One idea could be that Hermione accidentally drinks a love potion meant for someone else. This could lead to all sorts of comical and chaotic situations as she starts acting out of character. For example, she might start chasing after a character she normally has no romantic interest in, like Crabbe or Goyle. It could also create a conflict if she's already in a relationship, say with Ron, and he has to figure out how to reverse the effects.
One aspect of Draco and Hermione love potion fanfics is the exploration of forced emotions. Love potions create a false sense of love, which can be a great source of conflict. In these fanfics, the characters often have to deal with the consequences of a love that isn't real. It can lead to interesting character development as they struggle between what they think they feel and what is actually real. For example, Hermione, being a logical character, might fight against the artificial feelings imposed by the love potion, while Draco could initially embrace it due to his own insecurities or desires.
It could show how a love potion disrupts their normal, platonic relationship. For example, if Hermione is under the influence of a love potion, she might act in ways that are out of character, like being overly clingy to Harry. This would make Harry question their relationship and his own feelings.
A great plot twist could be that the love potion Hermione is exposed to actually has a secondary effect. While it initially makes her seem infatuated, it's secretly stealing her magic. As she becomes more and more 'in love', her powers start to wane. Her friends notice the change in her abilities and suspect foul play. They then have to race against time to find out what's really going on and reverse the effects before she loses all her magic.
One common theme is discovery. Hermione often discovers new potions or new ways to make existing ones. For example, in many fics, she stumbles upon an old book of potions and starts to experiment.
One interesting plot could be that Hermione accidentally drinks a love potion meant for someone else and starts having strange feelings towards Harry. Harry, being the noble friend he is, tries to figure out how to reverse the effects without hurting Hermione's feelings.
It could be a jealous rival. Maybe someone who is envious of Hermione's intelligence or her popularity among her friends. This person might think that by using a love potion on her, they can make her look foolish or get her into trouble.
One popular fanfiction idea could be that Hermione accidentally consumes a love potion meant for someone else. She then starts acting out of character, perhaps showing an excessive amount of affection towards an unexpected character. This could create chaos in Hogwarts as her friends try to figure out what's wrong and reverse the effects.
One common theme is the struggle of Hermione against the effects of the lust potion. It often shows her strong - willed nature fighting the artificial desires.
In a Hermione potion accident fanfic, she might accidentally create a potion that causes strange transformations. For example, she could turn into an animal or have her appearance altered in a unique way. This could lead to all sorts of adventures as she tries to reverse the effects. Her friends, like Harry and Ron, would likely be involved in helping her figure out what went wrong and how to fix it.