Perhaps Peter's sickness is a result of his overuse of his powers. The Avengers, especially Tony Stark, feel responsible. They start by quarantining Peter in the Avengers Tower. Then, they call in all their medical and scientific resources. They might discover that the only way to heal him is for Peter to temporarily give up his powers, which would be a huge struggle for him.
The Avengers would initially be in shock when they find out Peter is sick. Clint Barton would be the one to keep a calm head and start organizing things. Wanda Maximoff would try to use her powers to ease Peter's pain if possible. Vision would use his vast knowledge to try and find a solution. They would all be very concerned and do everything they can to make Peter better, from getting the best medical help to providing a safe and comfortable environment for him to recover.
Well, perhaps the plot could involve Peter Parker feeling disillusioned with the main Avengers group for some reason. Maybe he disagrees with their new leadership or a particular decision they made. So, he decides to join the rogue Avengers. They might be on a mission to expose some hidden secrets within the superhero community that the official Avengers are trying to keep under wraps. And Peter, with his unique abilities and sense of justice, could play a crucial role in their operations.
Peter could rely on his own inner strength. He has a strong moral compass, so he might use that to remind himself that the Avengers' actions are wrong, not his. And then he could focus on using his Spider - Man skills to prove his innocence or protect himself.
Yes, there are quite a few. You can start by looking on fanfic platforms like Archive of Our Own. Just search for 'Avengers Peter Parker sick' and you'll likely find a variety of stories. Some might focus on Peter getting sick during a mission and how the Avengers take care of him, while others could be about him getting sick and having to deal with it while hiding his identity.
Peter might get invited to the Avengers' headquarters. There, he could see all their cool gadgets and technology. He would be like a kid in a candy store. The Avengers could ask him for advice on how to deal with street - level threats, since he has more experience in that area. Peter would be really happy to contribute and feel like he's part of the team.
If Peter Parker joins the Avengers in fanfiction, it would change the team dynamics significantly. Peter is used to operating on his own in Queens, but with the Avengers, he'd have to learn to work as part of a much larger and more powerful team. He could introduce the Avengers to his street - level knowledge, which might be useful when dealing with villains who operate in the shadows. His relationship with Aunt May could also play a role, as the Avengers might need to protect her from any potential threats. Plus, his growth as a hero would be accelerated by being around such experienced and powerful teammates.
One scenario could be that the Avengers are facing a new threat that requires Peter's special skills. His ability to stick to walls and his enhanced strength could be crucial. Peter might also introduce a sense of youthful enthusiasm to the group. He could crack jokes during tense situations, which at first annoys some of the Avengers but later they come to appreciate it as a way to lighten the mood.
In this fanfiction, Peter Parker might show off his amazing spider - abilities to the Avengers. Maybe he'll swing around the Avengers Tower impressing everyone.
One common theme is the Avengers' concern for Peter. They might act like overprotective parents or teammates, trying to nurse him back to health. Another theme could be Peter's struggle with his own weakness. Since he's usually seen as a strong and capable hero, being sick makes him feel vulnerable.
One possible plotline could be that Peter Parker, out of jealousy perhaps. Maybe he's jealous of the Avengers' popularity and starts to bully fans who idolize them. For example, he could use his spider - abilities to play pranks on fans at Avengers - related events, like stealing their autographed memorabilia or causing minor disruptions during meet - and - greets.