This video was suggested to us by one of our members in the forum. Its called Boundaries 3, from Triangle films, and is available from Hotmovies and Our Theatre. Scene 2 contains some nice tribbing action and is definatley a must see.
From the video description:
2009 AVN Award Nominee for Best All-Girl Series
BOUNDARIES are made to be broken! Push the limits of your imagination! Each scene pushes the boundaries of lesbian sex further and further to the edge of sensuality and raw animalistic sexual desires. The only thing here that knows no boundaries, is the amount of orgasms had by each of these horny women!