I walked thru the wasteland, searching for any sign of life to replenish my throat, desperately thirsty. Chemical spills turned most of what was left of the fresh water on earth toxic years ago. Greenery and water became scarce, leading to war and destruction. Since the attacks separated me from my community, men were harder and harder to find. The water had become deadly. Survival of the fittest dictated that women adapted to survive off of cum. Men could still drink the water, but it made their cocks swell painfully with huge amounts of cum, sending them into frenzied states.
Lucky for me, I've always loved sucking a thick cock and I'd like to think I do it well.
I continued naked thru the ghost town, pussy dripping at the thought of a group of men sharing my juices. Too bad not many groups were left- they ended up fighting too much due to heightened testosterone as humans had come to survive on sex.
The now rare sound of a car drew my attention uphill. An ancient pickup trundled along the horizon. Desperately I tried to call out thru my parched throat as it got smaller in the distance. Fuck. Sex drives were getting higher by the day. Those that continued to survive adapted. The size of cocks nowadays made sex dangerous for women. Even after a man released, his cock would still be a bit bigger than before, thus growing more cumbersome each time he drank. Plus men were growing so strong they didn't know their own strength.
Suddenly I heard footsteps running toward me. Startled, I turned around. A broad shouldered older man was barreling straight toward me. The bulge of his throbbing cock already visible, big enough for me to see it pulsing from the distance. He appeared desperate for release. There'd have been no stopping him even if I hadn't been desperate to quench my thirst.
Strong hands grabbed me unceremoniously. Gravel dug into my back as he forced his swollen cock into my pussy. I cried out in pain and pleasure as it stretched me out. Also lucky for me, I had always enjoyed having my pussy stretched. Even before the apocalypse, I used to spend hours on my days off stretching my pussy with ever bigger dildos, which at the time appeared entirely unrealistic in size, but would have been on the small side today.
His hands dug into my hips as he thrust furiously. This was the most frenzied encounter I'd experienced yet. I knew I was lucky I'd been wet when he found me. Perhaps the scent of my horniness had attracted him. With a growl he began to cum. It was a huge load, making my stomach bulge. I felt my dehydrated body begin to absorb. What dripped out I cleaned up with my fingers and licked, deliciously quenching my thirst.
Me revitalized and him calmed, he reached out a hand to help me up. I realized I was still horny, no longer from thirst but my naturally high sex drive. My mind wandered, wondering what it would be like to feel his cock harden in my mouth. It dangled at least seven inches flacid. He caught me looking and smirked.
"You were a slut even before all this" gesturing around the wasteland.
I nodded shyly.
"You got the perfect body for it. Unfortunately this big boy takes a while to recharge."
"I don't mind."