One way is to create a backstory where Snape has some sort of connection to Hermione's family that she discovers. And this connection is not a pleasant one. It could be something like Snape was involved in some dark magic related to her family in the past. As Hermione uncovers this, she is deeply traumatized. This also allows for a complex exploration of Hermione's character as she tries to come to terms with this new knowledge and how it relates to Snape.
Well, it could be developed through exploring Hermione's perspective more deeply. Maybe she has a series of dreams or visions related to Snape's past actions that she doesn't fully understand at first, but as they continue, they start to traumatize her. Also, showing how her relationships with other characters change because of this trauma would add depth.
The author can focus on Snape's actions towards Hermione in the context of the Hogwarts environment. For example, his snide remarks during potions class could be made more cutting and frequent, gradually wearing on Hermione's confidence and causing her trauma.
I'm not sure of a specific title, but in general, such fanfics often explore how Snape's strict and sometimes harsh nature in the original series could be amplified in a way that traumatizes Hermione. Maybe look for ones that focus on their interactions during her time at Hogwarts.
A possible way to develop their relationship is through a magical owl - related research project. Hermione, being the studious one, is eager to participate, and Snape is in charge. As they work on the project, they exchange ideas and arguments. Over time, Hermione starts to respect Snape's vast knowledge, and Snape begins to appreciate Hermione's fresh perspectives. This could transform their relationship from a hostile one to a more amicable one.
In many such fanfictions, they are forced to work together on a task or to solve a mystery. This shared goal makes them interact more frequently. As they spend time together, Hermione begins to see Snape's intelligence and his complex personality. She realizes that there is more to him than the cold exterior he shows. Snape, on the other hand, starts to respect Hermione's intellect and determination. This mutual respect and understanding gradually build their relationship into one of trust.
Realistically, their relationship could develop through a series of events that force them to rely on each other. For instance, if Hermione were to get into trouble with some dark magic experiments (maybe trying to replicate some of Snape's more advanced potions), Snape would be the only one who could help her. He would be initially angry but then realizes her potential. As for Hermione, she could start to see Snape not just as a strict teacher but as a person with his own traumas. She could offer her friendship in a very understated way, like leaving him a book she thought he might like in his office. Over time, through these small gestures and shared experiences, their relationship could develop into something more complex and interesting.
The relationship could develop through mutual respect for each other's intelligence. Snape respects Hermione's academic prowess and Hermione comes to respect Snape's deep knowledge of magic. For example, in a situation where they are working on a difficult potion together, they start to see each other's strengths.
Often, it starts with a shared experience. For example, they might face a dangerous magical creature together. After that, Snape might show concern for Hermione's well - being, which begins to build her sense of safety around him.
One way could be through a time - travel or alternate - reality plot. Maybe in a different timeline, the rules at Hogwarts are different, and Hermione and Snape form an unexpected bond. Then, an accident or a magical mishap could lead to her pregnancy. But it would have to be carefully crafted to make it somewhat believable within the fanfiction world.
The relationship could be developed through shared intellectual pursuits. For example, Hermione could be researching a difficult magical theory in bed (maybe she's injured and confined to bed rest). Snape, intrigued by her tenacity, stops by to offer some of his unique insights. This exchange of ideas can build a bond of mutual respect.
For Hermione, her determination and thirst for knowledge can be used to drive her actions. She might be determined to make the best of the arranged situation with Snape for the sake of the baby. She could start researching old spells and potions to ensure a healthy pregnancy, and in the process, learn more about Snape's past and what makes him tick. Snape, on the other hand, his cold exterior can gradually melt. His love for potions and magic could be a way for him and Hermione to bond. For example, he could create special potions for Hermione during her pregnancy.
Snape's brooding and mysterious nature can add an element of intrigue to Hermione's more straightforward and determined personality. In a story, Snape could be a sort of enigma that Hermione is determined to solve. As she delves deeper into understanding him, she discovers the layers of his personality that are hidden beneath his cold exterior. This exploration can bring out the best in both of their personalities as they interact.