She is named Inga at soloteengirls.
http://soloteengirls.net/tour_2.php?agent_name=&referer%5B%5D=&agent_id=0&agent_account=0&idproduct=11
Unfortunately lots of girls are named Inga at that site. However; found two movies of this girl in the same bathtub (note outfit and ring).
http://galleries.soloteengirls.net/802030876/?account=RC_1041
http://www.freepicturepost.net/sites/solo/030/rr.html
There are more Inga pix but the girl looks much darker?