The theme of exploration is often present. Ash is constantly exploring new places in the Pokémon world, and in these fanfictions, the kiss can be part of exploring new relationships. It could also be about acceptance. Ash may have to accept the feelings of the person who kisses him, whether it's someone he expected or not. And sometimes, the theme of destiny plays a role, as if the kiss was meant to happen as part of Ash's journey in some grander scheme.
One popular 'ash gets kissed fanfiction' might be found on platforms like FanFiction.net. You can search there using the keywords 'ash gets kissed' and explore different stories based on the characters and settings you prefer.
Yes, there are some. You can find them on fanfiction websites like FanFiction.net or Archive of Our Own. Just search for 'Naruto kissed Sasuke' in their search bars and you'll likely come across several stories with this concept. However, the quality can vary greatly.
Well, Chopper in a really comical and out - of - the - box fanfic could transform into a human girl (through some wacky magic or something) and give Luffy a kiss just for fun. Usopp's sister (if we assume he has one in the fanfic) who has heard all about Luffy's adventures and is a big admirer could be the one kissing him. And then there's always the chance that it could be a random girl from an island they visit. Maybe she's a baker's daughter and Luffy saved her bakery from being burned down by pirates, so she gives him a kiss as a thank you.
Another theme is the reaction of those around them. Their friends, like Sakura or Kakashi, might be shocked or have different reactions. Some might support them, while others might be confused or against it at first. It adds drama to the story.
Perhaps it was a weapon created by a rogue ninja with unique powers. And for some reason, it found its way to Naruto in Wave. It might also be a weapon that was enchanted by a sorcerer long ago and has special abilities that Naruto will discover as he uses it.
Well, it could lead to some interesting character development. Maybe Naruto realizes he has some new - found feelings for Ino that he hadn't considered before. Ino might also see Naruto in a different light. This accidental kiss could be the start of a new dynamic in their relationship, with other characters noticing the change and reacting to it, like Sakura might get jealous if she has feelings for Naruto or Shikamaru could tease Ino about it.
There would also be some fans who might be a bit shocked. Naruto and Sasuke's relationship has always been complex and more of a deep friendship/brotherly bond in the original series. So a kiss might seem a bit out of character to them at first. But for those who love exploring different interpretations, they might come around to it and start to enjoy the new take on their relationship.
In this fanfiction, it might be that Sasuke got injured during the mission. Naruto, in a moment of relief after saving Sasuke's life, kissed him. This act could be the start of a new dynamic in their relationship, where they have to confront their feelings for each other while still completing the mission at hand.