Yeah, it's just different lighting... Ok, I must've been drunk when I thought that. Think I probably used the second lady's pic to try and get more hits and forgot that she wasn't the target. Whoops. Sorry about that.
Ok, had another look (sober). Found a couple of other scenes posted to some other forums where she is referred to as Frau Ross but was not able to locate a profile or listing for her.
She goes by Claudia in both of those. Unfortunately, it's a pretty common name in German porn. MMV Films don't appear to have a profile for her under that name.