Wife Seen Naked

We don't have any dr**es on our apartment but we try to make our patio private with fencing and a gate. My wife has a great body and is very comfortable walking around naked, especially after a shower. Once when she came out of the shower, the Amazon delivery guy was on our patio, maybe ten feet away from her. He smiled and said casually, "I've got a delivery for you." She told me that she figured there was no sense running out or covering up after he saw her. She said, "I'd just look ridiculous putting my hand over my pussy." He engaged in small talk, asking "How's your day going today."

It was kind of embarrassing but also hot to hear her being completely naked in front of a stranger. Also a little concerning that he knows where we live and she said he has been back once. To make it worse, she has told this story to lots of friends and acquaintances, so they all know she doesn't mind other men seeing her naked.