Fandom: Any of the
fandoms I'm active inPairing: Any of the
pairings I likeSituation: Mindfuck. Twisted relationships. I don't mind if it's het, yaoi or yuri, or even gen (e.g. Seifer and Ultimecia). Smut is great. Bondage, to an extent, is great (if you want to make sure you don't squick me, run your idea past me first), master/slave type situations are adored, AU is okay. I'd like it to be in character, though, obviously.
(If you want examples of the type of "mindfuck" situations that I've written, to see what I like or something, check out
the game or
Road to Glory on my ficjournal, but beware of the warnings. xD)