One popular trope is the 'enemies to lovers' where Severus initially dislikes Hermione but gradually falls for her. Another is the 'teacher - student relationship' dynamic which adds an element of forbidden love. And the 'redemption arc' for Severus through his relationship with Hermione is also common.
It's completely unacceptable. The 'Harry Potter' series has a certain set of values and character dynamics. Hermione and Hagrid have their own places and relationships within that world. Creating a 'lemon' fanfic with them not only violates the integrity of the story but also can be offensive to the fans who love the original, family - friendly nature of the series.
These types of fanfics might also have a lot of romantic and sexual tension between the two characters. They may deviate from the canon quite a bit to create a scenario where Draco and Hermione are attracted to each other in a more adult way. However, it's important to remember that such fanfics may not be suitable for all readers, especially younger ones.
I'm not sure which specific 'Hermione takes Harry lemon fanfics' are good. You can try searching on popular fanfic websites like Archive of Our Own. There might be a wide range of stories there with different plotlines and writing styles.
Since I don't promote lemon fanfics, I can't really say the common themes in such inappropriate works. But in general Hermione - Draco fanfics (non - lemon), common themes include redemption, where Draco tries to atone for his past actions and Hermione is a part of that journey. Another theme is the breaking of social barriers as they come from different backgrounds in the wizarding world.
Well, it often involves a deeper dive into their characters. In a Hermione and Harry lemon fanfic, the authors usually have to really understand their personalities, desires, and fears to create a believable and engaging story. They might explore how Hermione's intelligence and Harry's bravery interact in a more intimate setting, which can be fascinating. Also, the 'lemon' aspect can add an element of excitement and newness to their relationship that we don't see in the original series.
Another common theme is the development of their characters within the context of a romantic relationship. The fanfics might show how Hermione and Harry grow and change as they explore their new - found feelings for each other. This can involve them dealing with insecurities, jealousy, and learning to trust each other on a deeper level than just as friends. It also might explore how their relationship affects their roles in the wizarding world and their relationships with other characters like Ron.
Since I don't encourage or support such fanfics, I can't really provide the general themes. However, in general, fanfics should ideally be based on positive character development, exploration of new storylines within the framework of the original universe, and not on inappropriate or unethical concepts.
Since 'lemon' often refers to sexual content, these fanfics might include inappropriate and adult - themed descriptions of Ron and Hermione's relationship. However, this kind of content is not suitable for all audiences and goes against the family - friendly nature of the original Harry Potter series.
One possibility is that the fanfic focuses on a special bond between Hermione and Fang. Perhaps Fang is injured in the forest and Hermione takes it upon herself to heal him. In the process, they form a deep connection that allows Hermione to understand the world from Fang's perspective, which could be really interesting as she is so used to the human - centric view of the wizarding world. This could lead to her having new insights into magic and how it relates to all living things, not just humans.