doing it watching , as a man looks towards the light of the crosswalk and then over at the street empty of traffic , she sees his face express uncertainty , hesitation , fear , as if needing to ask permission to move even when the light is green and there are no vehicles near , so needing to be told that it is okay by an authority that isnt presentso treading tremendous trepidation ; the woman wondered if this is the same way that he would enter her if she allowed it , imagining the man naked , positioned between her spread legs , looking into and then away from her eyes .