Some smaller, more niche fanfic communities or forums dedicated to Marvel characters might also have this fanfic. You can search for Marvel - specific fanfic groups on social media platforms like Reddit or Facebook and ask if anyone knows where to find this particular fanfic.
Since it's a fanfic, it could be that the 'massive new weight' refers to an actual physical change. Maybe in this story, there's some kind of experiment or accident that causes either Bucky or Steve to gain a significant amount of weight. And the fanfic then explores how they deal with this change, how it affects their superhero lives, their self - esteem, and their relationships with other characters in the Marvel universe.
There could be fear. Bucky might be afraid that Steve's strength could cause him real harm in the future. And Steve could be fearful that he's lost control and might hurt his friend again. Also, there could be a sense of relief when Steve finally gets off Bucky and they see that no serious harm has been done.
One possible plot development could be that Steve realizes his strength has accidentally put Bucky in a dangerous situation. He quickly tries to lift his weight off Bucky and helps him up. Then, they might have an emotional conversation about Steve's powers and how they need to be more careful around each other.
Well, perhaps the moment Bucky is squashed, he has a vision or a premonition. This vision could be about a future danger to Steve or to the world. Then the fanfic could shift into them trying to prevent this future event from happening. Or it could be that when Bucky is under Steve's weight, they are suddenly teleported to a different dimension, and they have to find their way back while also dealing with the new and strange things in that dimension.
Sure. Fanfic writers often use unusual situations like this to add humor and depth to the relationship. It could start with Bucky being squashed and then Steve being all flustered and apologetic, leading to a heart - to - heart conversation that deepens their friendship.
On the other hand, Steve might be more understanding than expected. He knows about Bucky's past traumas and could suspect that something else is at play. So, instead of immediately resisting, he might play along for a while, waiting for the right moment to figure out what's really going on and how to help Bucky.
One great Bucky x Steve fanfic is 'A New Beginning'. It delves deep into their relationship post - Avengers events, exploring how they reconnect and heal together. The characterizations are on point, making it a very engaging read.
Another common theme is loyalty. They are extremely loyal to each other. In some fanfics, they'll go to great lengths to protect one another, even if it means going against the whole world. It's a very powerful aspect of their relationship that writers often explore.
A great Steve Bucky fanfic often has a strong focus on their relationship. It could be their friendship or something more, but it should be well - developed. For example, it might show how they support each other through tough times. Good character development is also key. The fic should stay true to the personalities of Steve and Bucky as we know them from the source material.
In some fanfics, Bucky might be written to hate Steve due to misinterpretations or plot twists. Maybe the writer wants to explore a darker, more conflict - ridden relationship. It could be that Bucky has been brainwashed in the fanfic and his altered mind now sees Steve as an enemy, or there could be some past event that was misconstrued and led to this hatred.