We head out to one of the clubs and I choose the backless summer dress and 2" white heels. As we are there, you are talking to an old friend and I head up to the bar area for some more drinks. As I do two guys approach complimenting my dress for the bold choice, seeing it's backless so probably no bra, and ask how I am doing. I look back at you as one of them lightly touches my bare back to see if you are getting jealous. What I am unaware of is his buddy on my other side trying to slip his hand into back of dress and around a side to get to my breasts underneath.