Our staffy is the licker from hell and we have found it near impossible to stop him doing it, our japanese spitz doesn't lick at all really and my pug x only does it if you try and kiss her first. Our lhasa doesn't have the energy to move his head from his pillow let alone lick anyone.
My mums pugs are mega lickers, and the pups she has had have all been the same...and they do lick whatever part of your body they can get to