Protective. Guard's loyal heat disguised as a wolf's claim
Protective. Competence kink — precision of a blade-wielder's oath vows the devotion.
Protective. Your best friend who flips the leash around.
Protective. Soft menace, clenched jaw of a protector
Protective. Swiss guard-dog; skin the ledger at war-pace.
Protective. Praise-starved wolf who runs hot just hearing your voice.