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Human

Date: 2/23/2017, Categories: Science-Fiction, Alien, Anal, Cum Swallowing, Extreme, Group Sex, Mind Control, Monster, Pregnant, Author: Homealone_447, Rating: 88.9, Source: sexstories.com

Human Cassandra was running down the hall looking for a way out. She had lost her gun and she barely escaped from the grip of a huge, ugly monster. The rest of the team was not responding through the intercom. I need to find a way back to the ship. This mission is a total failure. There was a lot of activity in the complex but not the way it was supposed to be. Cassandra could hear growls, screams and moans in the distance. She turned a corner to find Zindra, one of her teammates, being subdued by a strange creature. The organism was little more than a large ball of meat with insect-like legs and four long, thick tentacles protruding from one end, which Cassandra assumed was the head. She recognized the species from the xenomorph catalog and it was very far away from its home planet. Cassandra wondered how this monster arrived to the station but there was something else in her mind even more troubling; Zindra was moaning. It didn't make any sense. That creature is fucking Zindra! But... why is she moaning? This xenomorph is not sentient. She won't be able to trick him. Cassandra got closer to help her teammate but the creature extended one tentacle trying to grab her too. The soldier kept her distance while talking to Zindra. “Zindra, where is your gun? I can shoot it and set you free. Can you hear me?” Zindra didn't answer. One large tentacle was lodged in her pussy so deeply that her belly bulged, showing how it churned within. Cassandra stood there immobile trying to ... figure out what was happening. Zindra's face expressed bliss and it looked very real, as if the woman was actually getting pleasure from this savage ravishing. The creature manipulated Zindra's body like a rag doll. It pumped her furiously. Cassandra was right in the sense that this creature was not intelligent. All it cared about was to impregnated this female at once. She is completely unaware of my presence. Another tentacle moved behind Zindra's body and lurked near her ass before recoiling like a snake, ready to strike. Cassandra saw this, realizing that her teammate's ordeal was just beginning and she might have to leave her behind. “Oh no, that other tentacle is going to penetrate her too.” The creature forcefully shoved the tentacle into Zindra's ass and the woman screamed loudly. This contributed to Cassandra's confusion. Why was Zindra putting up a show for this mindless monster? “She is moaning louder. Something is seriously wrong with her.” Cassandra watched the freakish scene, not sure of what to do. Zindra's gun wasn't anywhere around them and she couldn't see any other way to help her teammate. She tried grabbing one of the monster's tentacles, testing its strength, and she could barely move it. What should I do? This monster is too strong to try pulling her off. The creature fucked Zindra increasingly faster while another creature growled not far from the chamber. It appeared to be getting closer. The situation was changing from bad to worse. Suddenly, a gurgling ...