In such a fanfiction, often the story begins with Sasuke being chosen as Hokage in a rather unexpected way. He then has to deal with the expectations of the villagers. Naruto helps him understand the importance of the Hokage's role in uniting the people. There could be a plot where an old enemy resurfaces, and Sasuke, as Hokage, has to lead the defense. He might also try to bridge the gap between different ninja clans in the village, something that Naruto has always been good at but Sasuke has to learn.
Well, usually it starts with Sasuke realizing his newfound leadership role. He might struggle at first with the political side of being Hokage, which is very different from his combat skills. Naruto would be there to support him, of course. And then they would face some new threats to the village together. The story could also explore how Sasuke changes the way the village is run, maybe bringing in some new ninja training methods inspired by his own experiences.
Their relationship could become more of a partnership. With Naruto as Hokage, Sasuke might be more willing to work within the village's framework. They would still have their friendly rivalry, but it would be more focused on making the village better.
Well, usually it starts with Naruto using some sort of jutsu or magic (in the fanfic world). Then Sasuke suddenly finds himself in a female body. At first, he might be really confused and angry. But as the story goes on, he starts to experience things differently as a girl. For example, he might notice how people treat him differently. Naruto might also start to see Sasuke in a new light, and there could be some really interesting character development and new relationships forming between them.
They still have that deep friendship, but it's more official. Naruto as Hokage respects Sasuke's views on matters related to the outside threats. Sasuke, on the other hand, respects Naruto's leadership. They often meet to discuss strategies and how to keep Konoha and the ninja world in peace. For example, they might plan together how to deal with any potential threats from rogue ninjas or other villages.
Naruto could become cold due to disappointment. He might have expected Sasuke to rule in a certain way, but when Sasuke becomes Hokage and starts making decisions that seem contrary to Naruto's ideals, Naruto feels let down. This disappointment could turn him cold towards Sasuke and the village in general.
The plot would likely revolve around Naruto bringing his own unique brand of leadership. He would try to bridge the gaps between different clans in the village. He might also start diplomatic missions to other villages personally. Since he has friends in other villages like Gaara, he could use those relationships to strengthen alliances. This would lead to a series of adventures where Naruto has to balance being Hokage and still being the hero who jumps into action when needed.
It would also affect Naruto's relationships with other characters. His friends like Sakura would be devastated. She has deep feelings for Sasuke. Naruto's own self - perception would be shattered. He has always seen Sasuke as his friend and rival, and taking his life would be a major blow to his moral compass. Moreover, it could lead to a power vacuum in the ninja world as Sasuke was a powerful shinobi.
Naruto's personality might become more reserved in some ways. As Hokage, he has to represent the village in a more solemn and diplomatic manner. He can't be as carefree as he used to be. For example, in international meetings, he has to think carefully about his words and actions.
The dynamic would shift a bit. Naruto would have to balance his friendship with Sasuke and his duties as Hokage. He would probably try to bring Sasuke more into the fold of the village, making him feel like a true part of it. Sasuke, in turn, would start to see the village in a new light, through Naruto's leadership. Their relationship would be a key factor in the stability and growth of the village.
Naruto could change Konoha by promoting unity. He might organize village - wide events where everyone, from the strongest jounin to the youngest genin, participates. This would strengthen the bonds between the villagers.
In this fanfiction, fem Naruto's character would develop in multiple ways. Firstly, she would have to overcome the gender biases in the shinobi world. This would make her more determined and strong - willed. Secondly, as Hokage, she would need to make tough decisions, which would mature her character. She would also start to see the bigger picture and not just focus on her personal goals. For example, she might sacrifice some of her own training time to focus on village - wide improvements.