One possible reason could be that in the Naruto universe, Naruto has a special connection with the Kyuubi. As a female Kyuubi in fanfiction, she might feel a stronger emotional bond towards Naruto. She may see Naruto as her sole companion or the one who truly understands her, which leads to her possessiveness.
In fanfiction, Fem Kyuubi could be possessive of Naruto because Naruto has tamed the Kyuubi's power within him. This power - sharing relationship might be interpreted in a more possessive way in fan - made stories. Since Naruto is the one who can access and use her power, she might want to keep him close and not let others have a claim on him. It's like she wants to safeguard the special relationship they have built through the power connection.
Well, perhaps it's because Naruto's world is so rich and full of possibilities. Fanfiction often explores different aspects of the characters and their relationships that the original might not have delved deeply into. Fem Kyuubi could be attracted to the creative interpretations and unique storylines in Naruto fanfiction, finding new and exciting ways to experience the Naruto universe.
In this type of fanfiction, the fem Kyuubi's possessiveness might be manifested in her protecting Naruto at all costs. She could be overly vigilant and not allow any harm to come near him. This could lead to her interfering in battles or situations where Naruto might be in danger, even if he doesn't necessarily need her help all the time. She may also try to monopolize his time, not wanting him to go on missions with other people or make new friends. Her possessiveness could also be expressed in a more emotional way, like getting sulky or angry when Naruto doesn't pay enough attention to her.
Well, Kyuubi might be possessive of Naruto because they have a unique bond. Kyuubi has been inside Naruto for a long time. They've shared experiences, and Kyuubi may see Naruto as its own in a way. Also, Naruto has sort of tamed Kyuubi to an extent, and this might make Kyuubi feel like Naruto is special to it, so it shows possessiveness.
One common plotline could be the conflict that arises between fem Kyuubi's possessiveness and Naruto's own desires for freedom and friendship. Naruto might want to explore and interact with others, but the fem Kyuubi tries to hold him back.
He might also try to reason with her. Naruto has a big heart and he would likely want to understand her feelings. He could say things like 'We're friends, we don't need to be this way.' He'd try to get her to see that her possessiveness is not healthy for either of them.
Maybe Kyuubi likes fem Naruto fanfiction because it offers a different perspective on the character. A female Naruto could have different emotional responses and interactions compared to the male version, which might be more interesting to Kyuubi.
One reason could be the power dynamic. People like to see Naruto, a strong and popular character, in a dominant role, especially when paired with the powerful and iconic Kyuubi in its female form. It creates interesting storylines.
There could be a fanfiction where Fem Naruto discovers a hidden side of Fem Kyuubi. Maybe Fem Kyuubi has some memories or powers that were locked away and Fem Naruto helps her unlock them. This could set off a chain of events that not only changes the relationship between them but also has a major impact on the entire ninja world as they face new threats and opportunities together.
I really liked 'Fem Kyuubi's Bond with Naruto'. In this fanfic, the fem Kyuubi forms a deep emotional bond with Naruto. The author does a great job of showing how they support each other through various challenges. It has some really cool fight scenes where the fem Kyuubi's unique abilities are shown, which makes for an exciting read.
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.