I understand that another guy was looking for this but I can't seem to find his thread. I know at least part of the scene made an appearance on selexted.com but I've been all through their backlog with no luck. And I have also seen partial videos of the girl here and there on streaming sites but I'm trying to sort out the origin if possible.
Any help you wise masters can provide would be appreciated.
Oh and she is sometimes apparently identified as Lotte.
I believe this picture is from the same scene as above.