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.
Stiles might initially be shocked. He has been a part of the pack for a long time, and Scott kicking him out would be completely unexpected. He could stand there in disbelief, unable to process what has just happened.
Some of his friends might be really surprised. Scott, for example, might be a bit worried that Stiles' vampire obsession could lead him into dangerous situations. Lydia, on the other hand, could be more intrigued and might want to know more about the fanfiction. She might see it as an interesting intellectual pursuit.
I really like 'Stiles in the Supernatural World'. In this fanfiction, Stiles somehow gets transported to the Supernatural world and has to navigate his way through it. He meets Sam and Dean and they form an unlikely alliance. The author does a great job of capturing Stiles' character and his ability to adapt to new and dangerous situations. Also, 'Stiles' Supernatural Encounters' is a good read. It shows Stiles having various encounters with different supernatural creatures from the Supernatural series and how he uses his wits to survive.
Derek could be initially hesitant. He has his own past traumas and might worry about how he could be a part of the child's life. However, as he sees Stiles struggling to handle it all alone, his feelings for Stiles would push him to become more involved. He would start to see the son as a new beginning, a chance to build a family in a way he never thought possible before. He'd offer his werewolf skills to keep the child safe and teach him about the supernatural world if needed.
Stiles is a beloved character in the Supernatural universe. Fanfiction about him being supernatural allows for new and exciting storylines. It gives fans a chance to explore his character in ways that the original show might not have. For example, he could have powers that change his relationships with other characters.
Some members of the pack might be angry at first. They could see his leaving as a betrayal, especially if they are in the middle of a difficult situation and rely on him in some way.
Scott would be extremely worried and immediately start planning a rescue mission. He'd be angry at Theo for targeting Stiles and would use his alpha powers to try and track him down. He might also call on the rest of the pack for help, like Lydia, who could use her banshee powers to sense if Stiles was in danger or where he might be.
Well, there's a fanfic called 'Stiles: The Chosen One'. In this story, Stiles is revealed to be some sort of chosen one with special powers that are crucial for saving the supernatural world from a great evil. Then there's 'Stiles in the Supernatural Realm'. This one takes Stiles on a journey through different parts of the supernatural realm he didn't even know existed, and he has to adapt quickly to survive. Also, 'Mystical Stiles' is a fanfic that dives into Stiles' connection with ancient supernatural forces and how he uses them to protect his friends.