One idea could be a story where fem Arthur ends up in the Naruto world. She might use her unique leadership skills from her Arthurian legend background to help Naruto and his friends in a big battle. Maybe she teams up with Naruto to face a powerful enemy, and during the process, they learn from each other's cultures and fighting styles.
Another fanfiction could be about a love story between Naruto and fem Arthur. They meet in a strange dimension that combines elements of both their worlds. At first, they don't understand each other, but as they spend time together, they discover their shared values of loyalty and justice. This leads to a deep emotional connection and eventually love.
Maybe in the fanfiction, Fem Blade is on a mission to find a powerful artifact that has been lost in the Naruto universe. Naruto gets involved when he discovers that this artifact could potentially be used to destroy his village. They start off as enemies but as they learn more about each other's motives, they form an alliance and a deep friendship. Along the way, Naruto helps Fem Blade understand the concept of friendship which she has never really experienced before.
One idea could be a story where fem Goku is somehow transported to the Naruto universe. She might use her Saiyan strength and abilities to help Naruto and his friends in a big battle against a powerful enemy like Madara. Maybe she teaches Naruto some new combat techniques inspired by her own training on Planet Vegeta.
Another aspect could be the family history. Since Naruto is the grandson of the Fem Kyuubi, there could be a whole backstory about how his parents met. Maybe his mother was a normal human who had a special encounter with the Fem Kyuubi's son (Naruto's father). This could add a lot of depth to the Naruto universe and also explain some of the unique traits Naruto has that are not present in the original story.
A fanfiction could explore a romantic relationship between Naruto and fem Tsukune. They might start off as friends, but as they get to know each other better, feelings develop. This could involve them going on adventures together and learning about each other's cultures and backgrounds, which would be really interesting considering their different origins.
One idea could be that they meet in a strange, liminal space that exists between their two fictional universes. Percy's powers over water and Naruto's wind - based attacks could create interesting combinations when they train together. Their bond as soulmates could be what allows them to communicate across the language barrier at first.
One idea could be that Fem Naruto enters a beach volleyball tournament on the Hidden Sand's beach while wearing a Kurama - themed swimsuit. Her unique look attracts a lot of attention and she has to deal with both admiration and jealousy from other competitors.
A great plot twist could be that fem Arthur is actually related to one of the hidden clans in the Naruto world. This revelation changes the way Naruto and his friends view her and also adds a whole new layer of mystery to her character.
One idea could be a story where Fem Naruto is on a mission and Male Sakura, who has developed his own unique medical - ninjutsu skills, has to go and rescue her. Maybe there's a powerful enemy that has trapped Fem Naruto, and Male Sakura uses his intelligence and new jutsu to fight through and save her. It could also be a story about their relationship development, starting from being rivals in the ninja academy to gradually falling in love as they face various challenges together in the shinobi world.
A Fem Naruto in the League of Legends fanfiction could involve her being a mysterious figure that enters the League. She might have a special move where she summons a giant toad like Gamabunta to stomp on enemies in a large area. The story could be about her trying to prove herself in this new and dangerous world of the League, facing off against tough opponents and making new friends among the champions.
In a fanfiction, Fem Naruto might be training in a new jutsu while wearing the sports bra. The Kyuubi, being a part of her, gives her advice in her mind. The sports bra could also have a special fabric that reacts to the Kyuubi's chakra, creating a unique visual effect during her training.