The Death Eaters, in a more complex plot, could be the antagonists. They might have a plan to use the chaos of the Yule Ball to their advantage. Maybe they want to steal some important magical artifacts that are on display at the ball. Harry and Hannah then have to figure out their plan and stop them while still trying to enjoy the ball.
Draco Malfoy and his cronies could be antagonists. They might try to disrupt Harry and Hannah's time at the Yule Ball out of jealousy or just to cause trouble. For example, they could spill drinks on Hannah's dress or try to steal Harry's dance partner for a dance just to annoy them.
Some jealous students from other houses could be antagonists. They might spread false rumors about Harry and Hannah at the Yule Ball. For instance, they could say that Hannah used a love potion on Harry to get him to be her dance partner. This would cause some drama and make Harry and Hannah have to prove their genuine connection while dealing with the social fallout at the ball.
There's also a possibility that it's a new character created specifically for this fanfiction. This new character could bring a fresh perspective and allow the author to explore different aspects of Harry's gentlemanly behavior at the Yule Ball.
Some Harry Potter - focused fan communities on social media platforms might also be a good place to search. For example, on Reddit, there are sub -reddits dedicated to Harry Potter fanfiction. Members might be able to recommend some 'Harry x Hannah Yule Ball fanfiction' or even point you to where they've found it before.
One good 'Harry x Hannah Yule Ball fanfiction' might be the one where they share a magical dance at the ball. In this story, Hannah is wearing a beautiful blue dress that shimmers in the ballroom lights. Harry is nervous but excited to be with her. They start with a simple waltz and as the music progresses, they feel a deeper connection.
I'm not sure specifically about 'Harry x Hannah' Yule Ball lemon fanfiction. However, fanfiction can vary greatly in quality. You could try searching on popular fanfiction websites like FanFiction.net or Archive of Our Own and filter through the results to see if there are any that meet your criteria.
One idea could be that Hannah and Harry get paired up for a special Yule Ball dance competition that's not part of the regular ball. They start off as strangers but gradually bond through their shared love for dancing and the magic of the Yule Ball.
In this fanfiction about the Yule Ball, there are many possibilities for Harry and Cho. They could be initially hesitant around each other. However, the Yule Ball is a special event full of magic and wonder. Maybe they find a quiet corner to talk, away from the noise and the crowd. During their conversation, Cho might open up about her feelings for Cedric, which could lead to Harry comforting her in a new and deeper way, strengthening their bond.
Archive of Our Own (AO3) is a great place to start. It has a large collection of fanfiction and you can use the search function to look for 'Harry x Hannah' and 'Yule Ball' related stories. Just be aware of the content ratings as 'lemon' implies mature content.
Well, in the 'Harry and Padma Yule Ball fanfiction', perhaps Padma is really excited to go to the ball with Harry. But Harry is distracted by his ongoing battle against Voldemort. However, Padma manages to draw him into the moment. They share a beautiful dance and during the ball, Padma gives Harry some valuable insights about the wizarding world outside of Hogwarts which makes Harry see things from a different perspective.
Well, perhaps in this fanfiction, Daphne has a secret mission at the Yule Ball. She's supposed to spy on Harry for some Slytherin plot. But as she gets closer to Harry during the ball, she starts to have second thoughts. Harry, on the other hand, is just looking for a nice evening after all the Triwizard Tournament stress. They end up having a long conversation during a slow dance and start to develop a friendship that could potentially turn into something more.
Perhaps Pansy would be all dressed up in a beautiful, dark - colored gown for the Yule Ball. When she sees Harry, she decides to approach him in a very different way than she usually does, with a bit of shyness. Harry, being the gentleman he is, is polite to her. And they might share a dance that surprises everyone at the ball.