This is NOT a Rule
by Sir Apocalypse
This is Not a rule but just my experience:
When representing your personal look while wearing your own personal level of leather gear. Be it "High Cow", "Leather Daddy", "submissive boi", Master/slave", "Sir/boi" or any level of Leatherman looking your best from head to toe should start with your facial hair especially your beard game. Just like the representation of your specific gear you should know how your facial hair represent your facial Leatherman persona.