Dressing up.
They take great pains to pose and behave as girly as possible. And yet, their penises are flaccid. Of course some are very erect, but a lot are not.
Now, I am far from the girly stage, and do not consider myself a CD at all. I merely love to indulge myself, in long edging sessions, with the occasional see through nightie (love the feeling of that material on my skin), a g-string, and a bra that is too small, but I love the constriction it gives me across my nipples. Even thinking about doing this, I become erect. All the while I am in this state,
I am achingly erect.
Why don't some guys have a raging, aching hard on while they are enjoying their feminine side?