Well, often there are themes related to relationships. For example, how her relationship with her partner (whoever that may be in the fanfic) evolves during the pregnancy. There might also be themes about the future of the child she's carrying and how it will impact the Naruto world. It could also explore how fem Naruto copes with the physical and emotional changes that come with pregnancy in a world full of battles and shinobi politics.
A theme that is often present is the struggle against destiny. In the original Naruto story, Obito was set on a certain path. In fem Obito fanfics, she might struggle against the same pre - determined fate in different ways. This could involve defying the expectations of her clan or the village, and forging her own path in a world that might have different expectations of her as a female ninja.
One common theme is friendship. Since Kiba is part of a team in Naruto, in 'naruto fem kiba' fanfics, her relationships with her teammates like Shino and Hinata can be explored in new ways. For example, how they support each other during missions or training.
One common theme is the power dynamic. Since the Kyuubi is a powerful being, in fanfics, it can be about how Naruto and the Fem Kyuubi interact in terms of power sharing or how Naruto learns to control the power she represents.
One common theme is the struggle between motherhood and being a ninja. In these fanfictions, fem Naruto often has to balance her duties as a shinobi with the new responsibilities of being pregnant. For example, she might worry about protecting her unborn child while on dangerous missions.
One common theme is the struggle for freedom. The female character, despite her situation of being in a form of slavery and pregnant, may strive for her own liberation and that of her unborn child. Another theme could be the power of relationships. Naruto and Sasuke, with their strong bonds, might come to her aid and help her through this difficult time.
Family acceptance is another theme. Their respective families and friends need to come to terms with the pregnancy. In some fanfics, Temari's family in Suna has mixed reactions at first, but eventually supports her. And Naruto's friends in Konoha are excited for him, which shows the importance of community in the Naruto world.
A frequent theme is the adaptation of the original story arcs to fit the fem Naruto concept. For example, how fem Naruto's different perspective might change the way she approaches battles or the search for Sasuke. Also, themes of self - discovery for both characters are quite common as they navigate this new relationship setup.
One common theme is the exploration of unrequited love. Often, Fem Sasuke has strong feelings for Naruto, but there are barriers like their different goals or the expectations of the ninja world. Another theme is the transformation of their relationship. It starts from friendship or rivalry and then evolves into something deeper.
One common theme could be the struggle with their different loyalties. Itachi has her own complex backstory and Naruto has his goals for the village. Their love might be tested by these conflicting loyalties.
In these fanfics, a common theme is the transformation of relationships. The dynamic between fem Sasuke and Naruto is completely different from the original series due to her obsession. This can lead to a re - evaluation of their friendship or comradeship. Additionally, the theme of perseverance is present. Fem Sasuke's obsession makes her persevere in getting closer to Naruto, whether it's in terms of their emotional connection or physical proximity. There can also be a theme of redemption, where her obsession might be a way for her to redeem herself for past mistakes or actions that pushed Naruto away in the story.