Their relationships could develop through shared experiences. For example, they might fight together against a common foe. This would create a sense of trust and camaraderie between them. Naruto's kind heart would likely draw the fem Kyuubi and Nibi towards him, and they would start to rely on him more and more.
A possible plot is that the Fem Nibi and Fem Kyuubi are reincarnated in human forms and they meet Naruto by chance. They initially don't remember their past as tailed beasts but feel a strange connection to Naruto. As they start to regain their memories, they discover that they have a shared destiny with Naruto to save the ninja world from a dark prophecy. Along the way, they have to overcome their own differences and learn to work together, all while Naruto is trying to figure out his feelings for these two unique characters.
When writing the Fem Nibi and Fem Kyuubi characters in a Naruto fanfic, start with their core identities. The Fem Nibi could be portrayed as more of an enigma, with a calm exterior but a complex inner world. The Fem Kyuubi, being a symbol of great power, can be written as confident yet also a bit lonely. In relation to Naruto, show how they are drawn to his unwavering spirit. For example, the Fem Nibi might be intrigued by Naruto's ability to see the good in everyone, and the Fem Kyuubi might admire his tenacity. Their character arcs should be about not only their relationship with Naruto but also their own self - discovery within the context of the ninja world.
A possible plot is that the fem Kyuubi and Nibi gain the ability to take human forms permanently. Naruto then has to help them adjust to the human world. They go on adventures together, like exploring different parts of the ninja world that are usually off - limits. Along the way, they discover secrets about the origin of the tailed beasts and how they can use their powers for the greater good.
One great fem Naruto x fem Kyuubi fanfiction could be one that focuses on their unique bond. It might explore how they interact in a world where Naruto is female and the Kyuubi also takes a female form. For example, it could show them teaming up against common enemies and how their combined powers are different from the original story.
In this type of fanfiction, one can expect a lot of creative interpretations. Naruto's 'godlike' state could mean he has new abilities that he uses to protect the fem kyuubi. Their relationship might not be a typical one. Maybe they start off as unlikely allies and gradually form a deep bond. The story could also delve into the lore of the Naruto universe, like how the fem kyuubi's nature affects their relationship.
The plot should be engaging. It could involve a new threat to the ninja world that only fem Naruto and fem Kyuubi can stop together. This could lead to a lot of action - packed scenes and also some really touching moments between them as they rely on each other. A good fanfiction might also explore their backstories in this new context, like how fem Naruto came to terms with having the Kyuubi inside her as a female.
In a Naruto x fem wolf goddess x fem kyuubi fanfiction, the fem wolf goddess could represent a more spiritual or wild aspect. She might introduce Naruto to a different side of the ninja world, one that is more in tune with the natural order. The fem kyuubi, on the other hand, could have a more fiery and powerful personality. The story could revolve around Naruto trying to balance the influence of both characters while also dealing with his own growth as a ninja.
One possible plot could be that the female werewolf is an outcast in her own world. Naruto, with his kind heart, befriends her. Meanwhile, the fem Kyuubi has a connection to Naruto due to the Kyuubi within him. They all come together when a common enemy threatens the Hidden Leaf. The werewolf could use her unique abilities, like enhanced strength and speed, to help Naruto in battles, while the fem Kyuubi might offer her own brand of power, perhaps related to chakra manipulation. As they fight side by side, a deep bond forms between Naruto and the two female characters.
A prevalent theme is also acceptance. Naruto has to accept these two unique entities into his life, and they in turn have to accept him and each other. It's about how different beings from different backgrounds can come together. And there's often the theme of adventure as they go on various quests or face threats in the Naruto world.