When I see an attractive guy I tend to look at his face and then his legs or sometimes it's the other way around. I like guys that have nice calve muscles, but his legs have to be proportional with his body (not big upper body and small lower body).
face comes first then bust size and proportional body. I in the mood for fatter girls sometimes(but not obese) because they have more meat to grab and would be more provocative in bed. and other times , I like more slim girls. my likes fluctauate with my mood. :)