In many fanfictions, their relationship often starts from a place of shared history. Since they knew each other before, there's an initial bond. For example, in some stories, they might start as comrades in a battle, and then as female Steve Rogers shows her vulnerability, Bucky Barnes starts to see her in a different light, leading to a romantic development.
Another way is through the exploration of their personalities. Female Steve Rogers with her strong leadership and Bucky Barnes with his loyalty. In some fanfictions, they clash at first because of their different approaches. But as they get to know each other better, they realize they complement each other well, which then blossoms into a relationship.
One great fanfiction could be 'The New World' where female Steve Rogers and Bucky Barnes are reunited after a long time. Their relationship is explored in a post - apocalyptic setting. It delves deep into how their past friendship turns into something more romantic. The story also has great character development for both of them.
I really like 'A Bond Unbroken'. It shows the unwavering bond between Steve and Bucky. The author does an amazing job of portraying their loyalty to each other. In this fanfiction, they face various challenges together, which only strengthens their relationship. There's also 'The Lost Memories', which is a unique take as it deals with Bucky slowly regaining his memories and Steve being there every step of the way, guiding him through the process.
One great fanfiction is 'The Winter Soldier's Redemption'. It beautifully portrays the complex relationship between Bucky and Steve. It shows how Steve is determined to help Bucky recover his true self from the brainwashing. The story has a lot of emotional moments and great action scenes that are true to the characters' natures.
Their relationship might become stronger as they go through the pregnancy together. They'll have to rely on each other more, which deepens their bond.
At first, it might be a bit rocky. Tony, being used to his own space, might feel smothered by Steve and Bucky's over - protectiveness. But as time goes on, he'll start to see their good intentions. Steve's moral compass will inspire Tony to be a better person, and Bucky's loyalty will make Tony feel secure. Eventually, they'll become like a real family, with Tony looking up to Steve as a father figure and seeing Bucky as a cool older brother.
The relationship between fem Steve Rogers and Bucky Barnes can change quite a bit. Their communication could be different. Maybe Fem Steve is more in touch with her emotions and can express them better, which could lead to a deeper understanding between them. There could also be a change in how they interact physically. For example, hugs or touches might carry different connotations now. And in terms of trust, it could be strengthened as they adapt to the new versions of each other and rely on each other more in this new context.
One common theme is the exploration of their relationship in an alternate universe. Since Steve is female in these fics, it often changes the dynamics of their friendship and potential romance. Another theme is how they deal with the challenges of the Marvel universe together.
One common theme is loyalty. Since both Bucky and Steve are known for their loyalty in the Marvel universe, in poly fanfics, this loyalty extends to their poly relationship. They are always there for each other no matter what.
One great fanfic is 'Together We Stand' which beautifully portrays the relationship between Bucky and Steve in a poly context. It delves deep into their emotional bonds and how they support each other.
One of the most popular themes is friendship. Their bond, which has endured through so much, is often explored in fanfiction. It could be about how they support each other through tough times. Another theme is redemption, especially for Bucky. Since he was the Winter Soldier and had done things he wasn't in control of, many fanfictions focus on his journey to find redemption with Steve's help.