Well, perhaps the story could focus on how Naruto and Sasuke, as girls, explore different aspects of the ninja life that they hadn't really noticed before. Maybe they start to see the world from a more feminine perspective. They could form new relationships or strengthen existing ones in unexpected ways. Also, there could be a sub - plot about Mikoto's reasons for turning them into girls, like it was an accidental experiment or a desperate measure to achieve some greater good in the ninja world.
In this fanfiction, the plot could involve Naruto and Sasuke, now as girls, having to go on a special mission. Their new appearances might attract different kinds of attention. They could be underestimated by their enemies at first. As they journey, they learn more about themselves and each other in this new state. For instance, Naruto might discover a new level of patience and Sasuke could find a softer side to her personality. And all the while, they are trying to find a way to reverse the transformation, if they even want to, while also dealing with the mystery behind Mikoto's actions.
In this fanfiction, the role of Mikoto is also very interesting. She has the power to change Sasuke's gender, which implies a certain level of control or influence. It could be that she has some ulterior motives for doing this. Maybe she wants to see how Naruto and Sasuke's relationship will develop in this new situation, or perhaps it's part of a larger plan within the fanfiction's universe.
Expect a lot of character - driven drama. With Sasuke being turned into a girl, Naruto's reactions will be key. He might be confused, protective, or even develop new feelings that he didn't have before. This could lead to some intense emotional scenes between them.
In this kind of fanfiction, there could be a lot of interesting plot developments. Maybe Naruto and the now - female Sasuke would have a different kind of relationship dynamic. Their interactions might be more about understanding each other from a new perspective. For example, Sasuke, as a female, could show more emotional vulnerability, which might make Naruto more protective of her. And their shared goals might be influenced by this new gender - changed situation.
One possible plot could be that Mikoto, in her yandere state, becomes obsessed with Naruto. She might try to keep him away from his friends and training, believing that only she can protect him. For example, she could use her Sharingan abilities to spy on Naruto's interactions with others like Sasuke or Sakura, and then interfere when she feels Naruto is getting too close to them.
The main characters are Naruto, Sasuke who is turned female by Mikoto, and Mikoto herself. Naruto is an important character as his relationship with Sasuke is central to the Naruto series. Now with Sasuke being female, their relationship will take on a new dimension. Mikoto is also a key character as she is the one who causes this change in Sasuke.
For Naruto, being turned into a girl could lead to a development where he becomes more aware of his appearance and how he presents himself. This could be a new experience for him, and he might use it to his advantage in some social situations within the ninja world. Sasuke, now as a girl, may find that she has a newfound sense of community. She could start to rely on others more and build stronger bonds with the people around her, which is a big change from her usually solitary nature.
One possible plot could be that Mikoto, perhaps having some special skills or knowledge, teams up with Naruto in a mission within the fanfiction world. They might face a powerful enemy together, and Mikoto uses her unique abilities to complement Naruto's. For example, if Mikoto has some sort of elemental control, she could combine it with Naruto's Rasengan to create a new and more powerful attack.
The plot could revolve around Naruto learning about the Uchiha's history from Mikoto. Since she has a deep understanding of the clan. He might discover secrets that could help him in his journey to become Hokage. And Naruto could also be a positive influence on Sasuke, who might be less brooding with Naruto around. Mikoto would be like a mother figure to Naruto, guiding him in his studies and ninja training.
In this fanfiction, it could be that Mikoto's connection to the Nine - Tails is explored. Maybe she has some sort of special ability that allows her to sense the Nine - Tails' chakra within baby Naruto. She then tries to help Naruto control this power from a young age. She might introduce him to some spiritual practices or chakra - control methods that are unique to the Uchiha or something she has discovered on her own. This would completely change Naruto's journey as he grows up with better control over the Nine - Tails' power.
Perhaps in the fanfiction, Naruto is in a vulnerable state, like he's lost his powers temporarily. Mikoto, having a soft spot for him, takes it upon herself to be his guardian. She has to face not only physical threats from Naruto's enemies but also deal with the political situation in the ninja world that might put Naruto at risk. She uses her influence as an Uchiha to shield Naruto from all these dangers.