Who might help Peter in 'Peter makes his suit fanfiction'?

Well, perhaps Peter decides to make his suit because he wants to add some unique features to it. Maybe he's tired of the standard design. He could start by gathering special materials, like some super - durable fabric from a far - off planet. Then, he spends hours in his workshop, carefully stitching and adjusting every detail to make it fit perfectly and also be more functional in his superhero activities.

Maybe Pepper Potts could find out what Tony has done and rescue Peter. She might be able to talk some sense into Tony and make him release Peter.

He will surely meet the Black Panther. It's Wakanda after all.

The plot could start with Tony noticing Peter's potential but also his limitations with his current gear. So, he decides to make Peter an Iron Suit. Peter is initially in awe of the new suit and has to learn how to use all its functions. There could be a scene where he accidentally activates a wrong feature and gets into a bit of trouble.

Maybe some supervillains who were enemies of Tony. They see Peter as a continuation of Tony's legacy and want to stop him at all costs. They might target Peter to get revenge on Tony, even though he's passed away.

Maybe a new student who has some sort of special ability or knowledge that allows them to figure out Peter's secret identity. Or it could be a teacher who stumbles upon some clues accidentally.

He might meet his old friends from before he left Earth. People he used to hang out with, like schoolmates or neighbors. They could be shocked to see him after all this time and how much he has changed.

Peter might be initially suspicious. He's not always the most trusting character. He could wonder what Stiles really wants or if there's some kind of ulterior motive behind Stiles' request for help.

His best friend could be a main character. This friend might be the one who tries to understand why Peter did it and be there for him during his recovery if he survives. Maybe the friend was the only one who knew Peter was struggling before the jump.

A theme that's often explored is the suit as a symbol of Peter's identity. Sometimes the suit represents a different side of Peter, like his more confident or heroic self. It's also common to see themes of protection, with the suit protecting Peter from various threats both physical and emotional. In many 'Peter x Suit fanfiction' stories, the suit is not just an inanimate object but almost a character in its own right, with its own personality and motives.