Heart fetish... stabbing, staking, arrowing and shooting in the heart. Between the tits or through the left breast, thrusting in something penetrating and hard (maybe you get the analogy...).
I love evil and deserving villain types: evil spies, assassins, henchgirls and especially vampires. An evil bitch, who first tries to seduce the hero and whore her way out of the situation, but then gets her heart pierced, gets punished and used sexually - that's my favourite type of scene in a nutsell. Close, intimate and sexual scenes.
Buttoned white shirts/blouses, corsets and latex/leather dresses and catsuits, making the cleavage/breasts nearly an insuperable obstacle in sexyness for the hero.
Sexual punishment, tying up. I also like consensual/willing scenes to some extent, just resigning to the fate, requesting to be stabbed through the heart or for example sacrificial scenes. Some medical kinks, listening and feeling the heartbeat, stethoscopes, evil nurses. Female vs female scenes.
I like to chat roleplay (preferably Yahoo Messenger or Skype).