No. In the Naruto series, Naruto is the host of the Kyuubi, not its slave. Fanfics might deviate from the original concept, but in the official story, Naruto has a symbiotic relationship with the Kyuubi. He gains power from it and eventually befriends the Kyuubi spirit.
No. Naruto and Kyuubi have a complex relationship. While Kyuubi was initially sealed within Naruto, Naruto gradually gains control over Kyuubi's power and they develop a more symbiotic relationship. Fanfictions that depict Naruto as Kyuubi's slave are likely straying far from the original themes of growth and friendship in the Naruto story.
In the original Naruto, Naruto is a hero who gradually masters the power of the Kyuubi. In the 'naruto is kyuubi's slave fanfic', he is depicted as a slave, which is completely opposite. The original Naruto has a positive image of growth and friendship building, while this fanfic's concept is very negative.
If Naruto is Kyuubi's slave in fanfiction, it completely changes the power dynamic. Naruto would be at the mercy of Kyuubi's will, which is against the idea of Naruto's growth and self - determination in the original story. It could lead to a very dark and oppressive narrative where Naruto has no freedom.
It's likely to be a controversial concept. In the Naruto series, the relationship between Naruto and Kyuubi is complex. Kyuubi was initially a force of destruction sealed within Naruto, but over time they developed a more symbiotic relationship. Making Kyuubi Naruto's slave goes against the essence of their growth and mutual understanding in the original story. So it would probably be frowned upon by many fans who respect the original narrative.
One reason could be a misinterpretation of the Naruto - Kyuubi relationship. If a writer doesn't fully understand the journey of Naruto and Kyuubi towards mutual respect and cooperation in the original story, they might come up with this idea. Another possibility is that they are trying to create a new and edgy storyline that caters to a niche audience who likes to see extreme power imbalances in fanfiction.
One possible aspect could be a story about Naruto befriending the female Kyuubi. In many fanfics, they might start with Naruto trying to understand the Kyuubi's female form better. Maybe he discovers that she has a different personality compared to what he expected from the regular Kyuubi. For example, she could be more gentle and protective in a way that surprises Naruto.
Yes. In many Naruto fanfics, Kyuubi plays a significant role. Since it's so closely tied to Naruto, it can easily be made to serve the fanfic. It might be used to introduce new characters who are interested in the Kyuubi's power. Or perhaps the fanfic is set in a different timeline where the Kyuubi has a different relationship with Naruto and has to serve in a way to protect the village or Naruto himself.
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.
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.