In this fanfiction concept where Snape is Hermione's mentor, it's an interesting idea. Hermione would probably be a bit intimidated at first, but Snape would recognize her thirst for knowledge. He could guide her in her research, especially when it comes to things like the properties of magical ingredients that are often overlooked. Snape could also expose Hermione to his own personal library of books on magic, which might contain some very rare and dangerous knowledge. This would not only expand Hermione's knowledge but also her sense of responsibility as she delves into these deeper and sometimes darker aspects of magic.
If Snape was Hermione's godfather, Hermione might have had access to Snape's personal library. Snape was a brilliant wizard with a vast knowledge of the Dark Arts as well as other areas of magic. Hermione, being the curious and studious person she is, would have delved deep into those books. This could have made her a more formidable opponent against the Death Eaters later on. Moreover, Snape might have been more open with Hermione about his true allegiances. He could have confided in her about his role as a double - agent, which would have given Hermione a better understanding of the complex political situation in the wizarding world.
If Hermione becomes a Slytherin in fanfiction, it would completely turn the original story on its head. For one, the dynamic between her and the other characters would be drastically different. She might form alliances with Slytherins like Draco Malfoy, which would be unthinkable in the original plot. This could lead to new adventures and conflicts, as her Gryffindor friends might not trust her as much.
In this fanfiction scenario, Snape may become protective of Hermione because she might be involved in some important magical research or discovery. Snape, being a knowledgeable wizard, realizes the significance of her work and decides to protect her from those who might want to stop or steal her ideas. Also, Hermione could be in the middle of a conflict between different wizarding factions, and Snape, for his own reasons, decides to side with her and keep her safe.
Hermione might become more guarded at first. She is used to being independent and suddenly being 'gifted' to Snape is a big change. But over time, she could learn to be more patient and understanding. Snape, on the other hand, might soften a bit. His usual cold exterior could crack as he gets to know Hermione better.
At first, Hermione might be suspicious of Snape's new - found protectiveness. But as time goes on, she starts to see that he has good intentions. Snape, on the other hand, gradually warms up to Hermione more and more, sharing his knowledge and advice with her.
Snape would become more nurturing. He's used to being cold and distant, but with a baby to care for, he'd have to soften. For example, he'd learn to comfort Hermione when she cries.
Snape's personality might soften. He's used to being cold and distant, but taking in Hermione could bring out his protective side more. He'd become more patient as he guides Hermione through her troubles.
Well, her character would likely become more guarded. Snape is not one for open displays of affection or warmth, so Hermione might learn to hide her emotions more. However, she would also be exposed to Snape's vast knowledge of potions and the Dark Arts in a more intimate way. This could make her more of an enigma to her friends. She might start to question some of the Gryffindor values she once held dear, as Snape would surely instill in her a different set of beliefs, at least to some extent.
In this kind of fan fiction scenario, the relationship between Snape and Lily could have been explored in a whole new light. Maybe Snape would have been more open about his feelings earlier, and this could have led to a different sequence of events. Harry would also likely have a different personality, influenced by having Snape as a father figure. He might be more brooding or more academically driven from the start.
Well, if Snape became Harry's father in fan fiction, the whole dynamic of the story would shift drastically. Harry might grow up with a different set of values, as Snape was a complex character with his own moral code. He could be more proficient in potions from an early age. Also, Snape's relationship with the Order of the Phoenix and Dumbledore would have a more personal touch in relation to Harry.