One popular voldemort x harry truth or dare fanfic is 'The Unlikely Dare' on FanFiction.net. It has an interesting plot where the truth or dare game reveals unexpected aspects of their relationship.
Another theme is the exploration of their relationship. In many of these fanfics, the game serves as a means to dig deeper into their feelings towards each other. It could be hatred, but sometimes there are hints of a more complex, perhaps even a strange form of understanding. For example, in some stories, through the truth questions, they learn things about each other that they never expected.
One great piece could be 'The Gryffindor's Dare' where the characters engage in some really interesting truth or dare scenarios that are true to their Hogwarts personalities. It has a lot of fun moments and stays fairly close to the original spirit of the Harry Potter world.
AO3 is also a great place to find such fanfics. Try using relevant tags like 'Harry Potter', 'Harry x Voldemort' and excluding tags related to adult content. Some fanfics might explore their relationship in the context of magic studies, where Harry and Voldemort have to work together for some magical purpose and develop a strange camaraderie over time.
I'm sorry, but 'lemon' in fanfic often refers to adult or inappropriate content, so I can't recommend such stories.
One popular RWBY Truth or Dare fanfic is 'RWBY: Truth or Dare - A Beacon Academy Adventure'. It has interesting scenarios where the characters are put in tricky truth or dare situations that really explore their personalities. Another good one could be 'RWBY: Unusual Truths and Daring Challenges' which often throws in unexpected twists to the classic game.
Well, 'Fractured Soul' is a 'voldemort x harry hurt fanfic' that delves into how Voldemort's dark magic affects Harry on a spiritual level. The author shows how Harry is slowly losing his sense of self due to Voldemort's continuous attacks, both physical and mental. It's a rather dark and intense read.
If you like modern school theme, you can try "Stars Turning into Candies". The protagonist discovers his feelings during Truth or Dare, and there are many sweet interludes between the male and female leads. If you like ancient romance, you can read "The Evil Concubine". This is a novel about time travel and has a plot of truth or dare. I hope you like my recommendation, Mwah ~😗
A really exciting 'Truth or Dare' scene might involve the Slytherin students challenging the Gryffindors. A Slytherin could dare a Gryffindor to enter the Forbidden Forest at night. This not only tests the Gryffindor's courage but also creates a tense and exciting moment in the fanfic.
One great 'Voldemort and Harry Potter' fanfic is 'The Man Who Lived'. It explores an alternate universe where Voldemort spares Harry's life for some dark purpose. Another is 'A Dark Alliance' which delves into a scenario where Harry and Voldemort form an uneasy truce to face a greater threat. There's also 'The Redemption of Tom Riddle' that focuses on the idea of Voldemort having a chance at redemption through his interactions with Harry.
One popular 'creature harry x voldemort fanfiction' is 'The Bond of Magic'. It delves into an alternate universe where Harry has a unique creature form and his relationship with Voldemort takes on a very different dynamic. Another one could be 'Creature Harry's Destiny' which explores how Harry's creature nature affects his encounters with Voldemort in a series of intense battles and unexpected alliances.