Family loyalty is a very common theme. Narcissa is deeply committed to her family, especially her son Draco. Fanfics often explore how far she'll go to protect her family.
Another interesting one is 'A Different Side of Narcissa'. This fanfic explores Narcissa's relationships outside of her immediate family, like her friendships or rivalries with other pure - blood families. It gives a more well - rounded view of her as a character in the wizarding world.
One common theme is redemption. Narcissa was a Death Eater's wife, and in many fanfictions, she tries to redeem herself through her interactions with Harry. Another theme is the blurring of the lines between good and evil. Since Harry represents good and Narcissa was on the 'bad' side originally, their relationship in fanfics often challenges the traditional view of good and evil.
One interesting fanfiction could be about Narcissa secretly helping Harry during the final battle. In some fanfictions, she might have a change of heart due to her son Draco's complex relationship with Harry. Another could focus on a time - travel scenario where Harry and Narcissa meet in a different era and have to work together for some common good. There are also fanfictions that explore their relationship in the context of the wizarding politics and how they might influence each other's actions.
There are many fanfictions on this topic. Some might explore how Narcissa's pregnancy would change her relationship with the Malfoy family and their stance in the wizarding world. It could also show how she might deal with the impending birth during the chaotic times in the story.
There are some out there. A lot of them play around with the idea of how Narcissa's actions in the original series, like lying about Harry being dead, could be the start of a more complex relationship. It could be that she starts to see him not just as an enemy but as someone she has a strange connection to. However, the quality can vary a great deal among different fanfictions.
Draco Malfoy is often a very popular character in these fanfictions. Since Narcissa is his mother, his relationship with her and how it is affected by her interactions with Harry can be a major plot point.
One possible plot could be that Harry grows up with a different perspective on the wizarding world. Narcissa might shield him from the more extreme pure - blood ideologies in her own family. He could still have his natural talent for magic but be trained in a more Slytherin - like way, focusing on cunning and self - preservation. And he might have a different relationship with Draco, perhaps more of a brotherly bond.
One popular type might be those that focus on their relationship within the complex wizarding world. For example, some fanfictions could explore how Narcissa's loyalty to her family and the Dark Lord might interact with Harry's role as the 'Chosen One'. It could show how their paths cross in unexpected ways, like in a political intrigue within the Ministry of Magic where they have to form an uneasy alliance to achieve their respective goals.
There could also be other characters like Draco Malfoy. His mother being in this situation would surely have an impact on him. He might try to rescue her or come to terms with the new dynamic. And then there are Harry's friends, Hermione and Ron. They might have different views on the whole situation. Hermione could be more concerned about the ethical implications, while Ron might be more distrustful of Narcissa at first.