Flesh, sand and oil... plus fights (well, kind of...). A successful combination as you can see below, in a long sample of a long video, whose source I forgot to take notice. The "wrestlers" are models and they are having fun as the beautiful smiles betray.
To the many foreplay fans, I have included the setup scenes. And also the post fight moments! when our ladies rejoice in a communal celebration before the final bath (I would pay a lot of cash to join it...).