Perhaps the story could explore the relationship between Peter and the other Avengers. Since Bucky has his own history with the team, Peter might face some acceptance issues at first. But as he proves himself, he becomes an integral part of the group. He could also inherit Bucky's past traumas in some way and have to deal with them while still being a hero.
Another theme could be redemption or healing. Bucky has his own troubled past, and Natasha also has a complex history. Having Peter as their son could be a way for them to find a new purpose and heal from their past traumas. The fanfiction might explore how they become better versions of themselves through their relationship with Peter, and in turn, how Peter helps them in this process.
Another option is to join relevant fan communities on social media platforms like Reddit or Tumblr. Fans often share their favorite fanfictions in these communities. In these 'Peter is Bucky and Natasha's son' fanfictions, the story could also delve into how Peter interacts with other characters from the Marvel universe, like Tony Stark or Steve Rogers, considering his new family ties.
Sure. I've come across a couple. In these fanfics, they often play with the idea of Bucky having a secret family or Peter finding out about his true heritage. One story had Bucky trying to protect Peter from his own dark past while Peter was eager to learn from his father. It was really engaging.
The friendship between Peter and Bucky in fanfiction is often explored through different storylines. Sometimes it's a story of redemption for Bucky, with Peter being the catalyst for his change. Peter's innocence and belief in the good of people can be infectious. They could also team up on various missions, where their different skills complement each other. Peter's agility and spider - sense combined with Bucky's combat skills and experience make them a formidable duo.
His sense of loyalty would be strongly influenced by Bucky. Bucky is known for his loyalty to Steve, and Peter would inherit this trait. He would stand by his friends and family no matter what. Also, his combat skills would progress rapidly under Bucky's tutelage. He'd become a formidable fighter at a young age, and this would boost his confidence but also make him a target for villains.
One common theme is the discovery of their relationship. Peter might find out in a shocking way that Bucky is his father. Another is the protection aspect, with Bucky using his skills to keep Peter safe. Also, there's often the theme of family acceptance, as they both come to terms with their new - found family bond.
In some fanfictions, a memorable moment is when Peter gets injured and Bucky takes care of him. Bucky's protective side comes out, and Peter starts to see Bucky as more than just a hero from the past. Then there's the moment when they share their stories about loss. Peter talks about Uncle Ben, and Bucky shares his experiences from the war. This mutual sharing deepens their friendship.
Tony Stark could be another important character. He has been a sort of mentor to Peter in the original stories. In this fanfic, he might be a bit jealous at first that Bucky has this new role in Peter's life. But eventually, he could also contribute to Peter's growth, perhaps by providing new technology for Peter's Spider - Man suit in light of Bucky's more hands - on combat training.
Well, there are several common themes. Firstly, there's the theme of redemption. Bucky, with his troubled past, finds a new purpose in being Peter's dad. It's like he's redeeming himself through this new family bond. Also, there's the theme of growth. Peter grows not only as a superhero but also as a person under Bucky's influence. And of course, the theme of love is always there. It might be a different kind of love compared to a traditional father - son relationship at first, but it develops over time in these fanfictions.