Well, there's this fanfiction where Hermione's need for adventure outside of the trio's usual escapades is the main theme. It shows her branching out on her own quests. Then there are some that center around her need for a different kind of friendship, not just with Harry and Ron. For example, ones where she befriends students from other houses more closely. Also, some fanfictions explore her need for self - discovery after the war, which is really interesting.
One great Hermione's needs fanfiction is 'Hermione's Hidden Desires'. It delves into her need for academic recognition beyond what she gets at Hogwarts. Another could be 'Hermione's Quest for Equality', which focuses on her need to make the wizarding world more inclusive. And 'Hermione's Emotional Needs' is also popular as it explores her relationships and how they fulfill her different needs.
There are numerous Hermione's needs fanfiction out there. In some, her need for magical research is explored in great detail. The author might create new spells or magical theories that Hermione is eager to study. There are also those that look at her need for a peaceful life post - war, yet still being involved in the wizarding community in a less dangerous way. Additionally, her need for mentorship, either as a mentor or being mentored, is a topic in certain fanfictions.
One good example of 'Hermione needs Snape' fanfiction is 'The Unlikely Alliance' (assuming it exists, just for the sake of example). In this story, Hermione might be in a situation where she has to rely on Snape for some crucial knowledge or protection. Maybe she's on a dangerous mission and Snape is the only one who can help her with some dark magic she doesn't understand. Another could be 'Hermione's Hidden Helper' where Snape secretly aids Hermione in her studies or in dealing with some Hogwarts politics, which she desperately needs.
A common trope is the 'mentor - like comfort'. Maybe Dumbledore or McGonagall takes Hermione under their wing when she's feeling down or lost. They offer her wisdom and a kind of parental - like comfort. It gives her a chance to grow and learn from their experiences while also getting the emotional support she needs. This trope often shows Hermione's vulnerability and her eagerness to learn and be comforted at the same time.
Another theme is the power of knowledge. Hermione is known for her intelligence, and Snape is a very knowledgeable wizard. Their relationship can be built around sharing and exploring knowledge. They might work together on some complex magical research, and during this process, their feelings for each other develop.
One common theme is Hermione facing danger from dark wizards or magical creatures. This often sets the stage for other characters to step in and protect her.
One popular plot is Hermione getting into trouble during a dangerous spell experiment and needing help from her friends, especially Harry and Ron, to reverse the effects. Another is Hermione facing discrimination in the wizarding world because of her Muggle - born status and needing help to fight against it.
There are many Hermione fanfictions that delve into her post - Hogwarts life. Some might show her becoming a very influential witch in the Ministry of Magic, working on laws to improve the status of house - elves or other magical creatures. There are also fictions that have Hermione traveling the world to discover new forms of magic. And then there are those that rewrite the events of the original books from Hermione's perspective, which can give a whole new insight into the story.
One really good 'harry needs a hug' fanfiction I remember is on AO3. It shows Harry having a really tough time after a battle, and his friends come together to give him the support and hugs he needs. The author does a great job of portraying Harry's emotions.
Rather than exploring inappropriate fanfiction, consider exploring fan - created works that expand on Hermione's intelligence, her role in the wizarding world, and her relationships in a healthy and positive light. For example, there are many stories about her contributions to the fight against Voldemort or her academic achievements at Hogwarts.
One really popular one is 'All You Want' which beautifully explores the relationship between Draco and Hermione. It shows how Draco comes to realize his need for Hermione in a very engaging way.
Another one is 'Ron and Hermione: A New Beginning'. It's a story about their life post - war. It focuses on how they build a family and deal with the changes in the wizarding society. It shows their love story in a very sweet and realistic way, with them learning to understand each other better as they grow older.