Well, perhaps in this fanfiction, Artemis betrays Percy for Orion due to a prophecy. There could be a prophecy that states that Orion and Artemis together will bring about some great change or prevent a huge disaster, and Artemis believes she has to choose Orion over Percy to fulfill it. Also, Orion might have some sort of leverage over Artemis that forces her to turn her back on Percy.
Yes, there might be such a fanfiction in the vast world of fan - created content. However, this would be a very unorthodox take as Artemis is a virgin goddess in Greek mythology and Percy is from a different modern fictional context. So it's a very creative and perhaps controversial idea for a fanfic.
I'm not entirely sure if there is specific 'Percy Jackson Artemis Pregnant by Orion' fanfiction. Fanfiction can cover all sorts of wild ideas, but this one seems a bit out of the ordinary. It really depends on the creativity of the fanfic writers in the Percy Jackson fandom. Some might find the idea interesting and write about it, while others may stick more to the traditional storylines.
Initially, Percy is likely to be heartbroken. He thought he had a certain relationship with Artemis, whether it was friendship or respect. So when she betrays him for Orion, he may go into a state of self - doubt. He could wonder what he did wrong and start to isolate himself. But as time passes, he may gather his strength and decide to face Artemis and Orion head - on, to either regain Artemis's trust or show her the error of her ways.
Well, it could be about Percy having to deal with the conflict of being the son of two such different deities. Maybe he has powers from both Orion and Artemis. For example, he could have Orion's hunting skills combined with Artemis's connection to the moon. He might struggle to fit in with the normal demigods as his origin is so unique.
One interesting plotline could be Orion teaming up with Percy to face a common enemy that threatens both the mortal and the demigod world, while Artemis has to decide whether to trust Orion again. Another could be Percy getting caught in the middle of an old feud between Orion and Artemis, and having to use his wits to keep the peace. Maybe a plot where Orion is redeemed through his interactions with Percy and gains Artemis's forgiveness in the end.
Percy Jackson is often very popular as he is the main character from the original series and brings his unique set of skills and personality into the fanfiction. Artemis is also a favorite. Her status as a powerful goddess and the leader of the hunters makes her an interesting character to explore in different scenarios. Orion can also be quite popular, especially when his complex relationship with Artemis is delved into.
Well, in such a fanfiction, it could start with some sort of dark magic or a curse that causes this situation. Artemis would be in a state of shock and confusion as it goes against everything she stands for. Orion, on the other hand, might have his own motives or be an unwitting part of the situation. The story could then revolve around how Artemis tries to deal with this pregnancy while still maintaining her identity as a powerful goddess. There could be political implications among the gods as well, with some seeing it as an opportunity to gain power and others trying to help Artemis.
One possible storyline could be that Artemis is influenced by some dark magic that makes her act out of character and cheat on Percy. This could lead to a big conflict within the fanfiction world, with Percy feeling betrayed and his friends trying to figure out what happened to Artemis. Another idea might be that there's a misunderstanding. Maybe Artemis was framed or something made it seem like she was cheating when she really wasn't. This could create a lot of drama as Percy has to decide whether to believe her or not.
On the other hand, there could be fans who are interested in seeing the drama and conflict that would come from this. They might enjoy seeing how the characters would deal with such a complex and emotional situation. It could also open up new ways of exploring the personalities of Percy and Artemis.