In Mombasa, Kenya, chatting to a white German guy about the local girls and how they were all nymphomaniacs.
He tells me about the toys he uses, his best is a 4 legged pair of soft rubber panties. The guy and the girl get into them, either facing each other or spooning. The leg openings are elasticated so they hold closed. They then proceed to pee and shit together, mix it all around each other, followed by him having an orgasm to help the mix. He said it was always much better if the girl took a laxative beforehand!
He assured me that this was one of Adolf Hitler’s favourite kinks!!
Couldn’t quite fancy it myself, but it takes all sorts.