There's also a chance that it's a werewolf from another wizarding community that has come to Hogwarts and has fixated on Hermione. This werewolf could be on a mission, perhaps sent by a dark wizard, and Hermione just happens to be in his path, and he won't leave her alone as part of his orders.
Well, perhaps the werewolf is attracted to Hermione for some special reason. Maybe it's her magical power or her kind heart. In the fanfiction, it could lead to a series of dangerous situations for Hermione, like she has to constantly be on guard against the werewolf's unexpected approaches.
Perhaps it's a writer who loves Hermione as a character and wanted to give her a different kind of adventure. They might have created this werewolf - Hermione dynamic to show Hermione's ability to handle unusual and potentially dangerous situations in a new way. Without more information, it's impossible to determine the exact author.
Another reason might be that there is a greater force at work in the fanfiction's universe. It could be a prophecy or a magical pact that forbids the werewolf from harming Hermione. This would add an interesting layer of mystery and plot development to the story.
It could be Alya. She's very curious and adventurous. Maybe she gets too close to some sort of werewolf lore or a werewolf in disguise while investigating for the Ladyblog. And then she gets bitten and turns into a werewolf. This would add a whole new layer of drama to her relationship with Marinette and the other characters.
One possible reason could be that Ron has deep - seated feelings for Hermione that he's not fully aware of yet. In the story, he might be subconsciously drawn to her and thus won't leave her alone.
Perhaps Hermione uses her magic to communicate with the alpha werewolf. She could use a spell to understand its thoughts or emotions. This would be a really interesting twist as it would allow for a deeper connection between them.
The relationship might be full of comical moments. Ron's attempts to stay close to Hermione could result in all sorts of humorous situations, like accidentally ruining her study time or getting in the way of her other plans.
The werewolf would be another main character. We don't know exactly who this werewolf is yet, but he or she would be central to the story. Maybe it's a new character created specifically for this fanfiction, or it could be a known werewolf from the 'Harry Potter' universe like Remus Lupin.
Obviously, Hermione is one of the main characters. And the werewolf that she rides is also a main character. There might also be other characters from the original Harry Potter universe that play supporting roles, like Harry or Ron who could be involved in the story in some way, either helping Hermione or being against her actions regarding the werewolf.
One great 'Werewolf Draco and Hermione' fanfiction is 'Moonlit Encounters'. In this story, Draco's werewolf transformation adds a new layer of complexity to his relationship with Hermione. It explores how they must overcome prejudices within the wizarding world. Another interesting one is 'The Hidden Bond'. Here, the author delves deep into the magical bond that forms between them despite their differences, which is both a curse and a blessing in the context of Draco being a werewolf.