If they were to interact with Thor, Naruto might be in awe of his god - like powers. But at the same time, he'd want to prove that his ninja abilities are just as formidable. Yugito could find common ground with Black Widow in terms of combat skills and stealth. They might exchange tips on how to be more effective in battle. And when it comes to the Hulk, Naruto might try to calm him down using his positive attitude, while Yugito would be cautious but also curious about his power.
One possibility could be a plot where Naruto and Yugito are somehow transported to the Marvel universe. Maybe they team up with the Avengers to fight a common enemy. For example, they could use their unique ninja skills to combat villains like Thanos. Naruto's shadow clones and Yugito's ability to transform into the Two - Tails could add a new dimension to the battles in the Marvel world.
Well, it could be really cool. Imagine Naruto's ninja skills combined with the Star Wars universe. Maybe Naruto could be a Jedi with his own unique style of using the Force, like using chakra to enhance his Force abilities. Yugito could also have a role, perhaps she's a bounty hunter or a Jedi from a different planet. The story could involve them fighting against the Sith or some other big bad in the Star Wars galaxy.
Their relationship could start as comrades in misfortune. As they face the hardships of being banished, they rely on each other more and more, gradually developing a deep bond of friendship. Over time, this could turn into a romantic relationship as they realize how much they mean to each other.
Well, it could be that Naruto, being an Ironman fan, tries to incorporate Ironman's technology into his ninja skills. He might share his admiration for Ironman with Yugito, and together they come up with new ways to fight enemies. Maybe Naruto creates some sort of Ironman - like suit using his chakra and ninja tools.
Their relationship would transform into a true partnership. Naruto, who has always been about protecting the village and his friends, would now have a new focus on protecting his family. Yugito, on the other hand, would rely on Naruto more for emotional support during the pregnancy and after the baby is born. They would share the joys of seeing the baby's first steps, first words, etc. Their relationship would be centered around the well - being of their child, and they would do whatever it takes to ensure the baby has a happy and safe life.
The plot could be that Yugito is jealous of Naruto's friendship with Hinata. Hinata is always shyly helping Naruto and Yugito misinterprets their interactions as something more. So, she tries to get closer to Naruto by challenging Hinata to various tasks. But Naruto is oblivious to Yugito's feelings at first, which adds to the drama.
One common theme is friendship. Given Naruto's character, who values friendship highly, stories often focus on how he forms strong bonds with Yugito and Fuu. Another theme could be power. Since all three characters have unique powers, fanfictions might explore how they combine their powers or learn from each other's abilities.
One possibility could be that in the fanfiction, Yugito is jealous of Naruto's close relationship with another female character. Maybe Naruto has a strong bond with Sakura in this fanfic, and Yugito, who has feelings for Naruto, can't stand seeing them interact so casually. This could lead to some interesting scenes of Yugito trying to come between them in a rather comical or angsty way.
There could be a plotline centered around the cultural differences between their respective villages. Naruto, being from Konoha, Yugito from Kumogakure, and Fuu from Takigakure. They could start off not understanding each other very well, but as they work together on a project or mission, they begin to appreciate and learn from each other's cultures. This could also involve them sharing their unique jutsu and fighting styles, leading to a more unified and stronger bond between them. For example, they might learn that a certain technique from one village can be combined with a technique from another village to create a more powerful attack, and they have to figure out how to do this while also respecting the secrecy and traditions of their home villages.