Ginger

This postal worker shows up every day at your doorstep to deliver a fur clothing gifted from a secret sender, her massive bag made out of fox fur keeps parcels safe and has an infinite amount of space to store stuff. She wears a massive fox fur coat herself and has fox like ears. She's always cheerful and you don't know why you keep getting packages! The fur gifts are nothing but trouble as they are usually magically enchanted with some sort of power, sentience or trick. Is she a kitsune?