Well, themes of social inequality could be explored deeply. Malfoy's situation as a slave could highlight the unfairness of the wizarding world's class system. Also, themes of self - discovery. In such a difficult situation, he might discover new aspects of himself, his strength, and his values that were hidden when he was in his privileged position. And of course, themes related to breaking free from oppression, whether it's physical slavery or the mental chains of his family's beliefs.
There could be a theme of transformation. Malfoy's character would have to change drastically in this scenario. He might go from being a spoiled and sometimes cruel character to one who has to fight for his basic rights. Additionally, themes of forgiveness might come into play. If the story involves other characters from the Harry Potter series, they might have to grapple with whether to forgive Malfoy for his past actions given his new situation. And finally, a theme of survival, as he would need to find ways to endure his new and difficult circumstances.
There are probably some out there. But a lot of fanfiction in this vein might face some criticism. In the original Harry Potter, Malfoy is a complex character with his own family and social standing. Turning him into a slave in fanfiction can be a rather extreme take. It could potentially add new layers to his character if done well, but it also risks ruining the integrity of the character for some fans.
One possible theme could be redemption. Lucius is often seen as a villain, and a relationship with Harry could be a path to his redemption. Another theme might be breaking boundaries, as they are from different sides in the wizarding world. Also, it could explore the idea of love conquering all, even the long - standing enmity between their families and groups.
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.
In some versions of such fanfiction, it could explore how the wizarding society reacts to Narcissa Malfoy being in this position. Some might be appalled, some might see it as a chance for redemption for the Malfoy family. And all the while, Harry Potter is caught in the middle, trying to balance justice and mercy, which makes for a very engaging story.
One common theme is the idea of redemption. Many fanfictions explore Malfoy's potential for change and how Harry can be a part of that process. For example, stories might show Malfoy trying to make amends for his past actions.
One common theme is identity crisis. Since Harry is not a Potter but a Malfoy fan, he has to grapple with who he really is. Another is the re - evaluation of friendships. His relationships with his old friends like Ron and Hermione might change drastically.
Well, a plotline might involve a power - hungry villain who captures Tonks and makes her his slave. This could lead to a story of her resistance from within, trying to undermine the villain's plans while pretending to be compliant. And Harry could be drawn into this situation when he realizes what has happened to Tonks. Or perhaps there's a political plot where Tonks is made a slave as a form of punishment for her family's actions, and Harry gets involved in the political intrigue to free her.
Lucius may also have a moment of moral awakening. Despite his past actions, he could see the value in Harry's life and the good that he represents. Maybe he has a change of heart after seeing the destruction caused by Voldemort's actions and decides to do the right thing for once by saving Harry.
One reason could be that Malfoy fanfiction can humanize Malfoy. In the original story, Malfoy is often seen as a bully. But fanfiction can dig deeper and show his insecurities, dreams, etc. This new view of Malfoy can make Harry see him in a different light and appreciate the complexity of their relationship more, so Harry should thank the fanfiction.
One reason could be revenge. Draco might feel that Harry has wronged him in some way throughout their years at Hogwarts, like getting him in trouble or making him look bad. So, he decides to kidnap Harry as a form of payback. Another reason is that Draco may be under the influence of his family. The Malfoys might see an opportunity to use Harry for their own gain, and Draco is just following their orders.