Here's another fetish I don't see a thread for: being watched while having sex. I don't mean sex in public, or at the beach or public park: that's an altogether different kink. I mean just sex at private parties or friendly gay bars or even just in your own home where your friends are hanging out, and there you are joyfully sucking or fucking your favorite dude in plain view of your friends -- or at parties where most of the people you don't know, but where such action is tolerated and/or enjoyed. I love to watch guys enjoying sex together, and I always love it when others watch me. It always seems to increase the pleasure dramatically. Pictures of party sex are always appreciated.
Sometimes there are sex parties in which everyone is naked and furiously engaged in sex, but what I am thinking of is just a "normal party" in which most of the guests are just talking and fully clothed, but a couple of guys are pulling off each other's clothes and going after some hot sex while the others watch -- that's when it's the hottest, for both those doing it and those watching.