Perhaps in the fanfic, Naruto loses a bet to his friends and the punishment is to wear a dress for a day. This leads to all sorts of comical situations. He might run into Sakura and she would have a good laugh at him, but also help him get through the day without too much embarrassment. He could also learn some things about how girls are treated differently while wearing the dress.
One possible plot could be that Naruto is forced to wear a dress as part of a mission. Maybe he has to infiltrate an all - female event or place where men are not allowed, so dressing as a woman in a dress is his only option. He initially feels very awkward but then realizes he can use this disguise to his advantage and gather important information.
One possible plot could be that Percy decides to wear a dress for a special occasion like a masquerade ball. In the fanfic, his friends might be initially shocked but then come to accept and even admire his bold fashion choice. It could also involve Percy exploring his own sense of identity and self - expression through wearing the dress.
Perhaps it's a bet gone wrong. Percy loses a bet to one of his friends, like Grover, and as a result, he has to wear a dress for a whole day at Camp Half - Blood. This could lead to a lot of teasing and also some interesting character development as he has to face his own pride and the reactions of others.
A mysterious figure within Konoha who has a hidden agenda. This person doesn't like the idea of Naruto breaking the norms and wearing a dress. They secretly manipulate events to make Naruto's life difficult while he's in the dress. For example, they might arrange for Naruto to be in situations where his dress - wearing causes maximum embarrassment, all in an attempt to make him conform to the traditional ways.
It could be a story about a bet. Maybe Draco dares Harry to wear a dress, and in the process, they start to see each other in a new light and develop an unexpected friendship or more.
Well, the plot could be that Gumball and Darwin discover new feelings for each other while trying on different dresses for a school play perhaps. They might initially be confused about these feelings, but as the story progresses, they realize it's a deep form of friendship that could be seen as love. And they have to deal with how their friends and family will react to this newfound closeness.
In a 'Naruto is the Raikage' fanfic, the plot could be that Naruto is transported to an alternate universe where he is the Raikage. He has to quickly adapt to the Cloud Village's culture and politics. He might face a powerful enemy that is targeting the Cloud Village specifically. Naruto then uses his experience from Konoha and his Uzumaki heritage to find a way to defeat the enemy. Meanwhile, he tries to bridge the gap between the different clans in the Cloud Village and bring about a new era of peace and prosperity. There could be a lot of sub - plots involving his relationships with the Cloud ninja, his attempts to improve the village's infrastructure, and his struggle to maintain his own identity while taking on this new role.
One possible plot could be that Naruto somehow gets transported to a world where Deathstroke exists or vice versa. Naruto then has to adapt to Deathstroke's way of fighting and living. He might face challenges where he has to use his new - found Deathstroke - like skills to survive against enemies he's not used to.
One possible plot could be Naruto using his scientific knowledge to improve the ninja world. For example, he might develop new jutsu that are based on scientific principles rather than just chakra manipulation. He could study the properties of different elements in a scientific way and create more powerful and efficient attacks.
In a 'naruto is nero fanfic', perhaps Naruto is mistaken for a powerful being in Nero's world. Nero might initially be cautious of Naruto but then realize they share a common goal of protecting the weak. They could team up to fight against a powerful dark force that threatens both their worlds, with Naruto using his Rasengan and Nero using his Devil Bringer in combination.