The theme of growth is very common. All three characters - Naruto (the adopter), Naruto (the younger self) and Sasuke - experience personal growth. They learn from each other, share their skills and knowledge. For example, Naruto might teach Sasuke some new jutsu, while the younger Naruto learns about the importance of friendship from Sasuke. This mutual growth is what makes these fanfictions interesting.
One popular 'Naruto adopts Naruto and Sasuke' fanfiction might be 'A New Family in Konoha'. In this kind of fanfiction, it often explores unique relationships. It could show Naruto in a different light, perhaps as a more mature figure taking care of his younger self and Sasuke. It might involve them training together in new ways and dealing with the challenges of the ninja world while having this unorthodox family dynamic.
It would be very close. Kakashi would be like a father or an older brother to them. Naruto and Sasuke would respect and rely on him. They would probably have a more harmonious relationship with each other too, because Kakashi would be there to mediate any conflicts.
One possible plot could be Sasuke finding Naruto as a baby, perhaps after some great disaster in the village. Sasuke, having changed his views, decides to take Naruto under his wing. He then has to deal with the challenges of raising a child while also facing the judgment of the village.
The fanfiction would likely show a different side of their development. Since Kakashi is a very experienced ninja, he could expose Naruto and Sasuke to different types of missions earlier. This would accelerate their growth not only in terms of combat skills but also in terms of understanding the ninja world. And with Kakashi as their adoptive father - figure, they would have a stronger emotional support system, which could potentially prevent some of the tragedies that happened in the original story.
Protection is also a big theme. Naruto is always protecting Sasuke in these stories, whether from external threats or from Sasuke's own inner demons. It's like Naruto is a shield for Sasuke. And friendship is there too. Even though Naruto is in a father - like role, the essence of their friendship from the original story is still there, just in a different form.
Well, 'Naruto's Family Expansion' is also a notable one. This fanfiction not only shows Naruto adopting Sasuke but also how it impacts the entire village. It has some heart - warming scenes where the villagers slowly accept Sasuke as part of Naruto's family, and it also includes some action scenes where they fight together to protect their new - found family.
Sasuke would become more nurturing. He'd have to learn patience which was not his strong suit before. His cold exterior would start to soften as he takes care of Naruto.
Well, Kakashi's adoption would likely bring more stability to their lives. He could train them more intensively and offer better guidance. Naruto might finally feel like he has a proper family, which could boost his self - confidence. Sasuke, on the other hand, could find a new sense of belonging and might be less likely to go down the dark path he did in the original story.
One popular 'naruto adopts baby sasuke fanfiction' might be 'A New Bond'. In this story, Naruto discovers baby Sasuke alone and decides to take him in. It shows Naruto's growth as he tries to be a father figure to Sasuke.