A better title for this topic would be something along the lines of "What is your favorite body part?" rather then "What's your fetish?" A fetish is much more complex then merely liking a certain part of the body in particular, although the two things can overlap. Either way, I'll take the time to contribute once again to such a thread... since apparently I have nothing better to do.
*D/s play is huge for me. I very much get off on the idea of one person being in complete control over the other, so many of my interests are directly linked to this aspect of my sexuality. I won't bother to specify that "rough sex" is pretty much up my alley.
- rape fantasy / forced sex
- hot/cold sensations (candle wax / ice)
- scratching, biting, spanking, receiving hickies
- sexual roleplay - i.e. master/slave; teacher/student
There's probably more, but these are the first ones that come to mind.
As for the body part that I find most attractive, it's definitely the butt!
*D/s is shorthand for dominance and submission - i.e. one partner (the sub) giving the other (the dom) complete control over them during sexual activity