A common theme is also the idea of protecting each other. Steve is often seen as the protector, but in fanfictions, Tony also gets his chance to save Steve. This creates a lot of action - packed and emotional scenes. Also, time - travel or alternate universe scenarios are popular, where they might meet in different circumstances than in the original Marvel universe.
One popular theme is friendship turned into something more. Maybe they start off as comrades but then develop deeper feelings for each other. Another theme could be them working through their differences. Since they have different personalities and approaches in the original stories, fanfictions often explore how they overcome these differences.
You can start by looking on Archive of Our Own (AO3). It has a large collection of fanfictions, including ones about Steve and Tony. Just search for the relevant tags and you'll likely find many great stories.
One popular theme is 'enemies to lovers'. Given their initial differences and clashes in the MCU, many fanfictions explore how they can overcome those obstacles and fall in love. For example, in some fics, they start off at odds during a mission but gradually realize their feelings for each other.
A common theme is friendship. Despite their differences, they always come back to being friends. For example, in many stories, they start off arguing but end up supporting each other.
The popularity of Steve and Tony fanfiction lies in the complexity of their relationship in the original source. They are two very different characters, Steve being the old - fashioned hero and Tony the modern, tech - savvy billionaire. Their clashes and reconciliations make for great storytelling. For example, in many fanfictions, their ideological differences lead to intense arguments and then to a deeper understanding of each other.
One common theme is the exploration of their differences and how they complement each other. Tony is often seen as the tech - savvy, brash one, while Steve is the moral compass. Fanfictions often play with these traits to create interesting dynamics between them.
In Steve and Tony Hercules fanfiction, the theme of loyalty is quite prevalent. They are loyal to each other, just as Hercules was loyal to his friends. Another theme is the exploration of power. They may gain new powers or have to control their existing ones in the Hercules - inspired settings. And of course, the theme of redemption can be found in some, where they try to make up for past mistakes while on their Hercules - themed adventures.
One common theme is friendship. Many fanfictions explore how Tony and Steve can move past their initial animosity and form a deep and meaningful friendship. Another theme is sacrifice, as they are often put in situations where they have to sacrifice something for the other's sake or for the greater good.
Well, a big theme is protection. Steve is always looking out for Tony, whether it's from physical danger or just from his own self - doubt. And vice versa, Tony uses his intelligence to protect Steve in different ways. Another common theme is growth. Their relationship grows as they both become better versions of themselves. They support each other's personal development. Also, the theme of friendship - turned - love is quite prevalent. Starting as comrades, their relationship blossoms into a romantic one with all the fluffiness that comes with it.
One common theme is betrayal. Steve might do something that goes against Tony's trust, like hiding important information. For example, in some fics, Steve withholds information about a threat that later endangers Tony.
One common theme is protection. Steve is often portrayed as being very protective of Tony, seeing him as someone precious to safeguard. Another theme is loyalty. Steve's possessiveness can be seen as an extreme form of loyalty, where he is dedicated to Tony's well - being.