Do girls always notice when a guy's zipper is undone?

[kriskiss]

Do girls often notice a guy's zipper if it is down. If so is it just cause your always looking at a guys d***? And when you are checking out a guy you are attractive to what at work , club, bar, etc, what do you imagine? WHat kind of underwear he is wearing, how big his d*** is, how hard you would suck it, f*** it, or anything else. specific details of scenarios would be helpful here and also hot as well. thanks.

[EverythingReal]

I notice, usually it just catches my eye, because it just looks not like it always looks, not that I'm necessarily looking. Unless it's my boyfriend, then I'm probably looking. Either way I let them know that their fly is undone.

I don't associate anything sexual with it. It just happens.

[LimeGreenJB]

I always notice no matter where. one of my guy friends who is like a bother always forgets to do it up and I totally know how big it is because I set him up with my best friend and we talk XD

[asianfreak]

some do, others don't