The plot might involve some family drama as well. Steve's new - found fatherhood could cause issues with his existing relationships or responsibilities. Peter, on the other hand, might struggle to accept Steve as his father at first, especially if he has grown up without a father figure. But over time, they could build a strong bond through shared experiences and mutual understanding.
The fanfiction could also focus on the emotional bond between them. Maybe Peter gets into a dangerous situation and Tony has to face his worst fears of losing his son. This could lead to a deeper understanding of their relationship and how they rely on each other not just as superhero partners but as father and son.
Obviously, Steve and Peter are the main characters. Steve, who is now Peter's father, is likely to be a central figure with his own backstory and personality traits. Peter, as the son, will have his own set of characteristics, dreams, and challenges that will be explored in the fanfiction.
Maybe Peter has been absent for most of Scott's life in the fanfiction. But then he returns and tries to build a relationship with Scott. There could be a lot of conflict at first, as Scott might be resentful. However, as they spend more time together, they start to understand each other and form a strong bond.
Maybe Peter punches Steve because of a misunderstanding. For example, Steve might have been wrongly accused of something that Peter holds dear, like endangering his family or friends. In his anger, Peter decides to take matters into his own fists.
One possible plot could be that Steve discovers he has a son, Peter, in a world where he thought he had no family left. He then takes Peter under his wing, teaching him about responsibility and heroism. Peter, on the other hand, struggles to fit in with Steve's old - fashioned values while also dealing with his own problems as a high - school student and a superhero.
One possible plot could be that Peter discovers a hidden family secret that reveals he is Steve Rogers' grandson. He then starts to explore more about his grandfather's past and tries to incorporate some of Steve's values into his own life as Spider - Man. Maybe he finds an old journal of Steve's that gives him advice on how to be a hero in modern times.
The plot might revolve around how Tony and Steve adjust their lives to fit Peter in. For instance, they have to learn how to be proper guardians. They could struggle with things like setting rules for Peter. On the other hand, Peter might introduce them to a more youthful and modern side of life. Maybe they all bond over building some high - tech gadget together in Tony's lab.
Perhaps Steve leaves because of a personal sacrifice. He might discover that his presence is putting Tony and Peter in danger, like there's a villain targeting those close to him. So, to keep them safe, he leaves without much explanation. It could also be that he has some unfinished business from his past that he has to attend to alone, which forces him to part ways with Tony and Peter.
One reason could be a difference in ideology. Steve might have very traditional views and Peter's more modern or reckless approach could clash with that, leading to Steve's outburst.
One possible reason could be a misunderstanding. Maybe Steve Rogers made a decision during a mission that Peter Parker thought put civilians in danger. So in a fit of anger, Peter punches him. For example, if Steve chose to sacrifice a small area to save a larger one but Peter had friends in that small area.