Nevada Salt Flats
Usually performed while fucking a woman doggie-style, a man gives a woman the Nevada Salt Flats when he pulls out and cums on her ass and back. He then spreads it across the same area so that, when it dries, it forms a thin, salty, crusty layer resembling the thin layer of crusted salt covering the Nevada Salt Flats. Can also be done on the stomach or face, if you can find a woman who will let you jiz on her face, spread it all over, and let it dry.

I was fucking that bitch from behind last night but I didn't wanna knock her up so I gave her the Nevada Salt Flats!