I recently came across a sub-category of porn that is women humping women. Basically it has two cis women anywhere from completely naked to having their butts and crotches exposed, and one will hump the other, slapping her hips against the other woman's butt. So they are moving back and forth as though they are having sex with a penis, but none is there.

This leads me to a question. One I am asking the women out there.

Is this something that women could actually find pleasurable? From either aspect of it? Could someone derive pleasure by slapping and grinding their crotch against another person's butt, or by having their butt pressed into and ground against, but have no penetration? Is this something women would actually do with each other, or is it just pornographic fantasy?

Answers and feedback is appreciated.