If, by your comment of "women" you refer to "young, shapely and beautiful", I suggest you rethink your itinerary or at least your motivation.
While that body type is definitely available, it will be interspersed on the Med coast with a healthy dose of what I like to call "my grandmother" types
that can cause nerve damage to the retina, plus the occasional hefty German man in a Speedo
...
If skin and hedonism are what you seek, I suggest Ibiza.
My apologies if my assumptions are inaccurate. I'm just hoping to inform and assist. Besides, Spain has so much more to offer than a woman's skin...and no, I'm not gay.