Summary
Hermione is invited to a Slytherin party where a game of Truth or Dare becomes very interesting. So, this story takes place during their sixth year in Hogwarts. The way I have it set up is that Voldemort was defeated at the end of their fifth year. (How? I haven't decided yet.) Dumbledore's still alive as is Snape, Lupin, and all those other people Rowling decided to kill off.