I don't think it's Kristina Black; this girl is not nearly as saggy or slutty looking.
http://movies.icoonet.com/hosted/2004_11_14/scene_1/teens_index.html ***minutes later***
If it IS the same girl, she looks a lot better in the pics I found, tighter tummy, smaller nose, no stoned look in her eyes, and better photo quality...
***a little while after that***
Nevermind, I guess it IS Kristina Black.
http://www3.kinghost.com/lesbian/homepornbabes/Icobabes/NaughtyLNymphos7/Nymphos1.htm Weird how different a girl can look, eh?