Let's say you have a 2 or 3 girl Anglefan-type video. You personally find one girl prettier than the other one or two. Do you find yourself messing up the pretty one first or do you "save the best for last"?
Everyone's idea of "pretty" will vary, so there's no guarentee that the audience will see things the same way I do. Plus I tend to look more at overall figure, waist, hips, bum, legs, rather than just faces. Most of our scenes have everyone in them getting steadily messier through the scene, but of we do one where one person messes someone else up completely and then the tables turn, generally the one who gets messed up first will be whoever feels the cold the least and is thus most able to tolerate being soaking wet for the longest.
I'll usually have a favourite outfit in a scene, but I mostly let the girls decide the flow of things as they go, makes for a more natural scene that way.