Well, it's possible that such a fanfiction exists given the creativity of fanfiction authors. They like to experiment with different relationship dynamics. But considering the popularity and the nature of Annabeth and Percy's relationship in the source material, this would be quite a shocker. It could also attract a lot of criticism from fans who are attached to the original relationship, while others might be interested in seeing how such a different plot would unfold.
There might be such fanfiction out there in the vast world of fan - created content. However, this kind of plot goes against the original relationship dynamics in many fans' eyes. It's important to note that fanfiction can cover a wide range of scenarios, some of which may be controversial or not in line with the general perception of the original story.
I think it's an out - of - the - box concept. It could potentially be a way to show a different side of the characters, but it also risks ruining the integrity of their relationship. It's not a typical or pleasant idea considering how much fans adore Annabeth and Percy together. It might be a concept that only a small number of writers who want to be edgy or create a lot of shock value would explore.
In most fanfics, this is often just a fictional and sometimes out - of - character plot device. There's no real evidence within the official Percy Jackson canon for such a thing, but in fan - created stories, it could be based on the author's desire to create drama. However, it goes against the core relationship we know from the original books.
I'm not sure specifically about this particular fanfiction. Fanfiction can cover a vast range of scenarios, and while this is a rather unorthodox and not very positive one in the context of the characters, it might exist in some corner of the fanfiction world. You could try searching on popular fanfiction websites.
One common theme could be the breakdown of trust. If Percy cheats, it shatters the trust that Annabeth has in him. Another theme might be the exploration of jealousy and how it can consume a character like Annabeth. Also, it could explore the idea of redemption, whether Percy can make up for his mistake or not.
I don't have statistical data on the prevalence of such fanfiction. But considering the nature of the Percy Jackson fanbase which is often made up of younger readers and those who love the positive themes in the books, this type of fanfiction that involves cheating and potentially inappropriate content is probably not very common. Most fanfiction in this fandom focuses on things like new quests, character growth, or positive interactions between the beloved characters.
In most fanfiction concepts like this, it goes against the established relationships and character traits in the original works. Annabeth and Percy have a strong bond, and such a plot would be a major deviation. It could lead to a lot of negative reactions from fans who are attached to the original relationship.
There might be some fanfiction out there with such a plot, but it goes against the essence of their relationship in the original series. In the official Percy Jackson books, their relationship is based on trust and mutual respect.
Percy could be furious. He has always been loyal to Annabeth, and this betrayal would be a huge blow. He might immediately cut off all contact with her and go off on his own for a while to cool down.
Yes, there might be such fanfictions out there. However, this kind of plot goes against the original relationship dynamics in the Percy Jackson series, which can be quite controversial among fans. Some fans might write it for the shock value or to explore different relationship scenarios, but it's not in line with the general perception of the main characters' relationships.