Well, first of all, it clashes with the general narrative and character development in the original works. Percy and Thalia have their own story arcs and relationships with other characters that don't involve this kind of romantic or sexual relationship. Secondly, it can cause division within the fan community. Some fans might be okay with exploring non - canon relationships in fanfiction, but many others would object to such a drastic deviation from the original. It can also lead to a misrepresentation of the overall themes and values of the original story, as this kind of fanfiction focuses on something that is not in line with what the original story was trying to convey.
Most official stories about Percy and Thalia have them as friends or comrades. Fanfiction that involves them in a romantic or sexual relationship might be considered out of character by many fans. There could be some fan - made stories out there, but they may not be well - received or even go against the spirit of the original series. It's important to note that fanfiction should respect the essence of the original characters, and this kind of relationship for Percy and Thalia seems a bit of a stretch.
One common theme could be the struggle with their identities. As demigods, they already have a lot to deal with, and adding love into the mix makes it even more complex. Another theme might be sacrifice. Thalia might be willing to sacrifice her own desires or safety for Percy's sake.
Yes, there are quite a few. You can start by checking out fanfiction platforms like Archive of Our Own. Some stories might explore their relationship in the context of their adventures in the Percy Jackson universe.
There could be many interesting aspects in such fanfiction. Maybe Thalia's love for Percy is a slow - burn kind of thing. It might start with her having a begrudging respect for him which gradually turns into deeper feelings as they face challenges together. For example, during a dangerous quest, Percy's bravery and selflessness could make Thalia see him in a new light.
Rather than the 'make love' aspect, consider fanfictions that deal with their family - like relationships. For example, how they support each other like siblings would. Or fanfictions that center around their shared goals and dreams, and how they work towards achieving them together. This way, you can still enjoy stories about Luke and Thalia without the inappropriate content.
Well, a frequent theme is the exploration of their pasts. In fanfiction, authors often delve into how Percy and Thalia's past experiences, both good and bad, shape their relationship. Also, the theme of sacrifice is quite common. They might be in a situation where one has to sacrifice something for the other. And of course, there's the theme of growth. As they fall in love, they grow as individuals and as demigods, learning to be better versions of themselves for the sake of their relationship.
There are many possible plot ideas. For instance, in a fanfiction, Percy might get injured during a fight, and while Thalia is taking care of him, he realizes the depth of his feelings for her. Or it could be that there's a magical influence that makes Percy fall in love with Thalia, and they have to figure out if it's real love or just magic. Also, the idea of them being from different camps (like Camp Half - Blood and Camp Jupiter) and their love having to overcome the differences between the two camps could make for an interesting plot.
Another trope could be the 'reunion' trope. If they are separated for some reason, like Thalia being turned into a tree or Percy going on a long solo quest, their reunion can be a very emotional and romantic moment in the fanfiction. It allows for a lot of pent - up feelings to be expressed.
Sure, many fanfiction authors have delved into the idea of Percy and Thalia in a romantic relationship. These stories often play with the existing lore of their characters from the Percy Jackson series. For example, one might have them going on a quest together that makes them realize their feelings for each other. Or perhaps a story where they have to pretend to be in a relationship for some mission, which then turns into real love. The possibilities are really exciting for fans who like to explore different relationship dynamics within the fandom.
One problem is that it goes against the established character dynamics in the Harry Potter series. Snape is a much older character and Hermione is a student, which creates an uncomfortable power imbalance. Also, it's not in line with the general tone and themes of the original books.