Well, one of the main themes is the exploration of the supernatural bond between them. It's not just a normal relationship but a mate bond which has its own set of rules and powers in the werewolf lore. Another common theme is the growth of their relationship. It usually starts rocky or with misunderstandings and then grows into a strong, loving bond. There's also the theme of family acceptance. Since Stiles and Peter are mates, they have to deal with how their families, whether it's Stiles' human family or Peter's werewolf family, react to their relationship.
Another theme is protection. Peter and Stiles, being mates, feel an intense need to protect each other. This is often shown in the face of various supernatural threats in the fanfiction world.
Well, I know 'Destined Mates: Stiles and Peter'. This fanfiction has a unique take on their relationship. It shows how they navigate the difficult werewolf politics together as mates. 'Mate's Love' is also a good read. It emphasizes the love aspect of their relationship more than the supernatural elements. And 'Stiles, Peter and the Mate Bond' is a story that combines action and romance as it follows their journey as mates in a dangerous world.
A less obvious but still present theme is self - discovery. Both characters are often on a journey of understanding themselves better. In the context of their relationship in fanfiction, this self - discovery can be influenced by their interactions with each other. For example, Peter might learn more about his capacity for good through his friendship with Stiles, and Stiles might discover new aspects of his own abilities or personality when dealing with Peter.
One common theme is the exploration of trust. Given Peter's past actions, Stiles often has to struggle with whether to trust him or not. Another theme is the power dynamic. Peter is usually more powerful in the supernatural sense, but Stiles has his own form of intelligence and strength, and how they balance this is often explored.
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.
Love against all odds is a big theme. Their bond as mates in the fanfiction usually has to overcome various obstacles. It could be differences in their personalities, or external forces like rivalries or family expectations. Also, the theme of transformation is common. As they get closer, they might change each other in positive ways, like becoming more confident or more understanding.
Love and sacrifice is also a big theme. Their love for each other often leads them to make sacrifices. Derek might sacrifice his position in the pack for Stiles, or Stiles might risk her life to save Derek. This shows the depth of their relationship in these fanfictions.
One common theme is the discovery of their mate bond. It's often a journey of self - discovery for both Stiles and Derek as they figure out what it means to be mates.
One common theme is loyalty. Peter's loyalty to Stiles drives his protective actions. He might not show it in the most conventional way, but he is always there for Stiles when it matters. For example, in many fanfictions, he will go against his own pack or other powerful entities to safeguard Stiles.
One common theme is the exploration of their complex relationship. They often start with some sort of animosity or misunderstanding which then evolves. Another theme is the supernatural elements, as both characters are often involved in a world full of the supernatural.