It could be set in a post - war scenario where the lines between former enemies and allies are blurred. Hermione is researching some dark magic that Severus has knowledge of. As they spend long hours together in the library or some secret chambers, they start to see each other in a different light. One night, after a particularly intense discussion about magic and the past, emotions run high and they end up having a one - night stand. But then they have to decide whether to forget it ever happened or explore if there could be more to their relationship.
One possible plot could be that they are forced to work together on a very dangerous and urgent mission. In the midst of the high - stress situation, there is an unexpected moment of intense connection that leads to a one - night stand. But afterwards, they both struggle with the implications and how it fits into their existing views of each other and the wizarding world around them.
In fanfiction, anything can be made plausible. However, Hermione and Lucius come from very different sides in the Harry Potter universe. Hermione is a Gryffindor, representing courage, justice, and friendship, while Lucius is a Death Eater, associated with dark magic and evil. A one - night stand between them would be highly uncharacteristic based on their original traits. But fanfiction often takes creative liberties to explore 'what - if' situations, so some authors might write it to show a radical departure from the norm or to explore complex power dynamics and character transformations.
Their relationship could turn into a bitter rivalry again. Maybe they both regret the one - night stand immediately. Hermione might think Severus took advantage of her in a moment of weakness, and Severus might think Hermione was just being a silly Gryffindor. This would cause them to start arguing and competing again, but this time with an added layer of personal animosity from the night that they shared.
In the beginning, Severus would probably view Hermione as a nuisance. But Hermione, being Hermione, would not take being treated like a simple pet lying down. She would constantly challenge him in small ways, like refusing to follow his commands in a way that made him think. This would pique Severus's interest. As they spent more time together, he would come to respect her and see her as more than just a pet. Their relationship would develop into a complex one, with elements of friendship, respect, and a shared love for knowledge.
Maybe Draco discovers that Severus is being framed for a crime he didn't commit. He then approaches Hermione for help as she is known for her intelligence and problem - solving skills. Together, they start to gather evidence to clear Severus's name and also protect him from those who want to harm him.
One possible plot development could be the aftermath of the one - night stand. Hermione might be filled with guilt and confusion, given her values and the fact that Lucius is on the 'enemy' side. Lucius, on the other hand, could be intrigued by Hermione's different nature and try to draw her further into his world, leading to a battle of wills between them.
I'm not sure if there is such a specific fanfiction. However, in the general context of Hermione and Severus fanfiction, their relationship is often complex. In some fanfictions, they might develop an unexpected bond through shared intellectual pursuits or mutual understanding of the wizarding world's deeper secrets.
A great plot twist could be that younger Snape actually has some knowledge of Hermione's time - traveling. Maybe he's been having strange dreams about the future and when he meets Hermione, he realizes she's part of it. This would completely change the power dynamic between them.
Fanfictions with this plot usually delve deep into the emotions of the two characters. Hermione, being the logical one, might start making plans right away for the future. Draco, on the other hand, could be more hesitant. The pregnancy could be a catalyst for them to overcome their differences. It could also lead to a lot of conflict, especially if the wizarding world at large gets involved. Their families and friends might have strong opinions, which adds to the drama and tension in the story.
One idea could be that it leads to an unexpected pregnancy, which then forces Draco and Hermione to re - evaluate their relationship. They might start out being very confused and conflicted, but as time goes on, they begin to see each other in a new light and work towards building a more stable relationship for the sake of the baby.
Well, perhaps the phoenix is actually a guardian of a powerful magic that only Hermione and Severus can unlock together. But there's a catch. They have to overcome their initial distrust and dislike for each other. This would lead to a lot of tense and interesting scenes as they try to figure out how to work together without killing each other first.