People ride the double decker buses up and down the Brighton sea front, just so they can gawp over the wall at the nudist beach.
Another reason to close those beaches.
As sex involves fantasy and imagination, I posit that the burka stimulates these conditions even more. I read a book about it once. (I'm surprised the author didn't get a Fatwa)
He described how his lukewarm relationship with his girlfriend received an explosive boost after her conversion to Islam, and she chose to cloak herself in shimmering flowing black. There's a hilarious scene in which he follows her all over Hampstead Heath, turned on beyond belief by the rear view of the undulating burka.
TOO MUCH INFORMATION!! lol
Greg