So i just recently saw a trans Peter Parker headcannon and already had a beautiful idea for a story??
Peter comes out to aunt May about feeling more like a bly, and that he thinks he's trans.
Aunt May 100% accepts Peter and buys him his first binder, masculine clothing (that he wants), and legally changes his name to Peter.
Deadpool accidentally finds out, perhaps by accidentally walking in on him while he's changing, and sees him in his binder or accidentally sees his boobs. Wade immediately appologizes loudly and quiclly leaves the room, thinking about the situation over and over in his head. He'd known Peter for a short period of time, but never would have guessed that he's trans. Yet, Wade totally accepts him, after all he is pansexual.
Wade tells Peter that he supports him and will help him with anything that he ever needs, due to the fact that he gets a lot of bank from his job (as he is a mercenary).
Wade/Deadpool becomes Peter Parker/Spider-Man's closest friend (possibly romantic partners as it is mentioned in one of the official comics).













