No. It's inappropriate. Hermione is a well - known character with her own agency and personality. Fanfiction should respect the essence of the characters, and this kind of non - consensual plot is not right.
This kind of 'taking Hermione against her will fanfiction' is not acceptable in my view. In the world of fanfiction, there should be a line drawn. Hermione represents intelligence and courage, and subjecting her to non - consensual situations is not in the spirit of the original work and can also be offensive to many fans who love the character for her positive traits.
One possible plotline could be that her friends, like Harry and Ron, discover her situation through some clues she managed to leave behind. They then use their magic skills and knowledge of the wizarding world to infiltrate the place where she's being held. Another could be that Dumbledore, with his vast wisdom and power, somehow senses her distress and sends a team of trusted Order of the Phoenix members to save her.
An old - fashioned pure - blood wizard who doesn't like Hermione's Muggle - born status. He sees her as an outsider and wants to make her life difficult at Hogwarts. He uses a charm that causes water to seep through her clothes whenever she enters certain areas of the castle. This is his way of trying to drive her out of Hogwarts.
One possible plot could be that she's caught in a sudden rainstorm during a crucial moment, like when she's on a mission to find a hidden magical object. The rain soaks her, and she's frustrated because it might ruin the parchment with the clues she has. And she can't use a spell to dry off immediately as it might draw unwanted attention from dark forces in the area.
Some dark wizards or witches who oppose the new order at Hogwarts after the fall of Voldemort could also be the villains. They might see Hermione as a threat to their plans of taking over or causing chaos in the wizarding world. They could force her to do things against her will in order to gain an advantage over the good side.
She could become defensive at first. After all, she's being unjustly targeted. She might start to isolate herself a bit from the Gryffindor group while she tries to find a solution. Hermione would also likely use her vast knowledge to research if there are any spells or external forces causing this. She might also seek help from other houses, like Ravenclaw, where her intelligence would be more appreciated in this situation.
No, it's not that common. Most fanfiction about Hermione focuses on her relationships with other characters like Harry or Ron, or her academic achievements at Hogwarts.
I'm not entirely sure as 'lemon' in fanfiction often implies mature or inappropriate content which I don't promote. But generally, if it were a proper, non - adult story, it could be about Hermione in a tense or confrontational situation against a wall, perhaps in a magical duel or an intense argument within the world of the Harry Potter universe.
No, it's not appropriate. In the 'Harry Potter' world, Snape is a teacher and Hermione is a student. Such a description goes against the basic moral and ethical norms of the original story. Fanfictions should be based on the positive expansion of the original work, not creating such inappropriate content.