Bikini Girls on Dinosaur Planet (2005)

Several scenes of fully nude girls showing breasts, butts and pubic hair as they walk around and have simulated sex scenes. In one scene, a girl sits on another girl's face as the second one rubs her face against her pubic hair simulating oral sex. A third girl rubs the second girl's bush-covered crotch, but no penetration. Then they insert a dinosaur bone into her vagina and slide it in and out (no penetration shown).