Fanfic is a game for collaboratively creating erotic "fan fiction", naughty fan-created stories inspired by existing works of fiction, and it aims to do it badly.
After choosing a setting and characters (which are not tied to a single player), players write secret story elements on note cards. During the game, playing cards are used to take over the story from the current narrator, sometimes incorporating story elements from the pile. Awkward points have to be awarded for "puns, poor phrasing and other atrocities committed in the name of story-telling" - the rules include tips how to achieve that. Erotic tension (or at least action) may escalate only after a number of awkward points have been scored and an ace has been played.