Another theme is the idea of redemption. Many fanfictions explore whether Fenrir can be redeemed through his interactions with Hermione. It's about whether love or friendship can change a character who has been on the wrong path for so long.
One common theme could be the struggle between different magical worlds or ideologies. Since Fenrir is often associated with the darker side of the wizarding world and Hermione is a very 'light - side' character. Another theme might be the exploration of an unlikely relationship, as their personalities and natures seem quite different.
One common theme could be redemption. Since Fenrir is a rather dark character, the fanfiction might explore the idea of him being redeemed through his relationship with Hermione. Another theme could be the struggle between good and evil within the relationship. Hermione represents good and Fenrir represents evil, and their relationship could be about how these two forces interact.
One common theme is the struggle with the unexpected nature of the pregnancy. Given Fenrir's complex and often villainous nature in the original Harry Potter lore, there could be a lot of internal conflict for Hermione. Another theme might be how the wizarding world reacts to such an unusual pairing having a child.
One common theme could be the power struggle. Since Fenrir is a werewolf and Hermione is a powerful witch, their relationship in the fanfiction might revolve around the clash of their different powers and how Hermione tries to resist Fenrir's obsession. Another theme could be the idea of redemption. Some stories might explore whether Fenrir can be redeemed through his relationship with Hermione.
Friendship or mentorship can also be a theme. In some fanfictions, Harry might take on the role of trying to mentor Fenrir, to help him control his werewolf side. Or they could form an unexpected friendship that challenges the norms of the wizarding society. This kind of relationship development can be really interesting to read about.
One possible theme is redemption. Maybe the fanfiction explores the idea of Greyback being redeemed through his interaction with Hermione. This could be appealing as it shows the power of goodness (represented by Hermione) over evil.
One key theme is danger. Fenrir is a dangerous werewolf, and his following Hermione puts her in constant peril. Another theme is the power of intelligence. Hermione uses her brains to try and figure out his motives and stay safe.
One common theme is the idea of friendship. Despite their different natures, Little Red and Fenrir often form a bond in these fanfictions. For example, in many stories, Little Red's kindness helps Fenrir to be less of a lone wolf.
One common theme could be power struggles. Given Fenrir's werewolf nature which represents a certain kind of raw power and Draco's position in the wizarding world with his family's influence, there could be power - related conflicts.
One common theme is the idea of redemption. Fenrir is often seen as a villain, and through his adoption of Harry, he may find a path to redemption. For example, in some stories, he starts to care for Harry and in the process, he changes his ways.