No one knows exactly how it started. Some say global warming brought them out of their natural habitat, others that we just encroached on their territory one too many times. I've even heard it was just one cute female hiker who stumbled into the wrong part of forest at the wrong time. Whatever it was, something that had only ever been dismissed as a myth suddenly descended on humanity all at once. Sasquatch and Yeti from all over the world walked out of the forests, came down from the mountains and invaded.
Despite their seven to nine foot frames, however, it wasn't by force that they took over. They were called Big Foot, after all, so it came as little surprise when people quickly noticed the giant cocks hanging out of their fur, between one and two feet long at least and as thick as a soda can, with balls the size of oranges hanging low underneath. The real source of their power, though, was the thick cum, like pancake batter, that those swollen balls produced in enormous amounts.
They were certainly related to us in some way, because our biology is clearly connected. At some point in evolution, they broke off from us, or we broke off from them. Their strong sperm had a narcotic effect on girls, causing euphoria and almost immediate addiction when ingested or even touched for an extended period of time. The smell alone was hypnotic to women, and when combined with female fluids and pheromones, it became irresistible to men as well. After that, a person was just transformed into a docile plaything for the beasts. One full load and it was all over.
They invaded my town before I knew any of that, though. People knew something was wrong, but they didn't know what. Daily deliveries weren't coming in, and other towns weren't answering their phones, that kind of thing. Before noon, people were either leaving town or hoarding supplies. I, meanwhile, was working at the local video store, watching the news for any information. The reporters knew something was happening in small rural towns across America, and maybe even the world, but they had no real word yet on what it was.
The only other employee that day was Courtney, the girl of my dreams. Only 5'4", barely over a hundred pounds, with long, wavy dark brown hair and a beautiful little body, I'd been in love with her for years but she just didn't seem to notice me. We were in high school together, then both got jobs here (her first, then me I admit), but we were never as close as I wanted us to be. I would smell her hair when I passed her, or gaze at her when she wasn't looking, but whenever we spoke, I just couldn't find the words. Today like all the others, she took the recent returns and put the movies back on the shelves. She was dressed in the same plain kind of t-shirt, jeans and sneakers that had always made her look like a tomboy, but couldn't do anything to hide her beauty.
The door banged open, but I just kept watching the TV, knowing Courtney could handle the customer. Then I heard the tapes she was holding crash to the floor, and I looked up. It was huge, maybe eight feet tall, slightly hunched but almost reaching the ceiling. Shaggy brown hair covered its body, and as I watched, it stepped slowly towards Courtney, near the front of the shop.
I froze, but my coworker didn't have that luxury. For every stomp the beast took forward, poor Courtney took a shaky step back. Her pale skin had gone even paler, and her big brown eyes were open wide with fear. The Sasquatch sniffed and growled as it advanced, apparently smelling her and running its eyes up and down her body. Taking one final step backwards, the girl I loved put her All-Stars down on one of the videos she dropped. Stumbling backward, she let out a yelp when she fell right on her cute, round ass.
Her hands beside her on the carpet, Courtney slowly began to raise herself to a seated position when she realized the massive form standing atop her. It had walked right up to her, its feet on either side of her prone legs. Gradually raising her glance, Courtney suddenly froze, staring straight ahead somewhere around the creature's hairy thighs. Her beautiful face froze in shock as she seemed to notice something blocked from my view. "Alex..." she whispered to me, without taking her eyes from what they'd found. Trembling, I reminded myself of my love for this girl and took a few jittery steps forward, slowly approaching the two.
I was still a good ten feet away when I caught a glimpse at what had Courtney's attention. There, protruding from thick brown hair and hanging low between the creature's legs was the largest penis I had ever seen. It was a dark brown, several inches thick and over a foot long, yet it still drooped in a flaccid state. As Courtney and I watched, however, the giant organ slowly came to life, throbbing and growing. This brought a slight gasp from Courtney and she grew increasingly uncomfortable by the moment, still seated with an unfortunate view at the exact height of the beast's swelling genitals.
"Alex, p-please... " Courtney whispered, but as I took one last step forward, the Sasquatch finally regarded me as a threat. Turning its head towards me, the monster let out a roar so loud I could feel the ground shake beneath my feet. I instantly froze in place, and after a few horrifying seconds, the beast disregarded me and turned its attention back to the girl I loved and its own increasingly engorged shaft.
Cringing during the monstrous roar, Courtney opened her eyes once again to find the swollen appendage growing inch by inch, still curving downward at her trembling breasts but slowly rising towards her face as it became more and more erect. Knowing I had halted my advance, Courtney pleaded "Please... Alex... h-help me!" It broke my heart, but I was just as terrified as she was.
Startled, I stupidly whispered back "W-what should I do?"
Still staring at the nearly erect cock, trying not to provoke the monster towering above her, Courtney urgently whispered "I don't know... Yell, raise your arms, do something!" she begged.
"Courtney, I..." but one glance from the massive beast and I went silent. I couldn't do it, the thing would tear me to pieces! Turning away from me again, the Sasquatch clearly knew it too. I was no match for it, and the female was its prize. Before Courtney's big brown eyes, the giant animal cock had reached its full massive length, and neither of us had been able to do a single thing to stop it. It had to be almost two feet long, as thick as my arm, covered in leathery brown skin and huge pulsing veins, and at full stiffness, the enormous shaft was aimed straight at Courtney's quivering lips, the fat head extending past the foreskin and ending just under her nose.
