It could also be part of a test or trial. In some fanfiction settings, there are magical tests that characters have to go through. Fleur might be restraining Hermione as part of a task where Hermione has to prove herself in some way, like escaping using her wits and magic skills.
One possible reason could be a misunderstanding. Maybe Fleur misinterprets Hermione's actions as a threat to something or someone she cares about. So, she restrains Hermione to prevent her from causing further 'harm' until she can figure out what's really going on.
It could be a case of miscommunication. Fleur misinterprets something Hermione said or did, and in a fit of rage or confusion, she ties Hermione to the bed. As the story progresses, they clear up the misunderstanding and end up becoming friends or allies.
They might have a very competitive relationship. Since both are strong - willed and talented. They could compete in things like magical duels or academic achievements. However, this competition could also strengthen their bond as they push each other to be better. And in times of danger, they would put aside their differences and protect each other like true sisters.
One possible reason could be that Fleur sees Harry's courage. In the 'Golbery of Fire' events, Harry shows great bravery, and Fleur might be attracted to that. She herself is a confident and somewhat proud character, and a brave partner like Harry could be appealing to her.
Well, it could develop into a story of deep friendship. Maybe Fleur was trying to comfort Hermione during a difficult time. They might start sharing their secrets and fears, and through this physical closeness, a strong bond of sisterhood could form.
One possible theme could be friendship. Fleur's admiration for Hermione's body could be part of her overall respect for Hermione as a person. For example, she might admire how Hermione's body language shows her eagerness to learn, which in turn strengthens their bond as friends.
I'm not sure specifically if there's one with that exact title, but it's very likely. Fanfiction writers often come up with various scenarios where characters from the Harry Potter universe interact in unique ways. Maybe in this fanfic, Fleur could be initially envious of Hermione's body language that shows her intelligence and determination, and over time, she comes to admire it as a symbol of Hermione's strength.
Often, in fanfictions, the development of their relationship is a slow - burn process. It could begin with simple exchanges of knowledge. Hermione might teach Fleur some complex magic theories, while Fleur could show Hermione some unique Beauxbatons magic. As they get to know each other better, they might start to have deeper emotional connections. Small gestures like helping each other in times of need or sharing secrets could lead to a more intimate relationship.
I'm not sure if there is such a specific fanfiction. There are a vast number of fanfictions in the Harry Potter fandom, and while many explore unique relationships and scenarios, the idea of Hermione being Fleur's pet seems rather unusual and might not be a common trope. However, it's possible that some creative writer out there has come up with such a concept.
One possible reason could be Fleur's unique charm. She is part - Veela, which gives her an alluring quality that might make Harry feel insecure. Another reason might be her skills. If in the fanfiction she is shown to be extremely talented in magic, especially in areas where Harry struggles, it could trigger his jealousy.
One possible reason could be that she was captured by some dark wizards who oppose her and her friends' actions. They might see her as a threat due to her intelligence and magical abilities. Another reason could be related to a misdirected spell or curse. Maybe someone was aiming for another target but accidentally hit Hermione and then tied her up to prevent her from seeking help immediately.