There could be some very out - of - the - box fanfics in the Naruto fandom, but this 'Kyuubi breast feeds Naruto' idea is not something that is typically seen in mainstream or even most of the niche fanfics. Fanfic writers usually draw inspiration from the original story's themes of friendship, determination, and the ninja way. This concept seems to deviate quite a bit from those common themes, but it's not impossible that some extremely creative or perhaps misdirected writer might have attempted something like it.
Pretty slim. Most Naruto fanfics revolve around Naruto's adventures, his training, and his relationships in a more traditional sense. This kind of fanfic goes against the general tone and themes of the Naruto series, so it's not likely to be common.
The relationship can be developed through shared experiences. For example, if they fight side by side against enemies who are specifically targeting Naruto because of the Kyuubi. This would make Naruto see Hinata as a reliable partner, and Hinata would get to show her love and loyalty.
Naruto might become more in tune with the Kyuubi's power. He could access more of its chakra easily and use it more effectively in battle. For Hinata, she may gain a new sense of boldness. The training could make her less shy and more assertive in combat situations.
In the naruto looks like kyuubi fanfic, a similarity could be in their expressions. When Naruto gets angry or is about to use his power, his facial expressions might mirror those of the Kyuubi. His eyes could narrow in a very fox - like way and his teeth might seem a bit more prominent, like the Kyuubi's fangs. Additionally, in terms of combat style, Naruto could incorporate some of the Kyuubi's natural instincts. For example, he might be more likely to attack from unexpected angles, just like a fox would when hunting.
One possible plot could be that Naruto, with the power of the Kyuubi, has to face a new and powerful enemy in the Hidden Leaf Village. Hinata, who has always admired Naruto, decides to train hard to be able to stand by his side. They go on various missions together, and during these missions, they start to understand each other on a deeper level. Naruto begins to see Hinata not just as a friend but as someone special. As they face challenges, their bond grows stronger, and they eventually work together to defeat the enemy, with their relationship evolving into a romantic one.
Hinata could start training with Naruto specifically to understand the Kyuubi's power better. This would not only bring them closer but also let her learn new techniques. As she trains, she might discover hidden aspects of her own Byakugan in relation to the Kyuubi's chakra, which would develop her character in terms of power and knowledge.
At first, it might be a relationship of mutual suspicion. Naruto is used to seeing Kyuubi as a source of power but also a potential threat. As the story progresses, they start to understand each other more. For example, through shared experiences in battles.
Their relationship could also grow through mutual respect. The female Kyuubi respects Naruto's strength and determination, and Naruto respects her power and the fact that she has been trapped for so long. This respect can lead to a friendship or even something more as they rely on each other more and more in difficult situations.
Naruto, Hinata and female Kyuubi in fanfiction are important as they allow for a different exploration of the power structure in the Naruto world. Naruto has the power of the Nine - Tails, and a female Kyuubi could bring a different perspective to that power. Hinata, with her Byakugan, could interact with this new power dynamic in unique ways. It could also show how their relationships evolve not just on a personal level but also in terms of how they are perceived in the ninja community. For example, if the female Kyuubi is accepted, it could change the way Naruto and Hinata are viewed as well.