A couple of comments and emails touched on a subject that intrigued me. That Straight men are fearful of casual nudity around a group of other guys - in a setting such as a party, getting together to watch a football game, or other such gathering of men.
The fear of popping wood is tantamount; always in the back of their minds. "The guys would think I'm gay, or I'll hit on them." or "Some dude might hit on me."
Straight dudes, let me hear from you. Is this assessment at all accurate? Do you fear getting a boner, or even a semi-hard on, should you kick back in the nude with your buddies? Do you fear getting hit on?