This is a good point. It's not just the dick, but the male physique that is attractive to straight women - their wide shoulders, strong chest, strong arms, necks, hands...just thinking on that makes me, ah, well...y'know.

I mean, we can smell them. There are studies where women blind smell shirts of their close male relatives, men they find attractive and men they don't...women prefer the smells of the men they find most attractive despite not knowing who the shirt came from.