Girl has agreed to be a part of a scientific experiment with newly discovered tentacles beings. The scientists want to know why they are trying to breed with human women, they have no body, just tentacles so it doesn't make sense. The girl is perfectly safe, they won't hurt her, just fuck the he'll out of her. And when one is released into the room with her it does just that immediately first pulling out the large anal beads she was enjoying, (she volunteered to be fucked because she loves sex), then going for all three sex holes, pussy, asshole and mouth, luckily there are only three tentacles and the one going for her mouth cums too soon pumping cum on her face and in her mouth and a massive amount of thick white semen oozes from her mouth as she is pounded hard and fast by tentacles. The cum is very thick like molasses, 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. All the tentacles make long strokes in and out of her deeply. 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 tentacles going in her body.