Peter Parker is the main focus, of course. His parents are central as well. Depending on the fanfiction, villains could also be important characters. If Peter's parents have some sort of unfinished business with a villain, it could lead to a big showdown. And don't forget Aunt May. She could provide some emotional support and wisdom as Peter goes through this strange encounter with his parents.
In the 'Peter Parker meets his parents fanfiction', perhaps his parents turn out to be superheroes in their own right. They could team up with Peter to fight a common enemy. This would not only strengthen their family bond but also give Peter a new perspective on his powers and his place in the world.
One possible scenario could be that Loki, in his mischievous ways, decides to play a prank on Peter Parker. Maybe he disguises himself as a normal citizen and lures Peter into a situation where he has to use his spider - sense and quick thinking to figure out Loki's true identity. This could lead to an interesting battle of wits between the two, with Loki's magic against Peter's acrobatic and web - slinging skills.
There could also be new characters created specifically for the fanfiction. Maybe a new love interest for one of the Peters, or a sidekick that is unique to this particular fan - made story. This new character could bring a fresh dynamic to the relationship between the two Peters.
In fanfiction, there are so many directions it could go. The doppelganger could be from an alternate universe. They might have a different personality, like being more aggressive or more cautious. Peter Parker would have to figure out if he can trust this other version of himself. There could be a struggle for identity too. Is the doppelganger trying to take over his life? Or are they there to help? It could lead to a complex and interesting story full of drama, action, and self - reflection.
Yes, there are likely some fanfictions out there that create such an interesting crossover. Fanfiction writers often come up with unique and unexpected combinations. They might explore how the relationship between Winterwidow (Black Widow and Winter Soldier) could be related to Peter Parker's parents in an alternate universe or a creative storyline.
In some fanfictions, they might team up to fight a new villain. Picture them combining their powers and skills. Peter Parker's acrobatic skills and spider - sense along with the other Peter's unique abilities could make for an epic showdown against a powerful enemy.
One possible plot could be that Peter Parker, while on a school trip or some scientific research in space (maybe with Stark tech), accidentally stumbles upon Peter Quill and the Guardians of the Galaxy. They initially have a bit of a misunderstanding as their ways of doing things are quite different. Parker is used to the more down - to - earth (literally) problems in New York, while Quill is dealing with intergalactic threats. But they soon realize they can learn from each other. Parker could teach Quill about the latest Earth - based technology, and Quill could show Parker the wonders of the galaxy.
Maybe Thor. Peter has never seen someone as powerful as Thor with his hammer and god - like abilities. Thor's larger - than - life presence could be really fascinating for Peter.
One great fanfiction in this category could be 'The Convergence of Universes'. It explores how MCU characters interact with Earth - 616 Peter Parker in a really exciting way. The story has some great action scenes where Peter shows off his skills from Earth - 616 while also learning from the MCU counterparts.