In this fanfiction, perhaps Naruto's sister has some special power. Naruto loves her not only because she's family but also because he sees the good in her power. He might teach her how to control it and use it for good. They could go on adventures together, with Naruto always being the over - protective brother and making sure she doesn't get into too much trouble.
Yes, there are some. You can check out fanfiction websites like FanFiction.net or Archive of Our Own. Just search for 'Naruto loves his sister' in the search bar, and you'll find a variety of stories. However, keep in mind that some might deviate a lot from the original Naruto theme and character relationships.
You can expect to see a different side of Naruto's character. His love for his sister might make him more vulnerable or more determined. Maybe he'll fight harder in battles to protect her or make sacrifices for her.
One possible plotline could be that Naruto's sister secretly helps him during his difficult times in the village. Maybe she provides him with extra training resources or helps him outwit the bullies without him knowing it's her at first.
The main antagonists could be the traditional Naruto villains like Orochimaru or the Akatsuki members. They might target Naruto's sister as a way to get to Naruto, seeing her as a weakness or a way to manipulate him.
Naruto's love for his sister would probably add a new layer of complexity to his character. On one hand, he would be the strong and fearless ninja. But on the other hand, he would have a soft spot for his sister. This could lead to some internal conflicts. For example, if he has to choose between a mission for the village and protecting his sister. It would also force him to grow in terms of his decision - making skills and his ability to balance different aspects of his life.
In such fanfictions, their relationship might start with a bit of sibling rivalry, but as she realizes how much Naruto is struggling and how determined he is, her love for him could grow. She could be the one who encourages him when others doubt him. For example, when Naruto is trying to master a new jutsu, she might give him tips or just boost his confidence. This kind of positive interaction would gradually strengthen their bond.
If you're looking for recommendations for novels about brothers loving their sisters, here are some recommendations: " Group spoils Third Miss, she's sweet and explosive " and " 90 Koi Fish: Five brothers group spoils Little Milk Group." These two novels meet your requirements. They describe the love and sweetness of the brothers for their sisters. I hope you like it!
There's also the possibility that it's a transformed version of a character we already know. For example, Sakura could be magically or experimentally given red hair, and Naruto, seeing this new side of her, starts to develop romantic feelings. This could lead to a whole new dynamic in their relationships with other characters in the Naruto universe.
Here are some recommendations for novels about revenge for a brother's love for his sister:
1. "Bone-corroding Danger"
2. 'Madam's Order: Idiot A, stand aside.'
3. " Reborn Vengeance's First Daughter Is Too Black-bellied "
4. 'The big shots are all crazily trying to please me.'
5. [Di daughter unparalleled, black-bellied princess consort]
These novels all involved the plot of the younger sister framing the older sister and taking revenge. They were suitable for readers who liked this type of novel.