One common theme is adventure. Since both Stiles and the Winchesters are often involved in supernatural or dangerous situations, fanfictions often revolve around them going on new adventures together. Another theme is romance. People like to pair the characters up in different ways, creating unique love stories between Stiles and an OC Winchester.
One common theme is the clash of different worlds. Stiles is from the Teen Wolf universe and the Winchesters are from Supernatural. So, there's often a lot about how the OC fits into both these worlds and how the two different mythologies interact.
The theme of redemption is also present. The OC may have made mistakes in their past, and through their adventures with the Winchesters, they seek to redeem themselves. This could be related to accidentally causing harm in the supernatural world or having a dark past that they are trying to overcome.
One common theme is 'forbidden love'. Since Sam has his hunter duties, a relationship with an OC can be seen as something that goes against the rules of his world. Another theme is 'finding strength in each other'. The OC often brings out a different side of Sam, and they help each other grow and face challenges.
One common theme is the idea of the oc being a powerful ally or a love interest for Dean. For example, many fanfictions have an oc with special powers that help Dean in his hunts.
One common theme is adventure. Since Dean Winchester is often involved in hunting and saving the world, the OC usually gets dragged into these adventures. Another theme is love. It could be a slow - burn love or a sudden attraction between them.
Another theme is acceptance. Dean has a lot of baggage from his past, and the OC wife has to accept who he is. In some fanfictions, this is shown through her being understanding when he has nightmares about his time in Hell or when he gets overly protective. It's about her loving all parts of him.
Well, common themes include the male oc fitting into Dean's world of hunting. He has to adapt to the dangerous and unpredictable Supernatural environment that Dean is used to. Another theme is the development of trust. At first, Dean may be hesitant to trust the male oc, but as the story progresses, they build a strong trust. Additionally, the theme of redemption can be present. The male oc might have a past that he wants to atone for, and Dean helps him in that journey. This creates an interesting dynamic between them as they both grow and change in the process.
Well, healing is a big theme. The age - regression can be a way for Sam to heal from past traumas in many fanfictions. Also, relationship building. The OC and Sam form a special bond during this time. For example, in some stories, the OC helps Sam learn things anew, like how to trust again or how to have fun without the weight of his usual responsibilities. This creates a deep connection between them that forms the core of the story.
The theme of growth and change is also prevalent. The pregnancy forces both Stiles and the OC to grow up and take on more responsibilities. They have to adapt to their new situation, which can be a source of character development. For example, Stiles might become more serious and focused on building a stable future for his family, while the OC might discover new strengths within herself as she prepares to become a mother.
Well, Wattpad might have some Stiles and OC Winchester fanfictions too. It has a wide range of stories from various authors. But be aware that Wattpad has a lot of content, so it might take some time to sift through and find the really great ones. You could also check out Tumblr. Sometimes, Tumblr users post links to their favorite fanfictions or even write short ones themselves.