The US has a very strange obsession with the naked body, regardless of your sexual preference. Probably rooted in our puritanical orgins. It is equated with sex instead of just being a naked body. In Germany, where I was stationed, I used to ride my bike out to the local quarry. There was a beach and water you could swim in. Germans used to go frequently and when Germans go to the beach they strip down naked. Beautiful women were a bonus, to be sure, but you got old folks and fat folks and young kids and everything - buck naked. After the initial shock, being an American and unused to such a display, it wore off and it just started seeming to be natural. Sure, I still looked at the beautiful women, as did practically every man there, but it stopped being a stare as that's rude.
This aversion to nudity can be overcome in the military. That's what leadership is all about.