Shaft should be free of fuzz for me to be able to fully exercise my talents. As for the rest of the package, a modest trim is enough to make things pleasant; as long as it's not getting in my nose
Honestly, facial hair is more important to me (if you're dining out) beards are cool, clean shaven is great, but stubble hurts to high heavens!! Sensitive skin; keep that in mind and everyone will have a blast!