What's your sexual fantasy?

My fantasy is a pretty simple one,I dream of having sex on top of the empire state building with all the tourists watching (no underage kids please,just the grown ups).I don't know why that has always been a fantasy of mine but I imagine because I'm attached to someone,it'd be me and him having the kinkiest sex of our lives.I imagine us having orgasm after orgasm after orgasm and I imagine we'd be laughing at all the tourists as their faces turn red with embarassement as they try to pretend they aren't watching us...okay who am I kidding-I'd be too busy enjoying the sex to care about the tourists.So,what is your deep sexual fantasy?