Yes, there are likely some fanfictions out there that create such an interesting crossover. Fanfiction writers often come up with unique and unexpected combinations. They might explore how the relationship between Winterwidow (Black Widow and Winter Soldier) could be related to Peter Parker's parents in an alternate universe or a creative storyline.
The theme of survival is also quite common. In the dangerous world of the Marvel universe, they have to constantly fight to survive. Fanfics may show how they rely on each other's skills and instincts to stay alive. Also, the exploration of their emotions towards each other is a big theme. It could be a slow - burn relationship where they gradually realize their feelings for each other, or it could be a story about them already having a deep, unspoken connection that they discover and develop further over time.
Well, if the Avengers found Winterwidow fanfiction, it would be a mixed bag of reactions. Natasha has always been a complex and private character. Discovering fanfiction about her relationship with Bucky would make her feel exposed. Bucky, who has his own set of issues to deal with, might not take it well either. Tony, being Tony, would probably see it as another form of entertainment and might even try to write his own version just for fun. Steve would be more concerned about how it affects the team's morale and unity. Clint would be on Natasha's side, trying to shield her from any potential embarrassment or discomfort that could come from this discovery.
If the Avengers found out about Winterwidow fanfiction, it could lead to a whole range of reactions. Clint Barton might tease Natasha about it in a friendly way. Thor would likely be confused as to what this 'fanfiction' thing is all about. Bruce Banner would probably keep to himself and not really get involved, unless it somehow affected the team dynamic in a big way. Natasha and Bucky might initially feel a bit invaded in terms of their privacy, even though it's just fictional work by fans.
You can try searching on popular fanfiction websites like Archive of Our Own (AO3). Just type in relevant keywords like 'Winterwidow Peter Parker's parents' and see what comes up. Fanfiction.net might also be a place to look, but AO3 generally has a wider range of content and better tagging system for finding specific types of fanfics.
Well, pregnant fanfic is basically fanfiction that centers around the concept of pregnancy. Some writers use it to add a new dimension to the characters they love from a show, movie, or book. For example, it might explore how a character's pregnancy would change their relationships with other characters, or it could be a way to introduce new plot twists. It's a creative way for fans to expand on the existing story in a very specific and often personal way.
I'm not sure specifically about a 'ginny pregnant fanfic'. There are so many fanfics out there in various fandoms, and it might be quite niche. You could try searching on dedicated fanfic websites like Archive of Our Own (AO3) or Fanfiction.net, but I can't guarantee you'll find one.
I'm not entirely sure if there is a specific 'Naruko pregnant fanfic'. There are so many fanfics out there that it's hard to say for certain without doing a detailed search. Some fanfics focus on character development, relationships, and unique scenarios, and a pregnancy could be part of such a story. It could explore how the character of Naruko deals with the situation, her relationships with other characters during pregnancy, and so on. But again, it depends on whether someone has actually written such a fanfic.
Mostly, it's not appropriate. 'Futaba' is often a character from some works, and creating a 'pregnant' fanfic about a character can be seen as objectifying the character and going against the original intention of the work. Also, it may make some fans who like the original work feel uncomfortable.
An 'aurora pregnant fanfic' could be a piece of fan - created fictional writing where a character named Aurora is depicted as being pregnant. Fanfics are often written by fans of a particular book, movie, TV show, etc. and they expand on the existing storylines or create new ones.