Hermione might initially be very suspicious. Given her intelligence and wariness, she would not easily fall for the temptation. She would likely question Snape's motives and try to analyze the situation from all angles.
In some fanfictions, Hermione's response depends on the context. If she is in a situation where she feels desperate, like when she is trying to save a friend or solve a big mystery, she might be more inclined to listen to Snape's temptations. But even then, she would constantly be on guard. She could play along for a while, pretending to be interested in what he offers while secretly trying to figure out his true intentions. And if she discovers that Snape is up to no good, she will firmly reject his temptations and use her intelligence and magic skills to get out of the situation.
Often, Hermione responds with a mix of curiosity and caution. She is curious about what Snape is offering, especially if it's related to knowledge or the greater good of the wizarding world. However, her caution makes her hesitant to fully engage. For example, if Snape tempts her with a powerful spell, she would first want to know where he got it from, what the consequences of using it are, and if there are any hidden agendas. She might also try to find alternative ways to obtain the same knowledge or power without having to accept Snape's offer directly.
In Hermione tempts Snape fanfiction, the relationship between them could be a way to explore different power dynamics. Hermione, as a young and brilliant witch, might try to tempt Snape out of his brooding shell. It could also be a means to rewrite the Hogwarts narrative. Maybe in these stories, they form an unlikely alliance against a new dark force in the wizarding world, and Hermione's attempts to tempt Snape are part of her strategy to gain his cooperation.
Perhaps in the fanfiction, Hermione tempts Snape by challenging his beliefs. Snape has his own set of views on magic, house rivalries, etc. Hermione, being the fearless thinker she is, could question him on these things. This would make Snape re - evaluate his long - held ideas and create an interesting dynamic between them.
Hermione may also start to scheme. She'll use her intelligence to come up with a plan. For instance, she might start to collect evidence against Snape, something that she could use to counter his blackmail. She'll research old school rules or find out secrets about Snape that she can hold over his head instead.
Hermione is a strong - willed character. She would likely stand up for herself. She might use her intelligence to counter their mean remarks. For example, if they bully her about her bookish nature, she could come back with facts and logical arguments about the importance of knowledge.
Often it starts with Hermione showing an unexpected interest in Snape's area of expertise. For instance, she might ask him for extra help in potions with a bit of a twinkle in her eye and a flirty tone in her voice.
She might decline. Hermione is a very practical and goal - oriented person. She has her studies and her friends to think about. Going on a date with Snape, who has a rather complex and not - always - friendly reputation, might seem too risky and not in line with her plans. Also, she may not have any romantic feelings for him at all.
Well, Hermione might choose to simply ignore Ron at first. She's got a lot on her plate, like her studies and helping Harry. But if he continues to be a git, she'd probably use her intelligence to outwit him in some way. Maybe she'd come up with a really clever comeback that would leave him feeling stupid. She could also choose to distance herself from him, like spending more time with other friends or focusing on her own projects.
Often, it starts with the slapping incident which creates immediate conflict. Then, Hermione might be outraged and seek justice or revenge, which drives the plot forward. For example, she could go to Dumbledore about it.
She might initially be shocked and scared. But then she would start to think rationally and try to find a way to outwit Snape. For example, she could start to gather evidence against Snape's own wrongdoings, if there are any, so that she can turn the tables on him.
She might give him cold stares in class. Hermione is not one to shy away from showing her emotions through her expressions. So, every time Snape is in her line of sight, she could fix him with a withering glare that clearly shows her displeasure.