There could be a fanfiction where the Avengers are watching Spider - Man: Homecoming as a team - building exercise. As they watch, they start to discuss how they can incorporate some of Peter's methods into their own teamwork. Thor might be a bit clueless about some of the high - tech aspects of Peter's suit, but he's still entertained by the action. And Bruce Banner could be making scientific speculations about the web - shooters in between popcorn bites.
One idea could be a fanfiction where Spider - Man has to team up with the Avengers to stop a new villain that is specifically targeting his neighborhood in Queens. This would combine the street - level heroics of Spider - Man with the big - scale action of the Avengers.
There might be a fanfiction where the Avengers turn the viewing of 'Spider - Man: Homecoming' into a training session for Peter. They pause the movie at different points to discuss what he could have done better and how to handle various situations. For example, Black Widow could be teaching him about stealth during a scene where Peter is sneaking around in the movie.
One idea could be Spider - Man joining the Avengers on a mission to a far - off planet. He uses his agility and quick thinking to help the team out of tricky situations. Another could be a story where Spider - Man has to prove himself to the Avengers in a training exercise set up by Iron Man.
You can start by looking on fanfiction - specific websites like Archive of Our Own (AO3). It has a vast collection of fanfictions, and you can simply search for 'Avengers watch Spider - Man: Homecoming' in the search bar. There are usually filters you can use to sort by popularity, rating, etc.
A great fanfiction in this genre is 'Avengers' Movie Night'. In it, the Avengers gather to watch Spider - Man: Homecoming. It's full of humorous exchanges as they react to the movie. For instance, Clint Barton keeps making jokes about Peter's youthfulness.
Another option could be Wattpad. It has a wide range of fanfiction, and you might be able to find some really interesting takes on Spider - Man Homecoming. However, the quality can vary, so you may need to do a bit of sifting through to find the good ones.
A popular fanfiction is 'Spider - Man's Secret Identity Struggles'. This one is all about Peter trying to keep his identity a secret from his classmates and teachers, especially when some of them start to suspect that he's Spider - Man. It has a lot of suspense and drama.
In a fanfiction, Spider - Man could get lost in an alternate dimension during a mission. The Avengers then have to find a way to bring him back. While in the alternate dimension, Spider - Man meets different versions of the Avengers and has to fight his way through various challenges to return home.
He could be a new recruit. The Avengers are always looking for new talent, and Spider - Man's abilities would be a great addition. He could start off as a bit of an outsider, trying to fit in with the more experienced heroes.
One popular trope is the mentorship. Since Spider - Man has a connection with Tony Stark in the movie, fanfictions often expand on this. Another is the 'fish out of water' trope where Spider - Man is out of his comfort zone when dealing with the Avengers' big - scale operations.