In that case, I'd point you not so much at the original pulp S&S classics of REH and Clark Ashton Smith, but the pastiche writers of later decades. Lin Carter in particular included lots of heaving milky flesh between sprays of gore. I recently read his "The Black Star" which i would have taken for a novellization of a 12 year old boy's dream D&D campaign were it not written before D&D was published.
Also, don't forget Planetary Romance as you research. Burroughs, obviously, but also Moorcock and even REH wrote Mars style novels and stories and laser guns notwithstanding, they are all S&S.
Any particular works? I'm looking for the real exotic stuff especially set in desert climes.