Well, often there's the theme of acceptance. Naruto has to accept the female Kyuubi (if it's in a form where it's a character) and the other girls in the harem. And the girls also have to accept Naruto with all his flaws and his connection to the Kyuubi. There's also the theme of adventure. They go on adventures together, exploring new parts of the Naruto world, and in the process, their relationships deepen.
The female Kyuubi characters often bring a new level of power. Their abilities can help Naruto in battles or in solving problems. For instance, they might have unique jutsu related to their Kyuubi nature.
Hinata is often a popular choice. She already has a strong connection to Naruto in the original series, so it's easy to incorporate her into a harem scenario. Sakura can also be included. Her strong - willed nature can add a lot of drama to the relationships in the harem. And of course, if we're talking about a female Kyuubi, she's a central character herself in this type of fanfiction.
A prevalent theme is loyalty. The characters in the harem are usually very loyal to Naruto. This loyalty is tested in different situations, like when facing external threats or internal conflicts within the group. Teamwork is also a key theme. They work together, combining their skills and abilities, much like a real ninja team. And there's often a theme of acceptance. Naruto has to accept the love and support of his harem, and they have to accept his flaws and his role as the one with the Kyuubi.
Well, there are fanfics where the story revolves around Naruto's journey with a female Kyuubi in a harem. In some, the female Kyuubi has special powers that she shares with Naruto, which helps him in his quests. And the harem aspect adds more drama and character development as Naruto has to balance his relationships with different characters. It's really interesting to see how the author weaves the Naruto universe with this new take on the story.
One popular one might be those that focus on Naruto's growth as a ninja while also developing relationships with the female Kyuubi characters in the harem. They often include adventures where Naruto has to protect his newfound 'harem' members, which adds an interesting dynamic to the story.
It could be an original character created by the fanfiction author. This character might be a descendant of the original Kyuubi, but with a female form and her own distinct personality.
In this fanfiction, perhaps Naruto discovers a new side of the female Kyuubi. She could have a more gentle and caring nature beneath her powerful exterior. Naruto, being the kind - hearted person he is, helps her to adapt to the human world. They could start a journey to find a way to coexist peacefully, not just for themselves but for the whole ninja world that has long feared the Kyuubi's power.
The idea of Naruto and a female Kyuubi in fanfiction has a lot of potential. It can give a fresh take on the Naruto story. For example, in some fanfictions, the female Kyuubi might have a different backstory compared to the original Kyuubi. This can lead to new emotional arcs for Naruto as he gets to know her. Their relationship could start off as rocky, with Naruto being a bit wary of her, but as time goes on, they could grow to trust and rely on each other, creating a heartwarming story.
This type of fanfiction combines elements from the Naruto series. The fem Kyuubi is a key element, and the harem concept adds a layer of multiple - character relationships. The 'lemon' aspect, as mentioned, is often associated with more adult - oriented content which we should avoid discussing in detail. It might involve different storylines such as how the female Kyuubi influences the other characters in the harem, or how they all interact in various situations within the Naruto - inspired world. Maybe it also explores the backstories of the characters in the harem and how they came to be involved with the fem Kyuubi.