To me, sexy is a vibe, an aura, the way my body reacts to theirs.... I only get together with sexy guys, I won't have it any other way. But, they aren't always what some people would consider to be really "attractive" or "good looking", actually, I've been told a few times that I have bad taste in men, lol. I disagree... But, there's something about certain guys... When they are in the same room with me. I feel the attraction, seriously, like a magnet and it's instant. When we click, we click, right away... When they look into my eyes... I just melt... lol
I will second that the fewer the inhibitions, the better the sex and the sexier the lady. The sexiest lady I can remember over the last few years was a Malaysian girl, ethnic Malay. Very enthusiastic and very uninhibited when naked.
Yeah unhibited and passionate sex is sexy! It makes you and your partner feel good about themselves and each other.