One common theme is miscommunication. Often, Fred or Hermione misinterprets the other's actions, leading to jealousy. For example, if Hermione is friendly with another male character, Fred might think she has romantic feelings for that person without actually talking to her about it.
A rather interesting one is 'Green - Eyed Envy'. This fanfiction delves deep into the idea of Fred being jealous of Hermione's academic achievements and how that affects their friendship at first. But as the story progresses, it turns into something more romantic and they have to deal with their feelings of jealousy in different ways.
Fred could use his knowledge of the Weasley family's magic tricks and inventions. He might have some secret gadget or spell that can break through the barriers or spells that are being used to torture Hermione.
One possible fanfiction could be where Fred and Hermione discover their Animagus forms together. Maybe they transform in the Forbidden Forest and have to rely on each other to get back to Hogwarts safely. Their forms could be something that represents their personalities, like Fred could be a fox, known for its cleverness and playfulness, and Hermione could be an owl, symbolizing wisdom.
Well, in some versions, Fred might use his quick-witted magic skills. He could cast a distraction spell to draw Bellatrix's attention away from Hermione. Maybe a spell that creates multiple illusions of himself, confusing Bellatrix long enough for him to grab Hermione and disapparate them to safety.
One reason could be that they played a particularly mischievous prank on her that went too far. For example, if they made her late for an important exam or meeting with a professor by using one of their wild magical inventions. Hermione, being a stickler for rules and academic achievement, might lose her temper and hex them in retaliation.
Hermione is also highly respected by the teachers and other authority figures. She's often given important tasks and responsibilities. Tonks, on the other hand, might feel that she doesn't get the same level of recognition. So, in the world of fanfiction, this could be a reason for her jealousy towards Hermione.
I'm not entirely sure if there is a specific 'Fred terrified of Hermione' fanfiction. It depends on the creativity of the fanfic writers in the fandom. Some writers might explore this unique dynamic for comedic effect, while others might use it to create a more complex and unusual plot. However, the best way to know is to search for it as I mentioned before.
Well, it's a wild fanfiction concept. Fanfic writers might play with the idea by having some sort of magical mix - up or a different relationship path for Hermione. Maybe there's a spell gone wrong that leads to this unexpected pregnancy. But it would surely be a huge departure from the original story's themes and relationships.
I'm not sure if there is a specific fanfiction exactly with that title. However, in the vast world of fanfiction, there could be many stories exploring different relationships and scenarios. You can try searching on popular fanfiction websites like FanFiction.net or Archive of Our Own using relevant keywords to see if such a story exists.