Thanks for the link. Yep, Liz River has said a few times that she loves uncircumcised cocks and Addie Juniper has done a few foreskin humiliation vids.
Actually, the Addie Juniper website has quite a few vids with that same guy (Psymon) getting either handjobs or blowjobs from different girls, a lot of which are mostly with his foreskin forward to varying degrees. I'll have a trawl and make a list of the best ones.
Also, Addie Juniper and Liz River appear in a few clips4sale sites that are all associated with each other (Full Contact Lap Dances is one, from memory) and there are more foreskin-friendly clips that aren't on the Addie Juniper site.