The relationship would change drastically. Before the pregnancy, they were often at odds. But now, they are bound by this new situation. Zuko would probably be more involved in Azula's life, and Azula might start to trust Zuko more. They would have to communicate better to deal with the upcoming challenges of having a baby, like preparing a nursery, choosing a name, and dealing with the reactions of their family and the court.
Yes, there are quite a few. You can check out websites like Archive of Our Own. Just search for 'Azula cares about Zuko' in the search bar and you'll find a variety of stories exploring their relationship in different ways.
Well, their relationship often becomes more of a traditional older - sister - younger - brother one. Azula may be more nurturing, like she might protect Zuko from their father's wrath more. For example, in some fics, she'll take the blame for Zuko's mistakes.
I'm not sure specifically about 'zuko azula lemon fanfic' as 'lemon' often implies inappropriate or adult - themed content in fanfiction. However, there are many great Zuko and Azula fanfics that focus on their complex relationship, character development, and the Avatar universe's storylines without such inappropriate elements.
One great 'Zuko x Azula fanfic' is 'The Redemption of Siblinghood'. It delves deep into their complex relationship, exploring how they could potentially heal the rifts between them. The story has a slow - burn element which makes their journey towards understanding each other very engaging.
One common theme is family reconciliation. Given their troubled past as siblings, many fanfics explore how Zuko and Azula can overcome their differences and rebuild their relationship. Another theme is redemption, especially for Azula who has committed many wrongs in the original story.
Archive of Our Own (AO3) is a great place to start. It has a large collection of fanfictions, and you can easily search for this specific theme. Another option could be FanFiction.net, although AO3 generally has a more diverse and inclusive range of works.
Another aspect could be Zuko's reaction. He's been through a lot and being captured by Azula would be a huge setback. He could try to find a way to escape while also trying to understand Azula's motives. Maybe he'd even try to appeal to the part of her that he believes is still family - oriented, though that might be a long shot given her actions so far.
A theme that frequently appears is the power dynamic. Azula is a very powerful bender, and Zuko has his own journey of becoming strong. How this power dynamic affects their relationship is often explored in fanfictions. Also, the idea of forbidden love is there. Given their family situation and the events in the show, their love might be seen as something that goes against the norms, which adds an element of drama.
Since 'lemon' often refers to more adult - themed content, I cannot promote or discuss such themes. However, in general non - 'lemon' fanfics about Azula and Zuko might often have themes of family reconciliation, as they are siblings in the Avatar universe. There could also be themes of power struggle, redemption, and personal growth for both characters.