There could be a fanfiction where Naruto discovers his long - lost daughter and has to quickly adapt to being a daddy. This could involve him protecting her from old enemies while also learning about her unique abilities. In this type of story, we'd see a more nurturing side of Naruto that we might not always see in the main series.
In some 'Naruto Big Daddy' fanfictions, Big Daddy could be a mysterious figure who appears in the Hidden Leaf Village. The villagers are initially suspicious of him, but as the story progresses, they come to realize that he has a good heart and is there to help protect the village from a new and powerful threat. This type of fanfiction often plays with the themes of acceptance and cooperation.
One interesting fanfiction could be about Itachi being the unexpected father and how he copes with this new role while still being involved in the complex Naruto universe. Maybe it shows his interactions with the baby and how it changes his perspective on life and his ninja duties.
In some fanfictions, Kakashi might be the one to help Naruto deal with the loneliness he feels because of being an orphan. He could take Naruto on little outings around the village, sharing stories about his own past and making Naruto feel like he has a real family with Kakashi as his daddy.
Some 'Naruto' fanfictions are really cool. For instance, the ones that give Naruto new powers. Maybe he gets a power related to space - time manipulation that he has to learn to control. This can lead to really exciting adventures and battles. Also, fanfictions that rewrite the whole story from an alternate point of view, like from the view of the Akatsuki members, can be very interesting as it shows a different side of the 'Naruto' universe.
One interesting idea could be exploring how different characters in Naruto would handle the role of being a baby daddy. For example, Naruto himself might bring his positive and determined attitude to fatherhood, teaching his child about perseverance. Another could be Sasuke as a baby daddy, perhaps dealing with his own dark past while trying to raise a child in a more positive environment.
In a 'Percy Jackson' fanfiction with'sugar daddy' and 'lemon' themes, it could be that Percy gets involved with a powerful deity who acts as a'sugar daddy' and offers him protection and resources. The 'lemon' part could be a code for a difficult or sour situation Percy has to face. For example, he might have to make a tough choice between loyalty to his friends and the gifts from the'sugar daddy' deity.
Well, there might be a 'Naruto Sanabi' fanfiction that focuses on Sanabi's backstory. It could explore how she came to be in the Naruto universe and what her early life was like. There could also be a fanfic where Sanabi has to face a powerful enemy alone and uses her wits and ninja skills to overcome it. This would show her strength and determination.
One interesting Naruto Damocles fanfiction could be one that focuses on Damocles' backstory in the Naruto universe. It might explore how he came to be in the village and his early training days.
One interesting Naruto Groudon fanfiction could be where Groudon somehow ends up in the Naruto universe. Maybe Naruto has to find a way to send it back while also dealing with the chaos it causes. For example, Groudon's presence might disrupt the natural chakra flow, and Naruto, with his determination, tries to communicate with it using his unique ability to understand others.
Some fanfictions might focus on the relationship between Naruto and Kurohime. It could start as a friendship based on mutual respect for each other's skills. As the story progresses, they might develop deeper feelings for each other, which would be interesting to explore as they both come from very different backgrounds in the Naruto universe.