Fuuuck... Pussy...

You feel different. What remaining humanity not taken away by the mist begins to change inside you. Your thoughts are even slower and primal. Your speech begins to slur, and your words are drawn out.

"Muuuust... fuuuuck... hooooles..." you slur, and you push her to the ground with strength you didn't know you had. She just grins.

"Oooone... of... ussssss..."

You guide your cock (is it just you, or has it grown bigger?) into her awaiting snatch. She doesn't try to stop you, instead lifting her hips closer. She can't wait even a second. You **** your cock in, and hit the base of your shaft against her pussy. She lets off a loud, girlish moan, almost human, but with gurgling tones. Her fine ass ripples like pudding as you thrust your cock inside her over and over again, vile, yellowish ooze leaking around your cock seal and onto the floor.

"Yessss!" she moans, "Fuuuuck! Give cum! Give cum NOW!"

You oblige. With a final hard thrust you let your load off inside her, coating her deep inside. You both pant heavily, lying there with your cock inside her for several minutes. But eventually your strength wanes, and you slump backwards onto the floor, your cock popping out of her pussy. Your sticky white cum oozes out of her snatch, pooling on the floor. She weakly attempts to scoop the cum and put it back inside her, but she barely manages to even lift her arms.

You fuck animalistically several dozen more times over the next day or two, but eventually you tire of her, and you lumber aimlessly looking for another mate. You fuck and infect several other survivors before one day you accidentaly shuffle off a bridge.