I've been known to wear thin t-shirts without a bra on hot days, sheer blouses with very sexy bras any old time, to bend over in short skirts - just to give any young men in my vicinity hard-ons. I like that. It makes me feel powerful to know I can do that. I flirt outrageously with any male I know to be attracted to me, too, just to get a "rise" out of him. I've even tried to get into situations where they could watch me undress. This often leads to other more intimate behaviors - if they're man enough to take the initiative.