Mary J. Williams said this quote
“ He'd gotten in a quick swipe with his tongue the moment he'd been close enough to reach. Then, just to be sure, he went in for another sample, bathing Alex's leg with saliva, careful to miss the dangly bits between the man's legs. Edgar didn't get what the big deal was. He licked himself there all the time. However, Jack made a big deal out of it so he avoided that area like he'd been taught. ”