Often, there is the theme of redemption for Snape. By comforting Harry, he is seen in a more positive light, as if making up for some of his past actions. And for Harry, it can be a theme of finding a father - like figure in Snape, which is a contrast to his own difficult upbringing with the Dursleys.
You could start by looking on fanfiction platforms like FanFiction.net or Archive of Our Own. Just search for the keywords'snape comforts abused harry' in their search bars, and you might find some relevant stories.
One common theme is redemption. Snape often has to atone for his past behavior towards Harry, and taking him in is a step in that direction. It's about him becoming a better person in the face of Harry's need for care.
It's interesting because it shows a different side of Snape. In the original books, Snape is often portrayed as a rather cold and harsh character towards Harry. So, seeing him in a role of comfort is a big contrast.
One common theme is redemption. Even though Snape is abused, the story might lead to a path where he finds some form of redemption or peace. Another theme could be power struggle. With Snape being in a position of power at Hogwarts but also being a victim of abuse, the power dynamics are often explored.
A sense of home and safety is often a theme. Ginny provides a sense of home for Harry, who has never really had a proper family. When Ginny comforts him, it's like she's creating a safe haven for him, away from all the chaos and danger that surrounds him in the wizarding world.
One common theme is redemption. Snape, who has a complex relationship with Harry in the original series, gets a chance to redeem himself by helping Harry. Another theme is the power of mentorship. Snape, as a more experienced wizard, guides Harry through his difficult times, which is like a form of mentorship.
One common theme is his relationship with Lily. Writers often explore how his abuse might have affected his feelings for her and how it influenced their interactions. Another theme is his time at Hogwarts as a teacher. How his past abuse made him act the way he did towards students, like Harry.
Common themes include the exploration of Snape's hidden emotions. In the canon, Snape had a lot of bottled - up feelings, and in fanfiction, his fantasies about Harry can be a way to unpack those. Also, themes of mentorship might come up. Even though Snape was often harsh on Harry in the books, fanfiction could explore how in his fantasies, he could be a more positive mentor figure. There's also the theme of forgiveness, as Snape might seek Harry's forgiveness in these fictional scenarios.
One common theme is friendship. Hermione often needs support from her friends like Harry and Ron, or other characters. For example, when she's facing difficulties at school or in the wizarding world in general, they are there to lift her spirits. Another theme is self - discovery. Sometimes in these fics, Hermione discovers new things about herself during the comforting process. It could be realizing she's stronger than she thought or that she has more options than she initially believed.
Well, often in such fanfiction, there might be a theme of redemption. Maybe the abuser realizes their wrongdoings and tries to make amends, which then leads to a complex relationship dynamic with Harry Hook. Also, the fanfiction could focus on how Harry Hook finds strength within himself to overcome the abuse and become a more resilient character. He might use his experiences to help others in similar situations in the story.