Sure. You can try looking on Archive of Our Own (AO3). There are a large number of fanfictions with different themes and plots there. Just search for 'top bucky bottom tony' and you'll find many interesting works.
Well, in this kind of fanfiction, it often explores a different side of the relationship between Bucky and Tony. It might show Bucky using his charm in unique ways. Maybe he starts with some sly compliments or little gestures that are out of the ordinary for their typical dynamic in the original story.
One great 'Bucky x Tony Tony nightmare' fanfiction is 'The Broken Alliance'. It delves deep into the complex relationship between Bucky and Tony. In this story, a nightmare situation forces them to confront their past differences and work together. The character development is really well - done, showing how they grow from being at odds to understanding each other on a deeper level.
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.
Another good fanfic is 'The Road to Trust'. It focuses on the slow - building trust between Tony and Bucky. The author does a great job of showing how their different personalities clash at first. Tony's high - tech world and Bucky's old - fashioned values create some interesting conflicts that are resolved in a very satisfying way as they start to respect and trust one another.
One common theme is redemption. Bucky has a complex past and often in these fanfictions, Tony plays a part in his journey towards redemption or vice versa. For example, in many stories, they help each other deal with their own guilt.
One popular theme is redemption. Given their pasts, Bucky with his time as the Winter Soldier and Tony with his mistakes in some of the events in the MCU. Fanfictions often explore how they can redeem themselves in each other's eyes. For example, Bucky might try to make up for things he did while under Hydra's control that affected Tony directly or indirectly.
Forgiveness is also a big theme. Tony has to forgive Bucky for things he did while under Hydra's control. And in reverse, Bucky has to forgive Tony for any harsh judgments or actions towards him. There's also the theme of teamwork. They are both strong characters, and when they work together, they can achieve great things, like saving the world or solving complex problems in the fanfiction stories.
There's also 'Forging New Bonds'. This fanfic focuses on the post - conflict relationship between the three. It explores how they start to understand and accept each other better. The writing style is quite vivid, making it easy to picture the scenes in your head.