Very minor point: the op's pics. came from French mag. Newlook no.35, 1986-07, see
here (click to enlarge, at right).
Not sure, but does the mag. text name the mystery as "Betty"?--yes, I know it's "meaningless", but easier to keep track of mentally with
some handle. Could not find any scans of her in the Newlook thread... unless I overlooked her?
Photogs. seem like Hicks style, perhaps--i.e. "orgasmic" abandon/gasping flops fantasy?