. The after-training shower was the worst. He was tempted to finally masturbate, but since he could not get the kyuubi out of his head it would kind of feel like giving up. So when he finally went to bed he was hornier than ever and could not do anything about it.
"Welcome back kit, that did not take long."
Naruto opened his eyes and saw that he was once again in his mindscape.
"You are not going to win this kyuubi!" Naruto said, trying not to look at the fox who was laying down.
"Oh am I not? The very idea of being taken by a strong, powerful fox like me excites you. And I am willing to take you Naruto." The kyuubi said before slowly licking his lips. Naruto was blushing furiously at those words.
"N-No. I can resist you." Naruto managed to say, though not convincingly.
"Of course you can." The kyuubi replied mockingly. Slowly the fox sat up on his haunches, proudly presenting his sheath once more. A little pink tip could be seen starting to escape. With this movement Naruto was able to smell the thick musk coming from the kyuubi. With Naruto already being horny he started to pant a little.
"Do you want to get a better look at this?" The kyuubi said while pointing to his sheath.
"Yes- NO."
"Are you sure? It is right here." The kyuubi moved his sheath a little closer and pushed it between two bars of his cage. Naruto slowly started walking towards the cage, as if his body was reacting on its own. The closer he got the more potent the smell got and his eyes started to glaze over. When Naruto got close enough to touch it, the kyuubi started backing up a little further in his cage.
"Almost got it." The kyuubi teased. Naruto kept walking forward, not noticing he was walking through the bars that kept the kyuubi at bay.
"Got you." Was the last thing Naruto heard before he blacked out.
"Wha-what happened?" Naruto asked nobody in particular.
"Well kit, you were stupid enough to walk throught the bars of my cage and I knocked you out with my chakra. I am in control of this part of your mind so I can do with you what I want now."
Naruto jumped in surprise as he did not expect a reply and noticed that he was indeed still in his mind. Then the reality of the situation hit him, and he knew he fucked up big time as he was cast out of his lustful daze.
"Wh-what are you going to do?" He managed to ask.
"That does not concern you, but for the moment I am going to turn you into my very own sex slave." The kyuubi said. He was now laying down so Naruto was not distracted anymore.
"How do you think you can do th-AAHH" Naruto yelled as he felt a sharp pain going through his body.
"Do not speak unless I ask you to. But to answer your question, well, you already experienced it just now. Since I am in control here I can bring you great pain and pleasure, so it is in your best interest to behave." Naruto understood that there was no way out of here, but he was not going to make it easy for the fox.
"Now, let us start your training. I expect good progress when I come back." That was the last thing Naruto heard the kyuubi say before the environment changed from the sewer he was used to, to emptiness. The sky was blue like any cloudless midday and Naruto found himself standing on what seemed to be an infinite flat plane stretching in all directions.
"Hello kit, let's begin your training by repeating the following phrase fifty times: Kurama is my master and I obey master Kurama."
"GWAAH!"
Naruto turned around and saw what looked like a miniature kyuubi with one tail and a more feral body standing a couple of meters away from him. The voice seemed playful and fairly high pitched.
"What the... AAH!" Naruto felt pain shoot through his body again.
"You took too long, again: Kurama is my master and I obey Kurama."
"Kurama? Is that the kyuubi's name? AAHH!" Once more pain shot through his body.
"Of course it is dummy, who else would it be? Now repeat the phrase: Kurama is my master and I obey Kurama."
"Like hell I wi- AAH! Okay okay, Kurama is my master and I obey master Kurama..."
Naruto repeated the phrase fifty times and felt a strange but good feeling growing in his body.
"Good! Now repeat fifty times: Master Kurama is the sexiest being alive. He has a deep, sexy voice, and a grin that makes me weak in the knees."
"Master Kurama is the sexi- WHAT NO WAY- AAHHHH!" He got shocked again.
"That's no good. Try again."
"Grrrr. Master Kurama is the sexiest being alive. He has a deep, sexy voice, and a grin that makes me weak in the knees." He had no choice but to comply...
"There that was fifty, are we done now?"
"Well let's test that! Who is your master?"
"Ero-sennin of course!"
Naruto felt even harsher pain.
"No you dummy! Looks like you have not learned anything yet. Repeat a hundred times again: Kurama is my master and I obey master Kurama."
'Damn someone please save me' Naruto thought before repeating the phrase again.
He repeated those two phrases for the next two hours so that he did not get shocked. He secretly had to admit that he felt great each time he completed a set.
"Very good, let's try a new one: Master Kurama makes me horny. Say that fifty times."
Naruto did not want to oblige, but he knew he did not really have a choice. Besides, he does not actually mean it, right?
"MasterKuramamakesmehornyMasterKuramamakesmehornyMasterKuramamakesmehorny..."
One hour later...
"Time for a quiz! Who do you obey?"
"Kurama!" Naruto said almost on reflex. 'Wait what?'
A slight pain started building up.
"Almost!"
"Oh! Master Kurama!" And the pain got replaced by pleasure.
"What does master Kurama have?"
"A deep, sexy voi- no! I have to resist." Pain shot through his body.
"No you dummy, and you started out so well. Repeat a hundred times: Master Kurama is the sexiest being alive. He has a deep, sexy voice, and a grin that makes me weak in the knees."
Another hour of repeating the same sentences passed. Naruto did not even have to think anymore to utter the words. Kind of like muscle memory.
"Good! I think it is time for a break."
The fox said in its high pitched voice as a bowl appeared out of seemingly nowhere in front of Naruto. He looked into the bowl and saw that it was filled with something that looked like water.
"Don't just stare at it, drink up!"
"What is it?" Naruto knows he should not ask questions, and he felt a small amount of pain because he did.
"That is a secret, now drink!"
Naruto looked once more to the fox and back to the bowl. Knowing that he had no choice but to obey anyway he used his hands to scoop up some of the stuff. He noticed that it was much more viscous than water, but a bit less than honey. A quick taste later Naruto was glad that it did not taste horrible, so he started drinking more.
"So how do you like my precum kit?"
That deep voice startled Naruto as he certainly did not expect that.
"K-Kurama?" He stuttered as he turned around to see the gigantic fox grinning at him.
"Yes, congratulations, you have eyes. Now answer the question."
Only now Naruto realized what Kurama said and started blushing hard.
"Oh my god, you're d-disgusting!"
"Am I now? Tell me, who do you obey?"
"Master Kurama! No wai-" Naruto replied on reflex.
"Good you have been paying attention." The fox grinned making Naruto blush even harder. Kurama noticed the effect he had on the boy. "And what do I do to you?" Kurama continued before sitting back on his haunches, giving Naruto a good look at his sheath.
"You make me hor- No go to hell! You are not turning me into your sex slave!"
"Oh am I not? Then why does the very idea excite you?" As he said that he used one of his tails to gently stroke his sheath to tease Naruto even more.
"Go. To. Hel- AAHH" Naruto screamed in pain.
"You can do better than that, kit. I must say I am disappointed. Maybe this will motivate you. The amount of pain you feel now is tied to the amount of pre left in the bowl. If I were you I'd start drinking."
Naruto kept switching his gaze between the bowl, the grin on Kurama's muzzle, and Kurama's sheath, though he would not admit that last one to himself. The pain was still present in his body.
"Maybe you forgot that I have all the time in the world. I assume you want to get rid of that pain." The fox said tauntingly. "Let me give you another push then."
Kurama used a paw to gently squirt out some pre from the now visible tip of his cock onto his finger. Naruto watched with full attention and did not move an inch. Slowly Kurama reached for the bowl with his finger and put some more pre in it. Naruto could only watch, but as the fresh pre was put in the bowl, he could feel the pain increase to very uncomfortable levels.
"I expect more when I return." Kurama said before vanishing into thin air.
Naruto did not hesitate and quickly moved over to the bowl and started gulping down its contents. 'Damn that hurt. At least it does not taste that bad...'
"You did not do well at all! Let's correct that! Repeat a hundred times..." And so started another "training" session.
Two hours later...
"...And what does master Kurama make you?"
"Master Kurama makes me horny!" A wave of pleasure flowed through his body. 'Why did I not listen to master..? Wait I have to resist, right?'
"Okay! That is enough for today. We will continue tomorrow."
The little fox disappeared and Naruto instantly felt very tired, probably Kurama's doing. It did not take long before his consciousness drifted away into dreamland. Unconsciously, Naruto heard a voice softly whispering: "I love master Kurama, with his big sexy sheath and big sexy shaft."
'Khehehe he is already cracking. Tomorrow I will make sure he won't even think of the possibility of resisting.' Kurama thought as he observed Naruto from a distance. 'I'll let him lis** ten to that voice while he sleeps for a couple of hours. That will surely help the process along. Also, he does not need those clothes anymore.' **And with that, Naruto's clothes just vanished.
After a couple of hours...
The first thought that Naruto had when he woke up, and before he even opened his eyes, was of master Kurama's shaft, even though he still has only seen the tip.
"Well good morning little one."
Naruto quickly opened his eyes and sat up. He saw master Kurama laying on his side, with his sheath on display and the red tip of his vulpine rocket poking out. Instantly Naruto started drooling. The scent of the giant fox' musk was overwhelming.
"Very good. It seems that your training is coming along quite nicely. Tell me, what do you think of this." Master Kurama said as he pointed to his sheath.
"I love master Kurama's sheath". Naruto said almost instinctively.
"Good. And how does it make you feel?"
"Good... No wai - AH". Pain shot through his body.
"Oh no not this again." Naruto said.
*"It does not have to be like that." * Kurama said while cupping his balls to draw Naruto's attention. *"Your dick seems to be getting it." * The fox pointed one finger to Naruto's crotch area.
"What do you mean? Wait why am I naked?! And what is that smell?!" Naruto noticed his lack of clothes and saw that his member was hard. Both of these things made him blush extra hard.
*"You have no need for clothes here, kit. And that smell is my musk. Don't worry, you will learn to love it as it won't be going anywhere. Now let's start your training again. Also, don't even think about touching yourself. The first time you will cum is when you are so horny that just the sight of me makes you climax." * Kurama stood up and began walking away, giving Naruto a good look at his tails and balls. _ *'Keh, me leaving will only make him long for me more.' * _The fox thought to himself.
"Okay let's resume your training!"
_'The little fox is back... Great... And he did not mean that, did he?' _Naruto thought to himself.
"Let's start easy by saying 'I love master Kurama's musky sheath' one hundred times!"
Knowing that resisting will only make it worse, Naruto quickly started "training" again.
Over the next couple of hours, Naruto could not get the image of Kurama's sheath and balls out of his mind. Probably due to the musk he was constantly exposed to. Well, that and the fact that he kept saying how much he loved Kurama's shaft, knot, balls, you name it. It became so ingrained into his brain that he did not even have to think about saying it anymore. Also, his erection did not go away the whole time which made it harder to think of anything other than what he had to say. Whenever he started reaching for his cock, a pain would shoot through his body.
"I want master Kurama to knot me!" Naruto said happily. Not even the thought of resisting crossed his mind.
"Very good! Let's get you something to eat!"
Just like yesterday a bowl of precum appeared in front of Naruto. He did not hesitate this time and started gulping down its contents.
*"Looks like you are learning." * The giant vulpine appeared and Naruto got even harder at the sight of him, which he did not think was even possible.
*"Do you want this, kit?" * Kurama sat down on his haunches across from Naruto and pointed to his sheath, which once again only had the tip poking out.
Naruto got hit with a thick musky scent which made him drool. His cock became so hard that is spurted a bit of precum on its own.
"Kehkehkeh how cute. I suppose your dick answered for you. I bet you cannot wait for me to take you. To knot you and fill you with my fox cum."
Naruto only started panting.
"Oh well, maybe tomorrow that may happen. Have fun training."
That caught Naruto off guard. He did not want master to leave!
"WAIT!" But it was already late as the fox had already disappeared.
_"I bet you cannot wait to swallow that juicy vulpine spunk and let him demolish all your openings." _Naruto almost forgot about the small fox.
The rest of the training for the day was spent alternating between repeating erotic sentences and receiving dirty talk from the small fox about what Kurama is going to do to him. His erection never went down and he leaked so much precum throughout the day that he was sure that Kurama had something to do with that. After a while he was suddenly forced asleep again. All the while thinking of a certain sexy gigantic fox with nine long bushy tails and a musky shaft and sheath.
"Rise and shine Kit!"
Once more Kurama was laying on his side, giving Naruto clear view of his massive sheath. Instantly Naruto shot a string of precum from his still hard cock.
"Anything on your mind?"
"Just you master Kurama, and how I want to have your knot buried inside me."
"Well then why don't you come over here and get your breakfast?"
Quickly Naruto got on his feet and walked towards the giant vulpine. Halfway Kurama cupped his balls and Naruto stared and walked towards it. The closer Naruto got, the stronger the musk became. It was intoxicating. Naruto stopped once he stood under the tip.
"Good now look up and open your mouth."
Kurama massaged his sheath and precum started dripping from his tip. Naruto's whole face got covered by just one drip, and tried to drink as much of it as possible. At that moment Naruto could not hold it anymore and came right there and then.
"OH MY KURAMA!" Naruto exclaimed as he climaxed without physical stimulation.
While still dripping his precum on Naruto, Kurama said: "Keh, finally. Took you long enough. Now listen here kit. The only thing you will be ingesting from now on is either my precum or cum. Since I control this space, I also control the physics and biology in here. I have changed your body so that the cum you drink will not be processed, and so it will lube up all of your insides. You also won't be discharging any urine or feces. No, you will be pissing and shitting my cum that you drink, so that you will always be clean and lubed up. Is that clear?"
"Yes master Kurama!" Naruto replied while coming down from his high.
"Khehehe. Good. Now why don't you try to shit right now."
Of course Naruto cannot reject a direct request made by master Kurama, so Naruto squatted a little and started pushing. As Kurama said, the only thing that came out was clean precum.
"Very nice. Now that you don't need to be trained mentally anymore we can start training you physically." Kurama started explaining. "You will be done when you can take me in this size."
Kurama started shrinking until he was a bit larger than a large horse. His sheath was still as large as Naruto's forearm.
"Let's start!"
Out of thin air a regular sized canine dildo materialized just in front of Naruto. The only thing he could do was drool in anticipation. He would complete this training to finally service master!