TheJediMan wrote
Do any of the women in the videos actually refer to the foreskin or prefer it for that matter?
There are oblique references in a few of them. For example, in the Handjob Heaven one posted above, at about 4:10 Aewryn Walker pulls his foreskin forward and says "It's hiding away again". I think a couple of her earlier scenes have similar little bits of minor talk.
Riley Spencer is another one who has made brief mentions in some of her scenes. The best one was in her Blowjob Instruction Video where just before the 6 min mark she pulls the guy's foreskin back and says "they also love it when you pull down the skin and suck on the tip".
Her scenes are pretty good anyway. Check out these two (sexy talk but nothing specific):
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