The theme of friendship and teamwork also comes up a lot. Since Captain America is often part of a team, OCs in fanfics are usually involved in relationships with other characters. They learn to work together, trust each other, and support one another. This can lead to some great character - driven stories where the OC's relationships with characters like Bucky Barnes or Sam Wilson are explored in depth.
Another theme is loyalty. Many OC fanfictions explore the loyalty that the OC develops towards Captain America and his ideals. This can be tested in various situations, like when facing a powerful enemy or when having to make a difficult choice between different loyalties. It adds depth to the relationship between the OC and Captain America.
One common theme is adventure. The OC might join Captain America on his missions, facing various villains and dangerous situations.
Another theme is friendship. Captain America is known for his loyalty and strong moral compass. So in these fanfictions, the relationship between him and the OC often develops into a deep friendship. They support each other, like in the story where the OC is a war veteran and Cap helps them deal with their PTSD, creating a strong bond between them.
Friendship is a very common theme. Since they are both part of the Avengers, many fanfics explore how they become friends and support each other. For example, they might show Hawkeye cheering up Captain America after a tough battle.
Another theme is the sister's own journey of self - discovery. Since she's related to a famous hero, she has to find her own place in the world. This could involve her developing her own powers or skills, like learning martial arts to be able to protect herself and help her brother. It's about her growing as a person while being part of Captain America's story.
One common theme is the contrast between their ideologies. Batman is more of a lone vigilante with a darker view of justice, while Captain America is a symbol of patriotism and upholds a more idealistic view. Fanfics often explore how they bridge this gap.
One common theme could be loss. Captain America has lost so much, from his old life in the 40s to friends over the years. So, a fic might show him crying over the loss of a comrade or the world he once knew.
One common theme is identity. Since she's Captain America's daughter, she often has to figure out who she is apart from her father's famous name. Another theme is legacy. She has to decide whether to carry on her father's work or forge her own path. Family is also important, like how she deals with the loss of her father or the relationship with her mother if she's in the story.
Growth is a common theme. Since it's about a 'baby' Captain America, it often shows his journey of growing into the hero we know. Another theme is friendship, like his early bonds with Bucky. These fics might explore how those relationships were formed when he was younger.
One common theme is the relationship between the OC and Captain America. The pregnancy can either strengthen or test their relationship. For example, it might bring them closer as they face the new situation together, or it could cause some friction due to Captain America's duties. Another theme is the OC's own journey. She might struggle with the physical and emotional changes of pregnancy while also being in a world full of superheroes and danger. Also, there's often the theme of how the other characters in the Captain America universe react to the OC's pregnancy, like the reactions of the Avengers or other S.H.I.E.L.D. agents.