One common theme could be loyalty. Hestia being possessive might show her extreme loyalty to Percy. Another theme could be protection. She may be possessive in order to protect Percy from various threats in the fanfiction world. Also, there could be a theme of love, not necessarily romantic, but a deep affectionate love that makes her possessive.
Well, often the theme of power dynamics is explored. Since Hestia is possessive of Percy, it might show how her power or status affects their relationship. For example, she could use her power to keep Percy close. And there might be a theme of trust as well. Her possessiveness could either be a sign of trust issues or a very deep trust that she doesn't want to share Percy with others. There could also be a theme of jealousy if other characters get too close to Percy in the fanfiction.
One common theme could be the exploration of an unexpected relationship. Since Percy and Hestia are not a typical pairing in the original source, fanfiction might focus on how they come together in a surprising way.
The exploration of Percy's role in the camp is also a common theme. If he's the son of Hestia, how does that change his standing in Camp Half - Blood? Does he have new responsibilities? Writers might also play with the idea of Percy being a symbol of hope and stability within the camp, much like Hestia is a symbol of the hearth and home in Greek mythology.
One common theme is Hestia offering her guidance or protection to Percy. Since she's the goddess of the hearth, she might be seen as a source of warmth and safety for Percy in dangerous situations.
One common theme is loyalty. Percy, as the Champion of Hestia, often has to show his loyalty to Hestia and her values. For example, in many stories, he has to choose between his own desires and what is right according to Hestia.
One common theme is family. Since Hestia is associated with the hearth, which is a symbol of home and family, fanfictions often explore Percy's family relationships more deeply. Another theme could be protection. Percy, as Hestia's champion, might be tasked with protecting something or someone related to her domain.
One common theme could be the exploration of an unexpected love. Since Percy and Hestia are from different aspects of the fictional world, their love might be seen as something that defies the norms. Another theme could be the power of love to bridge differences, as they likely have different powers and roles.
The theme of protection is often present. Hestia protects Percy from various threats. Also, there's the theme of change. Percy's place in the demigod world changes as he is now associated with Hestia. This can lead to different relationships with other characters like the other demigods and the gods. He might be seen as an oddity at first but then respected for his unique upbringing.
One common theme is the idea of forbidden love. Since Hestia is a goddess and Percy is a demigod, their relationship often goes against the established order in the mythological realm. Another theme is the discovery of new emotions. Percy, who has been through so much, finds in Hestia a different kind of love and stability. Hestia, on the other hand, experiences a new - found excitement with Percy.
One common theme could be adventure. Given Percy's nature in the original story, fanfiction might continue his adventures but with Hestia involved in some way. For example, they might go on a quest together.
One common theme is the discovery of new relationships. Since Percy and Hestia come from different parts of the mythological world, their coming together often involves a lot of discovery about each other. Another theme is the idea of protection. Hestia being a goddess of the hearth often has an inclination to protect Percy in these fanfictions.