Fanfiction ideas involving Harry Potter, Draco Malfoy, and Severus Snape.

One idea could be that Draco Malfoy, for some reason, has to work in a Muggle pizzeria as part of a new Ministry of Magic initiative to promote understanding between wizards and Muggles. Harry Potter could be a regular customer, and there could be all sorts of awkward and comical interactions as Draco tries to keep his wizard identity a secret while serving pizza.

In some werewolf fanfictions, Harry and Draco could be turned into werewolves together. They then have to navigate the werewolf world, which is full of its own politics and hierarchies. This could be a really interesting exploration of their characters as they face new challenges outside the normal wizarding world they are used to.

Perhaps in the fanfiction, Draco Malfoy turns out to be a double agent. He pretends to be on the side of the Death Eaters like his family, but in reality, he is secretly helping Harry Potter and the Order of the Phoenix. Snape discovers this and has to decide whether to expose Draco or use his secret to their advantage. This would create a lot of tension and unexpected alliances.

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.

One interesting aspect in Severus Snape and Draco Malfoy fanfiction is how Snape often acts as a mentor to Draco. Snape, being a complex character, has his own reasons for looking out for Draco. In many fanfictions, he tries to protect Draco from the darker aspects of the wizarding world that he himself has experienced. For example, he might shield Draco from the influence of Voldemort's more extreme followers. This relationship can be explored in different ways, such as through Snape teaching Draco some of his more advanced potions skills or giving him advice on how to deal with the politics within Hogwarts.

One possible fanfiction could be about Severus Snape discovering a new magical creature on the Hogwarts grounds and Harry Potter getting involved. Maybe it's a creature that has the power to heal dark magic wounds, and Snape initially wants to keep it a secret for his own reasons, but Harry stumbles upon it. They then have to work together to protect the creature from those who might want to use it for evil.

One idea could be that Snape takes Harry in secretly. He teaches Harry advanced potions and magic in a more personal way, away from the prying eyes of Hogwarts. Harry begins to see Snape in a new light, not as the mean professor but as a strict yet caring guardian.

One idea could be that in the fanfiction, the collar is a magical device used for protection rather than a form of control. Snape might put it on Harry to shield him from dark magic threats at Hogwarts.

One idea could be a story where Hermione and Draco are paired up for a special project at Hogwarts. They start off hating each other as usual, but as they work together, they begin to understand each other better. Harry could be suspicious at first, but then realizes that their newfound friendship could be beneficial for the wizarding world. For example, Draco might share some Slytherin secrets that help in a battle against the dark forces.

A common theme in slash fanfiction about Snape is his emotional journey. Writers often delve into his feelings of love, loss, and regret. For example, his love for Lily is a central aspect that can be explored further. Some fanfictions might show how he copes with her death over time, and how it affects his relationships with other characters. Also, the theme of his struggle between the light and the dark side of magic is often revisited, but with a new twist in the context of slash fanfiction, like how his relationships influence this struggle.