The main characters are clearly Percy and Sally. Percy is likely a central figure who will have to deal with the consequences of getting Sally pregnant. Sally, on the other hand, is the one who is going to have the baby, so she will also be facing a lot of physical and emotional changes.
One possible plot development could be exploring how Percy and his friends deal with this unexpected situation. Maybe they would have to face the reactions of the demigod community. It could also lead to Percy having to grow up very quickly and take on more responsibilities.
Another aspect could be the challenges they face during the pregnancy. Sally might have health issues, and Percy would have to step up and take care of her. He could start working extra jobs to save for the baby's future. Also, they might need to find a new place to live that is more suitable for a family.
Grover would be really worried. He's always been Percy's protector in a way. He would be concerned about how this would affect Percy's life and safety. He might also try to help Percy find resources or support within the demigod community.
In addition to them, other characters from the Percy Jackson series might also make appearances. For example, Grover could be involved as Percy's friend. However, the core of the fanfiction usually revolves around Sally, Poseidon and Percy. Their relationships, like Sally's love for Percy and Poseidon's fatherly connection (or lack thereof in some interpretations), are what drive the story. These characters are often developed further in fanfiction, showing different sides of them compared to the original books.
Percy is a central figure, a hero - type character with his own set of abilities and a connection to both the mortal and divine. Amphitrite, as a goddess, is a powerful entity in the story. Her actions and decisions can greatly impact the events. Sally Lemon, she might be a character who provides the emotional anchor. For example, if Percy is in danger, her love for him can be a motivating factor for her to get involved in the story's events. She could also be a source of knowledge or creativity that the other two characters lack.
Percy would probably start to see the world in a different light. His focus might shift from just fighting monsters to also thinking about the future of his unborn child. He could become more serious and less impulsive. Apollo would need to learn about mortal limitations more deeply. He may start to rely on Percy's human wisdom more. Their relationship would develop as they learn to communicate better about their fears and hopes for the baby.
Well, the idea of 'Percy Gets Zeus Pregnant' is quite outlandish for a fanfiction. While fanfiction allows for a great deal of creative liberty, this concept might be so unique that it may or may not have been written. Some fanfiction communities are more open to such extreme and unorthodox ideas than others. So, your best bet is to do a thorough search on popular fanfiction platforms.
Most likely not. The concept of 'getting everyone pregnant' is a very adult - like and inappropriate theme in general. Fanfictions should usually adhere to certain moral and ethical standards, and this title gives the impression of something that goes against those norms.
I'm not sure if there is such a specific fanfiction readily available. Fanfiction can cover a vast range of ideas, but this one might be quite rare or even not exist in mainstream fanfiction repositories. You could try searching on some specialized fanfiction websites, but keep in mind that it should adhere to the rules and ethics of those platforms.
I haven't come across a 'Luke Gets Percy Pregnant' fanfiction myself. Fanfiction writers can come up with some really wild ideas, but this one seems rather extreme. It might not be in line with the general tone or themes of the source material. That being said, the fanfiction community is full of surprises, so it could potentially exist on some less - known platforms or in some very specific corners of the larger fanfiction world.