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.
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.
Honestly, there could be some really interesting fanfictions out there that focus on this concept. However, it might take some time to find them. You could also try joining Naruto fanfiction communities on social media platforms. People there often share and recommend great stories. They might know some fanfictions where Ino likes Naruto instead of Sasuke. You can post a request asking for such stories, and chances are you'll get some good leads.
One common theme is unrequited love finally being reciprocated. Maybe Naruto didn't notice Ino's feelings before, and then suddenly there's a moment where their feelings align and the kiss happens. Another could be about them overcoming some sort of obstacle, like a villain or a misunderstanding in their relationship, which then leads to the kiss.
Yes, there are quite a few. You can start by looking on popular fanfiction websites like Fanfiction.net or Archive of Our Own. Just search for 'ino kisses naruto' and you'll likely find a variety of stories with different plotlines and writing styles.
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, in the fanfiction, Naruto could save Ino from Sasuke by appealing to Sasuke's former friendship. Naruto might talk to Sasuke, reminding him of their days in Team 7 and how Ino is also their comrade, which makes Sasuke change his mind and let Ino go.
In some fanfictions, flowers are used to represent Ino's femininity and her growth. For example, in a story where Naruto and Sasuke are on a mission together and they encounter Ino in a field of flowers. The flowers can signify her beauty and her role as a healer in the ninja world. It adds a layer of depth to the interactions between the characters.
One great Ino - Naruto - Sasuke fanfiction is 'The Bonds of Team 10 and Beyond'. It focuses on Ino's growth and her relationship with Naruto and Sasuke in the context of the complex ninja world. It has really interesting character interactions.