I have on occasion worn lycra shorts in public without underwear. It is quite revealing, especially if I get erect. The thing is I feel so free and out there when I do it. Is this considered crude and indecent? Could I get arrested? I figure if a woman can go braless and have erect nipples, how is it any different? I don't notice too many looks though, I would expect more. I try to talk to women, and some reluctant to talk. Would saying "please pardon my shorts, they are bit revealing" be too much?