One common theme is the exploration of new family dynamics. Since mpreg is not a part of the original Naruto story, it creates a whole new family situation that the characters have to deal with. Another theme is the acceptance within the village. How the other ninjas and villagers react to this unusual event is often explored.
There's also 'A New Beginning in Konoha'. In this fanfiction, the mpreg aspect is used to explore new relationships and character developments. It shows how the other characters in the village react to the situation, which is quite different from the traditional Naruto storylines. It has some great character interactions and emotional moments.
Well, it depends on the specific fanfiction. Some fanfictions might explore alternate storylines where Naruto doesn't become the Hokage at all. Maybe he decides to pursue a different path in life, like focusing on being a teacher or an explorer. However, in a large number of fanfictions, he does achieve his goal of becoming the Hokage because it's such an iconic and desired outcome for fans who want to see his journey to the top in different ways.
It could be the First Hokage, Hashirama. Naruto would be amazed by his powerful Wood - Style jutsu and his ability to create the village. He could learn about the original ideals behind the Hidden Leaf from Hashirama.
His friends like Sakura and Shikamaru would surely support him. Sakura, with her medical skills, could be an important part of his regime, providing healthcare for the ninjas. Shikamaru, being intelligent, could offer strategic advice. Also, the younger generation of ninjas who have been inspired by Naruto would be his strong supporters, as they believe in his leadership and the new direction he could take the village in.
Sasuke could be an alternative. He has strong ninja skills and a deep understanding of the ninja world. His experiences have made him grow into a very capable person, and his Sharingan gives him an edge in combat and strategic planning.
In this fanfiction, Hokage Naruto might take Naruto to a special training ground. There, he could teach Naruto some of his own unique jutsu combinations. For example, he could show Naruto how to combine the Rasengan with his Sage Mode more effectively. This would give Naruto a huge power boost and also make him more confident in battles against tougher opponents.
He would probably use his leadership skills. Naruto has grown into a great leader as Hokage. In the past, he could quickly assess situations and lead others, whether it's in a battle or in village - building activities.
I'm not entirely sure if there is a specific, well - known fanfiction with Naruto as the Nidaime Hokage. However, given the vastness of the Naruto fanfiction community, it's very possible. Some fanfictions focus on rewriting history in the Naruto world, and this could be one of those concepts. You might have to dig around in various fanfiction websites to find one if it exists.
In fanfictions, Hokage Naruto and Hinata could go on various adventures. They might explore unknown parts of the ninja world together. This could be to find new techniques or to establish diplomatic relations with far - flung villages.