One great place to find such fanfiction is Archive of Our Own (AO3). You can simply search for 'Stiles hugs Peter' in their search bar, and it'll show you a list of relevant fanfics. There are often different tags associated with these fics, like the specific universe it's set in or the genre, which can help you narrow down your choices.
There could also be a sense of comfort. Stiles might be going through a tough time, like the loss of a friend or family member, and Peter, despite his rough exterior, offers a kind of solace that Stiles responds to with a hug. It shows that in the world of fanfiction, their relationship can be complex and multi - faceted, with the hug being a physical manifestation of deeper emotional bonds.
One common theme is protection. Tony hugging Peter can symbolize his desire to protect Peter from the dangers of the superhero world. For example, in many stories, after Peter gets into a near - death situation, Tony's hug is a way of reassuring himself and Peter that he'll keep him safe.
There could be other members of Peter's pack such as Derek. Derek often plays an important role in stories related to packs. He might be initially skeptical of Stiles being part of the pack.
On the other hand, Stiles is also known for his quick thinking. He might start to try and bargain with Peter. He could offer to help Peter in some way if Peter lets him go. For example, if there's a problem in the supernatural community that Peter is facing, Stiles could say he'll use his human ingenuity to solve it. Also, Stiles could be angry. He might start shouting at Peter, calling him out on his actions, and trying to make Peter see how wrong this is.
Stiles usually reacts with a mix of fear and defiance. He's afraid because he's in a dangerous situation, but his strong - willed nature makes him defiant. For example, in many fanfictions, he'll shout at Peter, trying to show that he won't be easily broken.
At first, it might be a tentative alliance. Stiles could be initially drawn to Peter for his knowledge. Peter, seeing Stiles' potential, starts to include him more in his plans. As time goes on, they might develop a mutual understanding. Stiles begins to trust Peter more and more, and Peter starts to value Stiles not just for his help but also as a friend or something more.
It could be that Stiles is in some kind of danger, perhaps from another supernatural being. And he goes to Peter because Peter has certain powers or knowledge that could protect him. For example, Peter might know how to defeat a particular enemy or how to get out of a tricky situation involving magic or some other supernatural element.
One common theme is the exploration of their complex relationship. Since they have different personalities and backgrounds in the show, fanfiction often dives into how they interact and influence each other. Another theme is the supernatural elements. Given the nature of the show, stories might involve them facing supernatural threats together or having unique supernatural abilities related to their bond.
Well, it's a rather specific kind of fanfiction. I haven't come across one with that exact plot myself. But if you're into Teen Wolf fanfiction, you could join some Teen Wolf fanfiction communities or forums. There, you can ask fellow fans if they know of any such stories. They might be able to point you in the right direction.