Some guys check us out "tastefully", and that's perfectly fine. It's honestly flattering to know that guys like what they see. However, there is a fine line between being tasteful and being perverted.
For example, there was one guy who walked up to me, started talking, and just stared at my boobs and DROOLED. Mouth gaping, eyes looking down, and DROOLING. UGH! And what's worse, was that I was at work.and he had already left by the time I got a manager over there. Even worse? His mother works at the same place I do. And he's old enough to by my dad. I felt dirty, angry, and frustrated, because I couldn't kick him in the crotch and still keep my job. I honestly wished I didn't have boobs, or at least had smaller ones, since anything besides a potato sack draws attention to them. (Even t-shirts, but I can't afford a breast reduction right now - no insurance due to pre-existing conditions.)
So, if you're going to look, don't just stare, and for God's sake, don't drool! When we're talking, look at our faces. We do have them, despite the fact that few guys seem to realize it.