Well, some fanfictions might focus on the OC's pregnancy being a secret at first. She has to hide it from not only the Malfoy family but also from her own friends or family in the wizarding world. This could lead to a lot of tense moments, like nearly being discovered during a big wizarding event. And Draco could be in a difficult position, trying to keep up his family's image while also caring for the OC.
Well, a common theme is power struggles. Draco comes from a family with a certain view on power, and an OC can be a catalyst for him to re - evaluate that. Also, friendship - turned - love is quite popular. They start as friends, perhaps in some secret or difficult circumstances in Hogwarts, and then it blossoms into something more. There's also the theme of breaking free from family expectations. Draco has a lot of pressure from his family, and an OC can help him find a way to be his own person.
One common storyline could be Draco finding a Pygmy Puff and being surprisingly gentle with it. Maybe he discovers a lost Pygmy Puff in the Hogwarts corridors and decides to take care of it secretly. This shows a different side of his character, softer than the one he usually presents to his Slytherin friends.
One popular Draco Malfoy fanfiction is 'Isolation' which delves deep into his inner turmoil during the events of the original series. It shows a more complex and vulnerable side of him.
Maybe the plot could center around Draco's relationship with the father of the child (assuming there is one in the fanfiction). If it's someone unexpected, like a Muggle or a Gryffindor, there would be a lot of conflict and drama. They would have to figure out how to co - parent in a world that might not be accepting of their situation. And Draco would have to navigate his feelings for this person while also dealing with the physical and emotional aspects of pregnancy.
One unusual storyline in Severus Snape and Draco Malfoy fanfiction could be a time - travel plot. Imagine Draco accidentally travels back in time and meets a much younger Snape. This could lead to all sorts of interesting interactions as Draco has knowledge of Snape's future and Snape is just a young, bullied student. They might form an unexpected alliance and Draco could try to change Snape's fate for the better.
During pregnancy, the OC's character may develop a stronger sense of determination. She is now responsible for a new life, and this could make her more assertive. She might start to stand up to Draco's family if they oppose the pregnancy. Also, she could become more empathetic towards other characters in the wizarding world who have faced similar difficulties, and this could change how she interacts with them.
One great example is 'A Chance Encounter'. In this fanfiction, the original character (OC) is a transfer student from a different wizarding school. The author does a wonderful job of slowly building the romance between the OC and Draco. The OC challenges Draco's Slytherin ideals in a way that makes him reevaluate his views, which adds depth to their relationship.
One possible storyline could be Draco and Lily Luna becoming unexpected friends. Maybe they are forced to work together on a project at Hogwarts many years after the war. Draco has changed a lot since his school days, and Lily Luna is intrigued by his past and how different he is now. They start to see each other in a new light and form a bond that surprises everyone around them.
Some popular themes include the exploration of their inner thoughts and emotions. Since they are often portrayed as rather stoic in the original series, fanfiction allows for a deeper look into what they might be really feeling. Magic and its consequences are also themes. The Malfoys are skilled in magic, and fanfictions may show how they use magic in new and different ways, and what the outcomes of those actions could be.
A possible plot in such a fanfiction could involve Draco seeking help from unlikely sources. Maybe he goes to Hermione Granger for advice, since she's known for her intelligence and knowledge. This could lead to an interesting dynamic between the two former rivals. The story could also explore how Draco deals with the practicalities of pregnancy, such as dealing with morning sickness while still trying to maintain his status in the wizarding community.