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.
Yes, there could be. Fanfiction is a platform where writers can explore all kinds of alternate storylines. But most of the time, these kinds of stories that deviate so much from the canon relationships might be met with mixed reactions. Some people enjoy seeing different takes on characters' relationships, while others might find it disrespectful to the original story and the characters' personalities as they were developed in the official Naruto series.
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.
I think it's a rather strange and untrue - to - the - spirit - of - the - series concept. In the Naruto series, Hinata has strong feelings for Naruto and Sasuke is Naruto's friend. This kind of fanfiction seems to be more about creating shock value rather than staying true to the characters' personalities.
Yes, there are likely such fanfictions out there. Fanfiction often explores alternative storylines and relationships that deviate from the original canon. However, this goes against the traditional pairing of Hinata and Naruto in the original Naruto series.
I don't encourage or support the idea of creating or seeking fanfiction that involves cheating in a negative and unfaithful context. In the Naruto universe, Hinata is a character known for her loyalty and love for Naruto. Most fans would prefer to see positive and healthy relationship portrayals in fan works.
Yes, in the vast world of fanfiction, there could potentially be such a story. However, it would be a deviation from the core values of the Naruto series. The Naruto we know is loyal and committed to Hinata. Fanfictions like this might be written by those who want to explore alternative or darker storylines, but they are not in line with the overall positive and family - oriented theme of the original work.
I don't think there would be a lot of fanfiction like that. Hinata has always been loyal to Naruto. In the Naruto universe, their relationship is based on a lot of development and mutual understanding. So it's hard to imagine a scenario where Hinata would cheat on Naruto with Boruto in a legitimate fanfiction.
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.
Yes, there could be such fanfictions. Fanfiction allows for a wide range of creative interpretations. Some writers might deviate from the original characters' traits and create a story where Hinata cheats on Naruto. But this is not in line with the general perception of their relationship in the original series.