lolitasex.com used to have the video of this photoset, but I never found samples.
Hey, Honey Bucket, how did you find Kristina on petersbook. I tried to find more but couldn't. I don't speak the language - German? I emailed them to ask if they had more explaining that I didn't understand hoe to use their forum, but no reply. Looks like they have or had photos seen no where else (the first link you posted). Hoping they have more. Is there a paysite?