Team - up is a very common theme. Writers like to imagine how they would work together in a fight. Also, mentorship can be a theme. Thor, being much older and more experienced, could potentially mentor Peter in some aspects. And of course, there's the theme of friendship that develops between two very different individuals.
One common theme is friendship. Since they are from different backgrounds (Peter being a street - level hero and Thor being a god), their friendship development is often explored. For example, how they learn to trust and rely on each other.
Teamwork is also a prevalent theme. Given their individual strengths, in fanfictions, they often have to work together to overcome obstacles. Thor's physical strength and Peter's quick thinking make for a great combination when they team up.
One common theme is the clash of different worlds. Peter comes from a more ordinary, albeit super - hero filled, world in New York, while Loki is from Asgard, a realm of gods. Their different backgrounds often lead to misunderstandings and then growth as they learn about each other.
One common theme is self - discovery. The OC often helps Peter to discover new aspects of himself, whether it's related to his powers or his personal life. For example, in some stories, the OC might encourage Peter to be more confident outside of his Spider - Man persona.
Another theme could be the exploration of their different worlds colliding. Peter's New York and Shuri's Wakanda are very different places, and fanfictions often play with how they interact in each other's environments. Also, there's the theme of mutual respect and admiration that develops into a deeper relationship over time.
Mentorship is a very common theme. Tony is often portrayed as guiding Peter in his superhero journey. Another is family, as their relationship can be seen as a father - son or big - brother - little - brother type. And of course, there's the theme of heroism, where they work together to save the day.
One common theme is the exploration of their powers. How Wanda's chaos magic and Peter's spider - abilities can work together or sometimes clash. For example, in some fanfics, they have to learn to control their combined powers to defeat a powerful villain.
A sense of discovery is common too. Peter discovers more about the wider universe through Thor, and Thor discovers more about the modern Earth through Peter. And of course, there's the theme of heroism. They both are heroes in their own right, and in the fanfiction, they usually come together to do heroic deeds, whether it's saving a city, a planet, or the whole universe.
There are. A lot of these fanfictions play with the idea of friendship between the two characters. They might start as strangers but gradually develop a deep bond as they face challenges together. For example, they could be brought together by a powerful villain who is a threat to both Earth and Asgard.
Well, a frequent theme is the exploration of their different cultures. Peter from a normal human family (well, as normal as it can be with his backstory) and Starfire from Tamaran. Also, there's often the theme of them learning to trust each other. They both have secrets and responsibilities, and in these fanfictions, they gradually open up to one another and that deepens their romantic bond.