The Forest of Death was a very dangerous place to send children but an appropriate place to send budding shinobi to put their skills and survival skills to the test. All the teams were given their objective and told that only half of them would succeed. There were two scrolls, a heaven scroll and an earth scroll. There was a meeting point at the center of the forest where the teams would need to present both scrolls to pass to the next part of the test. A few encounters with the other teams put their combat and tactical skills to the test. During a short lul in between fights, team 7 was separated with Sasuke and Sakura fighting a grass ninja while Naruto was ambushed by a very large snake. The encounter didn't take long for the blond boy to be captured and eaten by the snake, fortunately for him, snakes can't chew their food. Unfortunately, it looked like he was going to be digested alive. What an unfortunate way for the vessel of the nine tailed fox demon to go. Utterly shameful!
The blond ninja was struggling inside the beast's belly, already feeling the lack of oxygen getting to him. That thing was just unbelievably strong, preventing him from moving just enough to reach for the kunai down his leg. "Come on you fucker...ain't gonna leave from that!" he thinks, as his mind gets more and more blurry. He can't do any jutsu, can't reach any weapon, can barely move: he's gonna die here. And the only thing people would find of him are his freaking pants, which just slipped off him as he was consumed like a mere prey. As his mind slips into darkness, he curses to himself, wishing for anything to come to his aid, anything that would get him free and keep fighting, and not die in a humiliating way , not worthy of the future hokage.
Kurama chuckled to himself as his vessel seemed desperate to stay alive, exactly the sort of condition he wanted to influence the blond child that was his prison. "Hehehe... looks like you're out of options, boy." he said with a growl that echoed through that black space. "Embrace what you truly are, the monster inside you and you will survive..." That last word echoed through him. The survival instinct that was hard wired into every animal, even humans. The drive to keep living, consequences be damned! Suddenly, a reddish-orange glow started to fill that empty black void, like a beacon for his mind to move towards. Naruto didn't know what that voice was or who it belonged to but if there was a chance he could survive, it was worth the risk... right?
Naruto felt his mind drifting away in the darkness, before the orange light seemed like a beacon in all of this. By instinct, he followed it, and like many times now suddenly finds himself in front of the massive cage, somewhere deep in his mind, in his soul. The burning red eyes stare at him, as he stands here, naked. "So this is it, eh?" he says, crossing hands behind his neck in a surprisingly nonchalant way. "Either I die here, or I accept you? I'll almost think you planned for it all along" he says, daring getting a hand through the bars to boop at the huge snout. "I guess I'm not gonna die today though. So yeah, give me some help . I need you to get out of here, or we don't survive this, you and I. You're as much in need of me waking up and fighting that thing as I am so..get moving!"
Kurama growls and tries to take a bite out of the blond's arm. "I could simply let the snake turn you into a meal and just watch but I take pride in my own power to let myself be killed by such a lowly creature." He then laughs at the insinuation that he somehow set up the scenario for Naruto to be eaten by a snake. "I wouldn't have come up with such a crude trap. To fight with honor and pride is to face your enemies head on rather than from the shadows." He said, sounding almost disgusted by the fact that whoever set up this trap didn't think highly of them to fight directly. "Believe whatever you want, I have my own reasons to give you power. Let's see if you can handle it." He says with a wide grin as reddish-orange tendrils snake through the bars of the cage and start to wrap around Naruto's body. They felt hot, searing hot like they were burning him yet he wasn't being harmed. "Don't try to struggle boy, it'll be less painful that way."
Naruto doesn't really have time to answer and sees, feels the tendrils extend and slowly wrap around him. He groans under the heat, giving him a stern, focused look, a "Not gonna give up" look. Though it's a bit watered down by the raging erection he's getting from the treatment. Despite all his attempts at wooing Sakura, that bitch, deep down the fox knows his host is gay as a pole. And yearns for a freaking worthy male body. That situation should terrify him, and yet he barely protested the treatment.
Kurama couldn't help but toy with the blond, probably knowing him better than he knows himself. The tendrils make 'accidental' passes around his crotch or presses against his ass cheeks. The fox smirks knowingly as the tendrils become more direct, rubbing against the boy's trapped erection through his pants and sliding one of the tendrils along his ass crack. Perhaps the boy thought the fox was mocking his internal thoughts about his own sexuality or maybe he was taking advantage of the situation to make fun of him and embarrass him. Still, no one else could see what was happening. Maybe the fox just liked to torture others and this was a form of that. The so-called 'cost' of using his power.
Naruto groaned under the pain and humiliation and felt the tendrils begin to unclothe him from his clothes until finally all the fabric was gone leaving only his underwear. Kurama chuckled as he saw the blond boy squirm and gasp at the sudden lack of cloth on his body. He then chuckled even more as he saw the blond try to move to hide his erect cock. "So your true identity is exposed. You are not ashamed to reveal who you truly are, hmm? You have nothing left to hide behind anymore... well, nothing but this tent pole." He said before licking his lips in anticipation of the treat coming up.
The tendrils started to work down Naruto's underwear, leaving him completely nude. One of the tendrils wrapped around that modest little boy cock while another thrusted itself deep into the blond's tight, virgin ass. "You should be honored that your first encounter is with a powerful god like me!" Kurama laughed as he watched Naruto squirm and let out pained moans. "I can give you pleasure beyond anything any human male has ever experienced! But don't worry, i will never make you feel less than a man..." The fox said in a way that made the blond doubt whether he'd be able to walk afterwards, much less do any ninja training. "Just give up on everything else except for me..." He licked his lips again at the thought.
Naruto was already moaning in pain and fear as the fox's appendages worked their magic within him, slowly working in circles inside his insides to loosen up everything so that he could take in more. The pain was intense but there was also something pleasurable about it, something he wanted to hold on to just to get through it. He started to feel his body start to grow warmer, intensely warmer. Like the kind of warmth you get from getting a good workout. His muscles started to pulse, it was slow at first. The feeling intensified, as if the reddish-orange chakra was seeping directly into his muscles, causing them to start growing! Slowly, Naruto started to appear more muscular. His arms thickening slightly, his pectorals firming up, his back and abdominal muscles gaining more noticeable definition. Was this the power than the demon fox promised him? Did that mean that he really was strong? If this kept going, he might even turn out looking like a bodybuilder! The idea made the blond moan with delight, his cock stiffening up as his body began to change in front of the fox's eyes.
Kurama smirked seeing how pleased his host looked despite being violated by his tendrils. This is what he wanted, a host to be proud of. The blond boy had already proven himself strong, he was a natural fit to become a powerful shinobi in need of Kurama's help. As the muscles increased, Naruto's cock grew even larger, now bigger than any other boys his age. It was about 4 inches long, pretty normal for boys his age but it quickly grew to 6 inches, 8 inches, 10 inches, over a foot long! His testicles also started to grow as well, going from barely an inch across each to quickly swelling to the size of a large egg each. Naruto started to sweat and huff as his body started to rapidly change. His cock even started to leak precum all over the tendril that was stroking him.
Kurama chuckled at his host's reaction to his new physique. "Hahaha...you like having such a massive dick? Well, I'll make you grow bigger still!" He said with glee, seeing the blond blush as he continued to get aroused despite being violated. "I can turn your body into the strongest human alive!"
"Please stop..." Naruto begs. "Don't go any further. This feels too good and I won't be able to stop myself if you keep this up!"
Kurama just laughed again as he heard the boy beg him to stop yet admit he was enjoying himself. "Well then, why not keep going? What could possibly feel better than having a monster dick?" He taunted as his tentacles moved up Naruto's muscular frame, making their way under the boy's chin and holding it tight so that he couldn't look away or try to escape. "I'm only going to give you a taste of what will be yours one day... You can fight it or you can embrace it" he said. The fox continued to talk in a seductive voice and slowly started to stroke the huge shaft of meat sticking out in front of his chest.
Naruto blushed, ashamed of how much he liked the treatment but at the same time he couldn't stop his hips from pushing back on the hand that was stroking his cock. It felt even more pleasurable now that he had the massive bulge hanging down between his legs, making everything more erotic. Even as the fox kept talking dirty to him he continued to get closer and closer to climaxing. Kurama smirked as his words made Naruto growl with need. The boy seemed determined not to cum but he couldn't hold out forever.
The tendrils started to work Naruto harder and faster. The thick tendril in his ass rubbing and pressing on his prostate as the thinner tendril around his cock kept squeezing and stroking faster. The thin tip even teased and thrusted right down his urethra and stimulating those oh so sensitive nerves. Naruto could only moan louder, the pleasure unbearable as the tentacles started to increase the pressure on his cock, the tendril around it pulling back and forth over his head before plunging back deep inside him. His balls felt like they were being squeezed and rubbed together by the other thick tendril wrapped around his waist. They pulsated with need and soon began to release a copious amount of precum as well as the boy's juices. "I...can't..." He moaned as he felt his entire body tighten up like steel springs, the orgasm building and building within him, threatening to take him over.
Kurama could see the boy was struggling desperately but he didn't care, he enjoyed seeing Naruto struggle against this temptation to be corrupted into his slave. The fox was getting turned on watching his new host lose control like this, he wanted to give this boy more than just pleasure and pain but something truly special, an experience unlike anything else, something to make Naruto never want to do anything for anyone else ever again. That way, if they needed each other again, all he would have to do is ask... and the boy would come running, willingly!
"Cum for me..." Kurama said in a seductive tone that almost made the blond blush at himself.
Naruto gritted his teeth as he tried to hold back his climax, not wanting to embarrass himself with a massive mess all over him when he had already been so thoroughly humiliated by this fox. But even then, it wasn't long before Naruto felt like he couldn't stop himself anymore and cum flooded out of his cock as wave after wave of pleasure crashed over him and his body tightened up, muscles spasming all over as he came for what felt like minutes, his mind going blank until finally he felt his cum shooting out of the tip of his cock and splattering across his chest and stomach.
Naruto gasped, panting heavily as the tendrils released his body and let him collapse onto the watery floor of his mindscape. "Now go! You have the power to escape the snake!" Kurama shouts as Naruto's eyes snap open. He was back in the real world, still inside the snake. He growled and started to struggle. He shouted as he mustered all of his new power and weaved the hand seals for the multi-shadow clone jutsu. Clone after clone started to appear inside the resting snake, steadily causing it to grow fatter and lumpier as its powerful, muscular body tried to keep his restless meal from escaping. The snake kept swelling larger and larger until its body just gave out and exploded into lots of large chunks and Naruto clones got scattered all over the immediate area. Now that he could see himself in the light, his body reflected the changes he felt in that weird dream. His clothes felt really tight on his now muscular body. He clenched his fist and grinned. His red colored eyes gleamed. "Wait 'til Sasuke gets a load of my new power! He'll have no choice but to admit I'm stronger than him!"