Well, it could start with them meeting during some sort of inter - village event. Maybe they initially dislike each other due to the history between Konoha and Iwa. But as they are forced to work together on a mission, they start to see each other's good sides. Eventually, they develop feelings and share a kiss. For example, they might be on a mission to stop a common enemy that threatens both villages.
One possible plot development could be that Kurotsuchi is sent to Konoha on an exchange program. She meets Naruto there and at first, they have some misunderstandings. However, Naruto's positive attitude slowly wins her over. As they train together and face challenges side by side, they grow closer. And during a moment of celebration after achieving a big goal, like saving a group of villagers, they kiss. This would show how their relationship has evolved from strangers to something more romantic.
One possible plot could be that Naruto is on a mission in Iwa and runs into Kurotsuchi. They initially have a bit of a misunderstanding and end up in a small fight. But then they realize they are both after the same goal, which is to stop a group of rogue ninjas who are stealing Iwa's precious artifacts. They then team up, with Naruto teaching Kurotsuchi some of his unique jutsu and Kurotsuchi showing Naruto some of Iwa's hidden techniques.
Well, one possibility could be that it focuses on their relationship development in an alternate universe. Maybe they team up on a mission and through various challenges, their bond deepens. In a fanfiction context, it could explore their different personalities interacting in unique ways, like Naruto's positive energy contrasting with Kurotsuchi's more serious nature.
A possible plot could be set in a post - war scenario. The ninja world is rebuilding, and Naruto and Kurotsuchi are both involved in different aspects of the reconstruction. They cross paths during these efforts and find that they have common goals for a better future. As they work side by side, they start to develop feelings for each other. Their relationship could also face some opposition from those who still hold grudges between Konoha and Iwagakure, but they fight for their love.
One possible plot could be that Naruto, after being banished, wanders into the land where Kurotsuchi lives. Kurotsuchi at first is suspicious of him but as she gets to know his story, she starts to feel sympathy. They might team up to face a common threat in her land, like a group of rogue ninjas. Their relationship could develop from mutual respect to a deeper friendship as they fight side by side.
One possible plot could be that Naruto, during his travels as Hokage to maintain peace among the villages, frequently interacts with Kurotsuchi. They start off as comrades in diplomatic meetings and joint missions. Over time, they realize they share common goals for their respective villages and a mutual respect for each other's strength. Naruto's kind heart and Kurotsuchi's no - nonsense attitude create an interesting dynamic. Eventually, they fall in love and decide to get married, uniting their villages even closer in friendship and cooperation.
The plot could develop with Naruto becoming more aware of his attractiveness. For example, after getting the lipstick kiss, Naruto starts to notice how others look at him differently. He might become a bit more self - conscious and start to take more care in his appearance, which is a new thing for him as he was always more focused on training and protecting the village.
The plot could start with the idea being proposed by the elders of both villages. Naruto, being the hero of the Fourth Great Ninja War, is seen as a valuable asset for such a union. Kurotsuchi, on the other hand, is a powerful kunoichi and a potential future leader of Iwa. At the beginning, they are just following the orders for the sake of the villages. But as they interact more, they discover that they both have a passion for protecting their people. They might go on joint missions to help smaller villages, which helps them bond. And as time passes, their relationship deepens, leading to a more stable and loving relationship that also cements the alliance between Konoha and Iwa.
One possible plot could be that due to some powerful jutsu or a strange curse, Kurotsuchi is bound to Naruto. Naruto, being the kind - hearted person he is, might initially be shocked and try to find a way to reverse the situation. He could face opposition from Kurotsuchi's village as they see her in this subservient position.
Well, perhaps in a fanfiction, there is a powerful magic that links the Naruto universe and the Fairy Tail universe where Lucy is from. Naruto is on a mission to understand this new magic when he meets Lucy. They initially have misunderstandings but as they learn about each other's worlds and goals, they start to fall for each other. The kiss could be a moment of realization of their feelings during a battle where they protect each other. This kind of plot would blend the elements of both universes in an exciting way.
The plot could revolve around a magical or cursed situation. For instance, a spell has been cast that forces Naruto and Rogue to kiss as a way to break a greater curse. After the kiss, they start to share emotions and memories, which then drives them to figure out who cast the spell and why. Along the way, they learn about each other's cultures and powers, and a relationship gradually forms between them.