Sure, there are. Some writers focus on the relationship in a more platonic or adventure - based way. For example, they might explore how Naruto and fem Itachi could team up to face a common enemy in the Naruto universe. These types of fanfics usually emphasize the bond between the characters without any inappropriate content.
One great Naruto x fem vampire fanfiction is 'The Vampire in Konoha'. It has an interesting plot where the female vampire character has unique powers and her relationship with Naruto develops in a really engaging way. They face many challenges together, both from the shinobi world and the vampire lore within the story.
Well, one way is through character backstories. The female vampire could have a tragic past that Naruto helps her overcome. For example, she was turned into a vampire against her will and Naruto, with his positive attitude, shows her a new way of living. This would build an emotional connection between them.
One popular 'Naruto x fem vampire' fanfic could be 'The Vampire's Bond with Naruto'. It often explores the unique relationship between Naruto and the female vampire character. The story might include how they meet and how their different worlds collide, with Naruto's energetic ninja life and the vampire's nocturnal and somewhat mysterious existence.
One plot idea could be that Fem Kiba discovers a new jutsu that only Naruto can help her perfect. They go on a journey together to different hidden villages in search of the knowledge and ingredients needed for the jutsu. Along the way, they face various enemies and make new friends. Another idea is that they are both chosen for a special mission that requires them to pretend to be a couple. As they pretend, they start to understand each other on a deeper level and form a real bond.
Well, often there's a theme of love and loyalty. Since it's a harem situation, Naruto has to navigate his feelings among the different members of the harem, which includes the fem Kyuubi. There can also be a theme of adventure. Maybe they go on quests together or face challenges as a group. And sometimes, there's a theme of self - discovery. Naruto might discover new aspects of himself through his interactions with the fem Kyuubi and the other harem members.
There's also 'Fem Naruto's Vampire Adventure'. In this fanfic, the author focuses on how fem Naruto's unique abilities from the Naruto world interact with the supernatural elements of Rosario Vampire. It's full of action and some really cool character interactions. For example, how she deals with the different vampire clans and their politics.
There might be fanfics with the 'fem naruto' concept, but the 'big futa lemon' part sounds like it could involve inappropriate content. Naruto fanfics usually focus on aspects like character development, alternative storylines, or relationships within the Naruto universe that are more in line with the general spirit of the series. So, I wouldn't recommend seeking out something with that kind of title.
The cultural clash can be really interesting. In the Naruto universe, there are strong cultural values among the ninja clans. When a fem vampire enters this world, there's a clash between her vampiric nature and the ninja way. For instance, vampires might not understand the concept of loyalty to a village in the same way ninjas do, and this can lead to some great story arcs as they try to understand and adapt to each other.
In many 'naruto x fem foxy x fem kyuubi fanfic', the theme of redemption can be seen. Maybe the fem foxy or fem kyuubi characters have some sort of past they need to make up for. And Naruto, being the protagonist with a big heart, could be involved in their journey of redemption. Also, the theme of family or found family might be there. They could form a unique bond that is like a family, which is a really heartwarming aspect in some of these fan - created stories.