At the risk of revealing too much, there is a reason I buy those thickly padded bras.

My nipples often get erect for no discernible reason. I am a modest person. I don't like walking down the street with my "headlinghts on" and I don't think it's a very professional look, either. I consider it vulgar for the office, and not much better in any other public place, to be walking around with nipples sticking out all over the place - that's for private sexy times!

So I wear armor and try to deflect the male attention away from my breasts!