I'm not sure if there is such a specific fanfic. Fanfiction can cover a wide range of scenarios, but cheating themes might not be very common in the Naruto fanfic world, especially considering the strong bond between Sasuke and Naruto. However, with the vast amount of fanfiction out there, it's possible that one exists.
It's hard to say for certain. The world of fanfiction is huge and diverse. Some fans might be interested in writing or reading about such a scenario for the shock value or to see how the characters would react in such an extreme situation. But it might also go against the general perception of the Sasuke - Naruto relationship that most fans hold dear.
There could be. Fanfic writers often explore different and sometimes controversial relationships in their works. Since Sasuke and Naruto have a very complex relationship in the original series, some writers might be tempted to create a story where Sasuke cheats on Naruto just to add drama or explore different character dynamics. But I haven't personally come across such a fanfic.
There might be some fanfics out there with such a plot, but it's not a positive or common representation of the Naruto characters. In the Naruto series, Hinata has always admired Naruto from afar and they end up together. Sasuke has his own story arc that is mainly focused on his revenge and redemption. Changing their relationships in such a way in a fanfic seems like a distortion of the original story's essence.
Naruto's reaction would be complex. He would be devastated because his bond with Sasuke is so deep. However, he also trusts Sasuke to an extent. So, he would be torn between his immediate emotional response of anger and his long - standing faith in Sasuke. He might start to look for clues and evidence, and in the process, he could end up uncovering Kabuto's devious plan while also reaffirming his friendship with Sasuke. He would probably be more determined than ever to set things right and prove Sasuke's innocence if he is indeed innocent.
There could be. The world of fanfic is vast and diverse. Some writers might create stories where Sakura cheats on Sasuke to add drama, explore different character dynamics, or simply as an alternative universe scenario. But it's important to note that this is not in line with the main Naruto narrative.
Yes, there might be some fanfics with this theme that are written in a non - adult and family - friendly way. However, such a plot goes against the original Naruto storyline where Sakura loves Sasuke deeply. But in the world of fanfiction, authors often explore different 'what - if' scenarios.
Well, it might show Sasuke being put in compromising situations by Kabuto's schemes. For example, Kabuto could use his medical ninjutsu knowledge to create illusions that mislead Naruto into believing Sasuke is unfaithful. The plot could then revolve around Naruto's reaction and how he tries to uncover the truth.
One reason could be to create a lot of angst. If Sasuke cheats, it would deeply hurt Naruto and cause a rift in their relationship, which could lead to a lot of emotional turmoil for both characters. This would make for a very dramatic story.
I'm not sure if there is such a specific fanfiction. Fanfiction can cover a wide range of themes, but this one seems rather unethical and not in line with the positive relationship between Sasuke and Naruto in the original story. It might exist in the vast sea of fan - created works, but it's not a common or positive - themed one.
Some fanfic authors might write it as a form of wish - fulfillment. They might prefer the Naruto - Sakura relationship more than the Sasuke - Sakura one. So, they create a scenario where Sakura turns to Naruto in a romantic way. Additionally, it could be a way to explore the characters' personalities further. For example, how Sasuke would handle being betrayed and how Naruto would deal with being involved in such a situation. It gives a chance to dig deeper into their emotional and moral aspects.
There are likely fanfictions out there with such a plot, but this goes against the main canon of the Naruto series. Fanfiction often explores alternative storylines, but many fans might find this particular concept unappealing as Hinata is typically seen as very loyal to Naruto in the original story.
In such a fanfic, Naruto might first feel extreme betrayal. He has always considered Sasuke a close friend or more. If Sasuke cheats on him, he could feel that his world has crumbled. He might initially go into a state of shock, unable to believe what has happened. Then, the thought of suicide could creep in as he might feel that there is no one left to trust or that his life has lost its meaning without Sasuke's loyalty. However, Naruto is also a strong - willed character, so he could also choose to rise above it and prove to Sasuke and himself that he doesn't need such a person in his life.