A third theme could be the discovery of new worlds. The Naruto world with its hidden villages and the Pokemon world with its various regions are both full of mysteries. A fanfiction could be about characters from one world exploring the other, learning about the new cultures, creatures, and ways of life. This can be a great theme to build a family - friendly 'Naruto and Pokemon' fanfiction around.
One common theme that can be made appropriate is friendship. In 'naruto shippuden', friendship is a huge part of the story. Fanfics can explore how the characters' friendships develop further during the Shippuden era. For example, Naruto's friendship with Sasuke could be explored in more depth, like how they support each other through different challenges even if they have their differences.
Since this is a crossover fanfiction, a major theme could be about the clash and integration of different powers and abilities. Pokemon have their own unique powers, and Naruto characters have their ninja abilities. Delia, depending on how she is written in the fanfiction, could be involved in how these different powers interact, whether it's through her own skills or her influence on the other characters. Also, themes of loyalty and growth could be explored as the characters from different series adapt to each other's worlds.
Another theme could be their growth as individuals within their family dynamic. Luke's journey to become a Jedi and Leia's leadership in the Rebel Alliance can be explored in relation to their connection as siblings. This can be a great way to write about them without any inappropriate undertones.
One possible theme could be their rivalry turned into friendship. Maybe in the fanfiction, they start off with their typical squabbles but then gradually come to understand and respect each other more. For example, Squidward could initially be annoyed by Spongebob's antics as usual, but then through some shared experience like a big event in Bikini Bottom, they start to see the good in each other.
One possible plotline could be that Naruto and Sonic meet in a strange dimension. They start off as rivals, each thinking their own skills are superior. But as they face various challenges in this new dimension, like powerful monsters or tricky mazes, they gradually learn to work together. Sonic's speed helps Naruto get to places quickly, and Naruto's ninjutsu gives Sonic an edge in combat.
One possible storyline could be a friendly sparring session between Naruto characters and Avengers characters. For example, Naruto could show off his Rasengan to the Avengers while Iron Man shows off his latest suit upgrades. They could learn from each other's combat techniques.
No. Fanfiction that involves 'forced' and 'adult' themes is inappropriate and goes against the positive and family - friendly nature of the Pokemon franchise. Pokemon is mainly aimed at a wide range of audiences including children, and such adult - themed content is not in line with the spirit of the brand.
One common theme could be the deepening of their emotional bond. For example, they might support each other through the difficult trials in the Danganronpa world. Another theme could be their mutual trust. Makoto might trust Kyoko's detective skills, and Kyoko might trust Makoto's pure heart and positive attitude.
One theme that could be made appropriate is the theme of redemption. Maybe Fugaku has made some mistakes in the past that affected Sasuke, and through a series of events, he tries to make it up to Sasuke. This can be explored without any inappropriate content and still show the complexity of their relationship.
No. Pokemon is a family - friendly franchise, and 'lemon' fanfiction, which often implies sexual or inappropriate content, goes against the intended audience and values of Pokemon.