Years ago, my sister was living with us and she had a black cat named Ramses. Raises was blacker than black and even has darkish eyes, not the usual yellow or green.
We had a party and one guest came wearing a black mink coat (yes, we do have cold spells in Florida), which she laid on my bed.
Party breaks up, people are retrieving and donning their coats and I hear a scream.
It appeared that Ramses had made himself comfortable on the mink coat and the guest didn't notice him. She had grabbed the coat and started to throw it over her shoulders and Ramses dug in for the ride. I don't know who was most traumatized.