For me I get REALLY turned on when I start getting a little exhibitionary (is that a word?)
I have some girlfriends that I used to send dirty picture messages to and they would send me pictures of themselves and I would call and talk to them while I masturbated.
Been a while now that I have a fiancee but sometimes we'll play around like that when we're both away and we have the webcam on.
P.S. BCD: I agree with my fellow friends, I'm in full favor of you sharing this video with us