It could also be a way to subvert expectations. In the original series, Naruto's relationship with Sasuke is so central that changing it to a Naruto - Hinata kiss in fanfiction can shock readers in an interesting way. The author might be trying to create a new narrative where Naruto's feelings for Hinata, which were perhaps somewhat overshadowed in the original, are now front and center. This could open up new plotlines, like how Sasuke reacts to this change in Naruto's affections or how Hinata and Naruto's relationship progresses from this unexpected kiss.
Well, in fanfiction, the author might want to explore a different romantic dynamic. Naruto and Sasuke have a very intense friendship, but by having Naruto kiss Hinata instead, it could be to show a more traditional romantic storyline. Maybe the author thinks that Hinata's gentle and loving nature is a better match for Naruto in a romantic sense compared to his complex relationship with Sasuke.
Well, it could lead to a huge rift between Naruto and Sasuke. Sasuke might feel betrayed in a sense, thinking Naruto has shifted his focus from their deep bond. Ino, on the other hand, would be in a state of shock at first but then might start to develop real feelings for Naruto. This could also change the whole dynamic within the Konoha ninja group, with friends and comrades having mixed reactions to this unexpected turn of events.
Maybe in the fanfiction, Naruto's positive and energetic personality attracts Ino more. He is always so full of life and has a big heart.
One possible plot could be Naruto feeling betrayed by the village. Maybe he discovers some dark secrets about the Hidden Leaf that make him question his loyalty. For example, if he finds out that the village leaders were involved in unethical experiments. So, instead of following the village's rules blindly, he goes rogue to seek his own version of justice.
First of all, Naruto and Sasuke's relationship would take a hit. They have this intense connection in the original story, and this sudden act by Naruto would make Sasuke feel like Naruto has abandoned their relationship. For Ino, she would be thrown into a new situation. She may have had her eyes on Sasuke before, but now Naruto has kissed her. This could make her reevaluate her feelings for both of them. As for the other characters, they would be shocked. Shikamaru might be especially intrigued as he's a close friend of Ino. He would probably try to figure out what's going on in Naruto and Ino's heads, and this could also create new interactions and relationships among the group.
One possible reason could be a huge misunderstanding. Maybe he thought Hinata did something really bad to his friends, like unknowingly leading the enemy to them. Without knowing the truth, his hot - headed nature made him lash out.
Well, one reason could be that Hinata's extreme love for Naruto gets out of hand. In the original series, she's very shy but deeply in love. In a fanfiction, this love could transform into an obsessive - like stalking behavior if the writer wants to explore a darker side of her character.
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.
A plot could be that there is a strange illness spreading in Konoha. Naruto, female Sasuke and Hinata are tasked with finding the source. Along the way, they discover that an old enemy has a new form of jutsu that is causing this. They have to overcome their differences. For example, female Sasuke's more brash style might clash with Hinata's more reserved nature at times. But through Naruto's leadership and their shared goal, they manage to defeat the enemy and find a cure for the illness.
They could be time - traveled back to the founding of Konoha. Naruto is excited to see how it all began, Sasuke is skeptical but curious, and Hinata is just along trying to keep them out of trouble. They end up influencing the founders in unexpected ways, which changes the future of the ninja world.
It could be due to miscommunication. Suppose there was a misunderstanding between her and Naruto. For example, Naruto might have said something that Hinata misinterpreted as him losing interest in their relationship. This confusion could have led her to seek comfort in another person, which unfortunately led to cheating.