One idea could be that the Male Warden and Zevran meet later in a bustling city square. The Warden has been on a long journey since they last saw each other. Zevran has changed his ways a bit, now involved in some underground resistance against an unjust lord. When they meet, there's an initial moment of shock and then a warm embrace as they catch up on old times and start to plan how they can work together again.
Well, they could meet later at a big event in the world of the game. Say there's a grand tournament or a political gathering. The Male Warden is there representing his cause or just for the sake of maintaining peace in the land. Zevran, on the other hand, might be there to look for new assassination targets or just to enjoy the chaos. This could be a setting for their reunion in a fanfiction.
They could start a new adventure together. Maybe they find out about a powerful magical artifact that has the potential to change the fate of the world. Zevran's skills as an assassin and the Male Warden's leadership and combat abilities would make them a formidable team in this quest.
They might meet later at a diplomatic gathering. The Male Warden has become an important figure in the political arena, and Zevran has been hired as a bodyguard for one of the visiting dignitaries. When they cross paths, they exchange knowing glances. Later, they steal away from the gathering to have a private conversation. They discuss how different their lives have become, yet how their bond from their past adventures still holds strong. Zevran tells the Warden about some of the underhanded dealings he's witnessed among the nobles, and the Warden decides to take action based on this information.
One great fanfic in this category could be 'The Bond of Blades'. It really delves into the relationship between Zevran and the male warden. It has some really intense emotional scenes that make their connection seem very real. The author does a great job of writing their interactions, whether it's during battles or quieter moments of self - discovery.
Another theme is friendship evolving into something more. The bond between Zevran and the male warden could start as comradeship but gradually turn into a romantic or more intimate relationship. This often involves moments of self - discovery for both characters.
I'm not entirely sure specifically what that particular fanfiction is about as there are countless variations. Generally, in Dragon Age fanfiction, 'zevran' and'male warden' are characters. 'Mpreg' (male pregnancy) is a rather unique and often fantastical concept in fanfiction. 'Slash' usually indicates a romantic or sexual relationship between two male characters. So it might be about a romantic relationship between Zevran and a male warden that involves some sort of male pregnancy scenario in the Dragon Age universe.
Love and trust are big themes. In these fanfictions, they start from different backgrounds and have to learn to trust each other. The development of their love story is usually a central part. Also, adventure is often there. Since they are in a fantasy world, they go on quests together, and these adventures shape their relationship. They might face mythical creatures or evil forces, and how they support each other during these times is an important aspect.
One common theme is loyalty. Zevran's possessiveness often stems from his deep loyalty to the male warden. He wants to keep the warden safe and by his side.
One great place to start looking for Zevran male warden slash fanfiction is Archive of Our Own (AO3). It has a large collection of fan works. You can search for the relevant tags like 'Zevran' and'male warden' to narrow down the results.