[Sluttification, Kitsune TF, Futanari]

"T-This is it, Hinata. Y-You can do it..."

Hyuuga Hinata was a shy girl at heart. She could easily blame her upbringing on that, but there were a few things that drove her to break past the shell that she had made to protect herself. And one of those things was the boy that she had fallen in love with. That adorable yet feisty blonde boy that was on one of the other teams. Uzumaki Naruto. It didn't matter to her that he had once been ostracized, to her he was an inspiration.

But it wasn't because of how amazing he was that she was currently sitting close to his home. Hiding in a shadowed spot where she knew he kept.. t-that kind of underwear. She had paid far too much attention while she followed him around, and she had learned of his stash. The stash that grew bigger and bigger every time he returned to the village. Eventually, her mind had assured her that it would be okay to try and pick out a garment...

Hinata took a deep breath as she slowly undid the knot on the bag full of dirty underwear. She could feel her body trembling as the fermenting smell of the boy's maturing body started to waft over her. So much dried out semen, so many dirty spots. How could he possibly... Mmmph...

N-No. She shouldn't do anything yet. She needed to take out a single garment, preferrably one of the newer ones that didn't look nearly as dirty, and then she should just... She should just go hide. So that's what she did, sticking her slender little hand into the bag and pulling out one of the pairs of boxers, one with a very noticable stain on the crotch.

Tying a knot on the bag once more, Hinata could feel her heart pounding against her chest. It felt good to hold this pair of boxers. Even though she knew she was committing an act that could only be called degenerate. Did she care? A little, but if this meant that she could get closer to Naruto, even in an indirect manner that would prepare her for their eventual marriage in the future, then... Then it was all okay...

...She couldn't hold out for that long. Hinata looked straight at the stain on the front of her idol's boxers and felt the scent of something primal slowly creeping into her nostrils. She swore that the scent seemed a little different compared to his normal scent, but that didn't stop her from pushing her nose right up against it.

The young girl huffed and huffed as her eyes rapidly started to roll into the back of her head. It felt too good. Her lower set of lips were overflowing, her juices drooling through her tight set of spats. She was so sensitive to stuff like this, due to how she had been trained, but that only made the experience feel so much better. Ah, Naruto's scent..!

M-Maybe he'd like to try and smell hers too, once she had the chance to talk to him. A chance that she knew wouldn't come due to how shy she was. She wasn't sure if he would even accept her if he knew that she had done something like this. Ah, just imagining his disapproval was making her heart bounce with pure disgust. And shame as well. She was such an awful girl for doing this, but that shame was driving her to sniff the sticky spot with more and more vigor. It felt so good. It felt so right. And yet it was so unforgivably wrong..!

Little did Hinata know that she had been right on the money when she thought the smell was ever slightly off. Because the more she sniffed that sticky spot, the more it started to turn red. It was stained not just by cum, but by Tailed Beast Chakra. This had been a set of boxers that the boy had worn while he was on the verge of giving into the influence of the Nine-tailed Fox, who was more than happy to exploit his developing body. Which was why this set of boxers was in this bag. Not because he had ended up masturbating in them... But because Naruto had gone a bit wild and discarded them in a haze...

Hinata panted the more she smelled the stains on the boxers. So intensely that she had to get them closer yet closer, wrapping the pair of boxers around her head and letting her eyes stare through the leg holes as she positioned the stain right up against her nose and her mouth. Letting her huff and enjoy the scent even more so than she already did...

Which also meant that the Chakra that was leaking from the fabric got an even easier pathway into her body. Tiny red strands of Chakra flowed in through her mouth and her nostrils as the Tailed Beast Chakra began to truly contaminate her, using her lust as a conduit for everything.

"N-Naruto... Naruto..!" Hinata cried out as her need for the young boy grew exponentially, all while her Chakra started to grow visible around her body. The blue hue slowly reddening with every passing moment. It felt too good to inhale all of this, but she needed to do something more. She wasn't nearly close enough to an orgasm. If she truly wanted to appreciate the boy she loved and the scent of his stains, then she needed to... Needed to...

Her body trembled all over as she unzipped her outfit and pinched her nipples. She knew how to pleasure herself thanks to her training, and her weakspot happened to be those two thick little pink things. She had been trained to endure any kind of punishment inflicted upon them. But that didn't stop it from feeling so fantastic when she played with herself. She wanted it to go on forever once she started. But more importantly... She wanted them to be bigger. Not just so she could punish herself more for how she was feeling, but so she could let Naruto have a taste of them as much as the rest of her family..!

As her Chakra turned more and more Red, it was like it was changing shape entirely. Slowly but surely, a set of ears and a thick tail started to grow from her head and from her rear. Both still mostly formless due to the nature of the Chakra. But the more she was absorbing, the more solid they became...

"N-Naruto..!" Hinata cried out in pure need as she squeezed her nipples a little tighter. All while completely neglecting to notice the fact that her Chakra was starting to push out of her chest. Until there were two huge looking breast-like forms sticking out, both of them seemingly subject to gravity with how they sagged.

It wasn't just a few fox-like features and a fat set of teats that were developing. Down below, within her spats, the Chakra inside her body slowly but surely started to pour out. Growing thicker and thicker until it was the same size as her forearm, before it suddenly shot up and rested in between her Chakra constructs, two more hanging below the shaft-like construct. If all of this had been real, it would be hard to call that shape anything but an extremely girthy cock, especially due to the rather large looking knot near the base.

Her mind started to register the shapes that her Chakra had taken on. And even though she really couldn’t feel them, Hinata still tried. Sinking her fingers into the Chakra growing from her chest and squeezing it even though it didn’t have any feedback, because her mind made it real. Just like it made the shaft down below feel real, her other hand sliding across the length of it.

The more she played with her expanded assets and her new growth, the more the red shade deepened inside her Chakra. Until it had turned completely and utterly crimson, causing it to turn a lot more solid and quietly drip down her instead of properly flowing around her. She had gotten so into all of this that she had completely contaminated herself.

But did she care? Of course not. Her mind had completely fallen prey to her inflated need and the Chakra that had leaked into her. So much so that Hinata had started to idly thrust her hips forward like she was actively stuck inside somebody, her eyes completely rolled into the back of her head as she continued to huff and huff like she was completely and utterly dependent on this smell.

She was so dependent on it that it made her body’s response to her Chakra feel even more real. It was like her growths had already solidified, as she felt the larger and plumper Chakra titties responding to her fingers digging into them, while she felt the bump of her knot touching the bottom of her hand while she stroked and thrusted

And that dependence was rewarded as Hinata couldn't handle any more of her current state. She let out one powerful scream, a cry of her climaxing arousal, and called out for the boy that she craved. "NARUTOOOOO!" Only, that cry quickly transformed into a howl towards the moon hanging overhead as the Chakra finished rooting around inside her.

The transformation had begun. She would no longer be a human, much less a girl. No, the Chakra saw to that. The thick red ears that popped out of her head made it clear that she was some form of fox, especially as they twitched. So did the tail that idly started to sway from right to left thanks to how aroused she was, that thick red brush-like appendage already turning her on just by waving through the air.

What was more impressive was the way that her body quickly developed. Her breasts, which had been flat due to her young body not yet reaching a ripe age for development, suddenly bounced outward and started to squirt Chakra-laced milk. Those things, once they finally calmed down and stopped swaying all over the place thanks to the sudden momentum brought on by their growth, were at least twice the size of her head... Which just served to make the way that they sagged look that much more inherently erotic, those massive udders begging to be teased just like her incredibly thick nipples.

Finally, there was the shaft-shaped growth from her crotch. Her spats were torn apart as a thick red rocket suddenly shot out from within. That enormous member, which was about the same length as one of her legs and as thick as both of them put together, immediately found a wonderful and incredibly comfortable home inside her cleavage thanks to her hand guiding it along. And it would be hard for her to get it out, even as it started to squirt out cum from the very tip and fill up the cleavage with her brand new sticky ejaculate. Because her tit-pussy was just as tight as the genuine thing between her thighs, which was now blocked off by the pendulum-like nuts that swayed with every breath she took.

Hinata's hips widened ever so slightly to accomodate for her brand new growth, all while she drooled and her eyes turned a particularly bestial shade of yellow. The girl that had loved Naruto had been swallowed by her lust. Now there was only a nascent Tailed Beast, a proverbial Kitsune. And she still craved the boy that had been the source of her transformation, even if he was unaware of being said cause.

"Hinata?" Naruto said as he got out of his home, having heard the girl cry out for him. Sure, they didn't exactly interact often or talk to one another, but he had heard her before and seen her fight, so he knew who she was by sound alone. Why had she cried out for him exactly..?

The young boy didn't get much of a chance to understand what he had heard before a flash of red washed over his eyes, and he found himself pinned to the floor of his room. All while a warm and needy breath poured onto his face, courtesy of the brand new Kitsune.

Hinata... No, Kurata, the blend between Hinata and Kurama the Nine-tailed Fox, let out a moan as her cock throbbed between her thighs and drooled a bit of its seed right onto the boy’s face, the remnants of her first orgasm dripping down. All while her pussy leaked its juices onto the boy's crotch and her fierce eyes turned to hearts. "Narutooooo!" She cried out, howling once again as her tail grabbed ahold of the door and slammed it shut, trapping both of them within this incredibly lonely room.

She had him right where she wanted him. And as her mate, as the one that had made her end up like this, he would be the one to relieve that need. WIth his seed. With his cock...

Until he was just as bestial as her, consumed and driven by nothing but lust.