Doug,  I know you like looking into things.  There is a video clip of this picture.  I think something was dropped and he was looking at it.  He was not checking out her ass as the poster would like for you to think.  I personally dont see anything wrong with it either way.
I dont think there is a place and time for checking out a nice ass.  The only proper time there is for it is anytime a nice ass comes into my view.  Maybe cause Im still young and the testosterone is pumping.
    
    