In Carter and Horus love fanfiction, a prevalent theme is the power of love to overcome obstacles. Since their relationship might be considered unconventional, they face many external barriers like the disapproval of other gods or humans. But their love is strong enough to break through these. Also, the theme of growth and transformation is common. Their relationship causes them to grow as individuals, with Carter becoming more confident and Horus becoming more understanding of human emotions.
A common theme is the struggle between their different natures. Carter being a human with his own set of values and Horus being a god with godly powers and responsibilities. Their love often has to navigate through these differences.
Well, I'm not sure of specific Carter and Horus love fanfiction titles off the top of my head. But you could try looking on fanfiction.net as well. Browse through the relevant categories and use the search function to narrow it down to stories about their relationship. Sometimes, you might need to dig a bit deeper as not all the best ones are on the first page of results.
Another theme is family and betrayal. Since they are family in the mythological context, the idea of how family bonds can be both strong and fragile is often explored. Fanfictions might show how their actions towards each other are influenced by their family ties and how those ties can be broken or mended.
One common theme is identity. Percy has to figure out who he is now as the son of Horus. Another is power. How his powers change or evolve. And also relationships, like how his relationships with his old friends from the Greek side are affected.
One common theme is adventure. Since they are from a world full of magic and mystery, many fanfictions send them on new quests together.
A common theme is his music career. Fanfictions often revolve around his performances, his song - writing process, and his concerts. Another theme is his personal growth, from a young star to a more mature artist.
Well, a frequent theme is the blending of two different mythologies or universes. The Harry Potter world and the Egyptian mythology world collide. This often leads to interesting cultural exchanges in the story. Also, the theme of destiny is quite common. Harry's new identity as the son of Horus might give him a different, more grand destiny than what was originally in the Potter series. He could be seen as a bridge between the wizarding world and the world of Egyptian gods. There are also themes related to friendship, but now his friends have to deal with this new Harry who has a whole different set of abilities and a new background.
One common theme could be the exploration of their relationship in a more passionate or intense way. Since 'lemon' often involves romantic or sexual undertones, it might focus on their physical attraction. Another theme could be the two of them in a secret or forbidden relationship setting, adding an extra layer of drama.
A less obvious but still common theme is the exploration of different cultures. Sometimes the OC comes from a different background, and the story explores how that culture interacts with Peggy's world. This can lead to some really interesting storylines, like how different values and traditions play a role in solving problems or in the characters' relationships.
One common theme is redemption. Since Carter Baizen has his flaws in the original series, many fanfictions might focus on his journey to redeem himself through his relationship with the OC. Another theme could be love against all odds, as the OC might come from a different world or background compared to Carter.
In these fanfictions, a frequent theme is the allure of the vampire lifestyle. Carter Reynolds might be initially attracted to the power, immortality, and enhanced senses that come with being a vampire. However, this often comes with a price. Another theme is the discovery of a new world. As a vampire, he gets to explore the hidden vampire society, with its own rules, politics, and culture. And of course, there's always the theme of survival, both in the vampire world and in relation to his human connections.