A girl has come to a government research facility because her friend told her that she came here and got fucked really good. The scientists are studying the mating habits of the alien called tentacle cocks. They are not dangerous and are benevolent, only wanting to mate with earth women. The girl has covered her pussy because she doesn't want to get pregnant but likes having her asshole fucked and sucking cock so only two tentacles will be allowed in the room with her. The aliens have no bodies other than the tentacles and the scientists don't want too many for lack of control. The two large black tentacle cocks enter the scene, one from the bottom of the screen going straight into her asshole, penetrating deeply and thrusting in and out. The other enters from the left side of the screen, to her right in the direction her head is turned and as it enters her mouth it oozes a little thick sticky white semen on her face and in her mouth for lubrication so it can really fuck her mouth good. It is not a large amount of cum, just enough to ooze from her mouth, running slowly down her face to her chin where it clings and hangs in thick globs and strands of goo the whole time she is fucked by the tentacle cock in her asshole, which maintains extra long thrusts back and forth. The tentacle cock in her mouth continues to ooze a little cum every now and then, getting a few thick sticky white globs on her face and in her mouth. The camera remains static and does not zoom in or change angle so it can film the entire sex act, from the cum coming from her mouth to the tentacle cocks going into her asshole and mouth.