Yes, he might be. There are many people who are fans of Naruto and are inspired to write fanfiction about it. Ben could be one of those enthusiasts who loves the Naruto universe so much that he decides to create his own stories within that world.
This would change a great deal. Naruto, being the older brother, would likely have a protective role over Ben. He might introduce Ben to his friends in the Hidden Leaf Village, like Sasuke and Sakura. Ben, on the other hand, could show Naruto the wonders of the Omnitrix and the different alien forms. In battles, Naruto could use his chakra and jutsu to create distractions or provide support while Ben takes on the main offensive with his alien powers. Their relationship could also add an emotional depth to the story, as they deal with family bonds and the responsibilities that come with their powers.
Yes, there are some interesting 'Naruto is Ben 10' fanfictions out there. Some explore what would happen if Naruto had the Omnitrix from Ben 10. For example, he could use the different alien forms to fight in a whole new way in the Naruto universe. It combines the unique powers and concepts from both series in really creative ways.
One common theme is power combination. Since Naruto has his own chakra - based powers and then getting the Omnitrix, how he combines these two power sources. Another theme could be identity. Naruto has to deal with being a ninja and also having the ability to transform into an alien, which might make him question who he really is.
One great 'Ben 10 and Naruto' fanfiction is 'The Alien Ninja'. It combines the unique powers of Ben 10's aliens with Naruto's ninja skills in an exciting adventure. Another good one is 'Ben in the Hidden Leaf' which imagines Ben being dropped into the Naruto universe and how he interacts with the characters there.
In a Ben 10 and Naruto fanfic, their powers would be a great combination. Ben has the ability to transform into various alien forms, each with unique powers. Naruto has his chakra and his powerful jutsu. They could learn from each other. For example, Ben could teach Naruto about some of the alien technologies, while Naruto could teach Ben about chakra control and the ninja way.
In a Ben 10 and Naruto fanfic, there would be some epic battles. Ben's alien forms like Four Arms could have a great brawl with some of the strong Naruto characters like Rock Lee. Four Arms' brute strength against Rock Lee's amazing taijutsu skills would be a sight to see.
Perhaps he likes character - centric fanfictions. For example, those that focus on the backstories of characters like Sasuke or Kakashi. Naruto has a rich cast of characters with deep and complex histories, and exploring these in fanfiction can be really interesting.
Well, one possible plot could be that Ben Tennyson and Naruto end up in the same dimension somehow. Ben could use his Omnitrix to transform into various aliens to fight alongside Naruto against a common enemy like a powerful ninja - alien hybrid villain. They would learn from each other's skills. Ben might learn about chakra control from Naruto, and Naruto could be amazed by the different powers of the aliens.
A 'naruto ben 10 lemon fanfiction' could potentially be a really interesting concept if it's done in a proper and family - friendly way. It could bring together the ninja - like abilities from 'Naruto' and the alien - transforming powers of 'Ben 10'. Maybe it could tell a story about how Naruto's village has to deal with an alien threat and Ben 10 has to use his powers to help them. But again, we have to be cautious if there are any inappropriate elements in it.