1. 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

    sound within Zindra's belly preceded a gush a white cum ejected from the female's pussy. Zindra's eyes rolled back until only white was visible. Then her legs shuddered in the most bizarre way. Holly crap! The monster is cuming inside of her! Cassandra thought, then, looking at Zindra's exertions, she said out loud, “Is she faking an orgasm?!” The sperm dribbled down the woman's inner thighs all the way to the floor, forming a small pool between her legs. Wow! I guess it is a good thing that she can't get pregnant. Cassandra thought. Zindra felt the hot sperm filling her body to the limit and rising up her esophagus into her mouth. The overwhelmed female instinctively tried to contain it inside, pressing her lips together, but it was impossible. The sperm erupted from her open mouth like a fountain. Cassandra looked at her teammate with astonishment. “God! That's a lot of cum!” Cassandra exclaimed with true amazement. She had never seen a creature pump so much semen inside a woman. Not because they couldn't but because it was a waste of reproduction resources. Zindra was not the only one behaving strangely, the creature was doing it too. Cassandra heard heavy footsteps behind her and turned around. The other monster had arrived. He roared loudly when he looked at her. Cassandra needed to get out of there immediately. Unfortunately, there would be no time to save Zindra. Shit! This creature is the same one that attacked me earlier. It need to get out of here right now. The ...
    protocol was very clear. If a mission fails, the first priority is to inform headquarters of the situation. Cassandra was pretty sure that there was nobody else in the team that could do that. It was up to her to make a report. She needed to leave Zindra behind if she wanted to escape this complex. “I am sorry Zindra. I will come back for you. I promise.” *** Cassandra was in the middle of nowhere and she couldn't escape the monster's clasp. Not that she wanted to. There was something different about this sexual experience. She wasn't faking it. The monster's tentacles were thick and long. They were so strong. She loved how they churned in her tight cavities but not because it was her job. There was no game-plan this time. Her heart was beating in sync with the appendages' motions. It felt so good. But how could she have these sensations? It was impossible. The tentacles shuddered violently and then warmth filled her loins. The creature was cuming. The sperm was everywhere inside of her! It kept pouring in until it gushed out of her like a geyser. Just at that moment, her brain stopped working. Her eyes rolled back and then there was nothing. She had become pure bliss... … but bliss was something that she couldn't understand! Cassandra woke up from the nightmare and sat upright on the bed. Her brain started racing, trying to figure out what just happened. She could feel the cold air in her moistened pussy. There was something wrong with her. She thought about Zindra. What the ...