Yes, there might be. You can start by looking on popular fanfiction websites like Archive of Our Own or Fanfiction.net. Just search for the specific phrase 'hermione loves the ladies gp' in their search bars and see what comes up.
Archive of Our Own (AO3) is a great place to start. It has a large collection of fanfiction from various fandoms. Just use their search function to look for 'hermione loves the ladies gp'.
It could stand for so many things. It might be an abbreviation for a group name, like 'Gryffindor Prefects' if it's related to the Harry Potter universe. Or it could be some made - up concept or term specific to the author of that fanfiction.
I'm not sure which specific 'gp' in this context means. But some popular fanfiction platforms like Fanfiction.net or Archive of Our Own might have Hermione - related fanfictions. You could try searching for 'Hermione' and relevant keywords on those sites.
Obviously, Hermione is one of the main characters since she is the one who is an alpha werewolf. Depending on the fanfiction, Harry and Ron could also be important characters as they are Hermione's closest friends and their reactions to her new state would be significant.
In the fanfiction, Hermione's reaction would likely be shaped by her relationship with Fleur up to that point. If they have been friends, she might be a bit taken aback but then laugh it off as one of Fleur's eccentricities. However, if they have a more tenuous relationship, Hermione could become defensive. Her reaction might also be influenced by the presence of other characters. If they are in a public setting, she might be more embarrassed or try to quickly defuse the situation. And if there are underlying romantic or sexual undertones in the fanfiction, her reaction would be even more complex, perhaps blushing and feeling a bit flustered.
Well, one plot twist could be that Hermione's werewolf nature is kept hidden until a crucial moment in the story. Maybe she has been using magic to suppress it all along, but then during a full moon at Hogwarts, she loses control and reveals her true self. This would shock her friends like Harry and Ron, and they would have to figure out how to deal with it while also keeping it a secret from the rest of the school.
It could also be a sign of her determination. She might be pushing herself to the limit to achieve a certain goal. For example, if she is trying to break into a magically protected place to retrieve an important object, the sweat shows how hard she is working towards that goal. In a more detailed sense, her drenched state could also be a way for the author to show her vulnerability. Even though Hermione is a very intelligent and powerful witch, she is still human (well, a witch but you get the idea). The sweat makes her more relatable and shows that she can be affected by the difficult situations she is put in. It adds depth to her character in the fanfiction.
It could be a new dark wizard or witch who is trying to gain power. They see Hermione as a threat due to her intelligence and magical abilities, so they immobilize her to stop her from interfering with their plans.
One interesting 'Dark Hermione' story in GP fanfiction could be where she uses her intelligence in a more devious way to outwit her enemies. For example, she might manipulate magical laws to her advantage in a way that others don't expect. It adds a whole new layer to her character.