(hope those long links come through ok..)
The latter one seems to be selling a photoset featuring Sammy, identified by filenames starting with fc0184, and the first link is (presumably) one of their customers.. I think the photoset in question was produced (or distributed by) Paula Markham.
The HiGrade website (in the video links) has a couple of vidcaps - I guess you've seen those.
Image Park are (or were) selling a photo-CD (shot while she was pregnant) - see:
Also, I have noticed there seems to be a Sammy Jane video so far unlisted here, "Pussy Juice vol. 2", to be found at: (boxcover cover at: )
"Watch out: Streets of Brighton, England has been invaded by Lesbians"
The Pussy Juice series looks interesting, and may be a re-issuing of some of Amanda Charles' Lesbian Licks series. But as the other girl in Pussy Juice 2 is "Demi Marshall" (whoever *she* is.. anyway, not Lucy Gresty as can be seen on the boxcover) it's pretty certain this is not the same as the other two ACF Licks appearances of Sammy Jane.
I remain genuinely puzzled why this superbly attractive lady doesn't have more "product" on the web....<br
P.S. I hope you checked out the Naturotica images directory, which they helpfully left unguarded...