Definitely not. Even in the context of fanfiction, the concept of spanking between characters can be considered offensive or at least not suitable for younger or more sensitive audiences. There are likely themes and actions that go against common standards of propriety.
Perhaps in this fanfiction, Stiles has disobeyed Peter's orders which were crucial for their safety or the safety of others. Peter, being frustrated and feeling responsible, resorts to spanking as a way to show his extreme displeasure. But this kind of plot would also need to deal with the aftermath, like Stiles' reaction of anger, hurt or maybe even understanding, and how it affects their relationship moving forward.
Yes, there might be some fanfictions with this theme that are written in a non - explicit and family - friendly way. However, it can be a bit hard to find as the concept might seem a bit unusual at first. You could try searching on fanfiction - dedicated websites and filtering for appropriate ratings.
Fanfiction.net could also be a place to search. However, be aware that the content there can vary widely in terms of quality and appropriateness. When you search for 'Stiles gets spanked' on this site, you should read the summaries and reviews of the stories before actually reading them to make sure they are what you are looking for. Additionally, some smaller, fandom - specific forums might also have relevant fanfictions, but they can be harder to navigate and find what you want.
Often, these stories also focus on the emotional journey of the characters. There could be feelings of fear, excitement, and love all mixed together. The pregnancy can act as a catalyst for a deeper exploration of the characters' emotions and their bond with each other.
Fanfiction.net is also a great place to look. Just use the search function and type in 'Peter gets Stiles pregnant'. However, the quality and content can vary widely, so you might need to sift through a few stories to find what you like.
Well, often in these fanfictions, Stiles becomes more confident. His physical appearance might also change, like he could start dressing better or have a new haircut that gives him a 'hot' look. For example, he might start wearing more stylish clothes that show off his personality.
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.