making out with a fish in the blue waters of some tropical paradise, she now crawls naked on all fours across a desert with only her horse to keep her company.
I wonder if she realizes that she's actually on a beach and that instead of trying to seduce the horse, she can just ride it to civilization. I think she finally figures it out after her seduction techniques fail. That horse doesn't look interested at all.
And she must have eventually made it to safety, because she went on to do lots and lots of porn... and Jean Rollin exploitation films. And for both I am thankful.