Washed by mother in law
My step mother used to wash me at the kitchen sink when I was 11/12. She used to boil the kettle and mix the hot water with cold in the sink basin and wash me all over. I believe it was to save putting on the hot water system. This was pretty embarrassing but our next door neighbours often came round for a chat and would open the back door and just come in. At first they would apologise and try to leave but my step mother would say "Oh its OK come in and close the door, he's not bothered about you but people may be able to see in from the street" They would then have a conversation whilst my step mother washed me. It was extremely embarrassing.