Each morning we have our back door open and while we don't have close…

Each morning we have our back door open and while we don't have close neighbors it is perhaps possible for anyone on the top floor of the houses some distance away to see in our back door. I am always nude having breakfast and our table is near the door, so I may be at least partly visible. My wife takes a bath in the morning, usually wearing a towel to go to the bathroom. After her bath she often removes her towel to dry off and is then topless at least, again possibly visible through the open door.