I can't believe there isn't a thread for this girl. The oldest comments on her page are from December 2006, so she hasn't been on JTS for long.
Debut:
http://www.zipperlinks.com/sexy-teens/justteensite/debut/index.html
and
http://theyounger.com/justteensite-polina-debut/
Fluffy:
Scroll down to the bottom of this page (probably won't last) http://justteensite.thumblogger.com/