All-female adult film studio Girlfriends Films is announcing the on-demand release of new title Lesbian Triangles 39. Featuring over three hours of hardcore footage and an all-star cast of six female performers, this feature is now exclusively available online at the Girlfriends Films website. Featuring cover models Serene Siren, Sarah Taylor, Marilyn Johnson, and Vivian Fox, this film is also highlighted by the return of Kay Carter (Women Seeking Women 185) and Daisy Stone (Lesbian House Hunters 20) to the Girlfriends set. Partnered together in the exclusively girl/girl scenes are Serene Siren and Sarah Taylor, Marilyn Johnson and Vivian Fox, Vivian Fox with Daisy Stone, and Daisy Stone with Kay Carter. You can follow Girlfriends Films on Twitter @GF_Films.