Well, one possible plot could be that Naruto, in a different universe or under some magical circumstances, meets Musubi. Their first kiss might be a moment of sudden realization of their feelings. Maybe they were on a mission together, facing a dangerous situation, and in the heat of the moment, Naruto kisses Musubi to give her strength or as a sign of his own courage. It could also start a whole new relationship dynamic, leading to them having to deal with the reactions of their respective friends and allies.
Well, it depends on the context of the fanfiction. If it's a more romantic - centered fanfic, they would likely become a couple right away. They'd go on dates, like having picnics in beautiful landscapes or going to festivals. They would support each other emotionally, with Naruto being there for Musubi when she's feeling down about her own insecurities, and Musubi being a source of comfort for Naruto when he misses his home. Their relationship would be a very loving and supportive one, growing stronger day by day as they share more experiences together.
Perhaps in the fanfiction, it's a plot device to show a different side of Tsunade. She might be under the influence of a strange jutsu that makes her act out of character and kiss Naruto. This could then lead to a comical chain of events as Naruto tries to figure out what's wrong with Tsunade and the other characters react to this unexpected display of affection. The fanfiction could then focus on how Naruto has to deal with this new situation and keep it a secret from some of the more conservative characters in the village.
Well, it could be about Naruto and Musubi going on a joint mission. They might start off not getting along very well, but as they face challenges together, they gradually develop a deep friendship. Maybe they have to overcome some powerful enemies and in the process, they learn from each other's skills and personalities.
Perhaps in a fanfiction, Naruto is on a mission in a new world where he meets Satele Shan. They start as allies, helping each other out in battles. Along the way, they discover they have a lot in common in terms of their values and determination. This mutual respect and admiration could lead to a romantic moment where Satele Shan kisses Naruto.
One idea could be a crossover where Naruto meets Musubi in a strange new dimension. They team up to face a common enemy that is causing chaos in both their worlds. Naruto's ninja skills combined with Musubi's unique abilities would make for an exciting adventure.
It could be about a moment of unexpected affection. Maybe Naruto, in a moment of celebration after a big victory, impulsively kisses Ayame. Or it could be a story where Naruto realizes his feelings for Ayame over time and finally musters the courage to kiss her.
One possible plot could be that it's a moment of intense emotional connection. Maybe Sasuke has realized his deep feelings for Naruto after a long and arduous journey. The kiss on the neck could be a sign of his newfound vulnerability and love, leading to a series of events where they have to deal with the implications of this new aspect of their relationship within their world filled with ninja duties and challenges.
Sasuke from Naruto could be a great addition. His brooding nature and powerful ninja skills would contrast well with Musubi's more upbeat and energetic personality. Also, Konohamaru could be included. He looks up to Naruto and his presence could add some humor to the story as he tries to impress Naruto and Musubi.
Maybe the plot is centered around Aphrodite kissing Percy because she foresees a future where Percy's love for someone is the key to saving the world. However, Percy doesn't believe in love in that way at first. So, he goes through a series of adventures where he starts to understand the importance of love, all because of Aphrodite's kiss. Along the way, he meets new characters who either help or hinder his journey to embrace love.
The plot might revolve around a challenge or a game where they decide to have 30 kisses in a certain period. Along the way, they encounter various things that are typical of the Addams Family world. For example, they might be interrupted by Cousin Itt or have to deal with some strange family curse that affects their kissing spree. But through it all, their love deepens with each kiss.