Suddenly the front door opened. Mary and Jess looked up in shock at the intruder. It was Mary's friend Shane. Shane was of average height, muscular, and tan, with short light brown hair, a bold chin, and a broad nose. He stared down at the two girls in horror. Mary decided to play a game.
"Help us!" she squealed.
"What the hell happened to you!?" Shane exclaimed backing up a little.
"We were turned into pigs by this food! It must be cursed!" Jess pitched in.
"Okay.... this is weird." Shane rubbed his head, still staring in shock at the girls.
"You have to help us!" cried Mary. Shane reached a big hand down to help Mary to her feet, touching a hoof-like hand. She shied away. "No! Don't touch us or you'll turn into a pig too! You need to protect yourself first! There's a vial on the floor over there, it says "Pig" on it. I think it's the antidote, drink it first." Mary and Jess smiled slyly as Shane, against his better judgement, hurriedly uncorked the vial and took a swig from it. Then he paused.
"You're sure this is the antidote?" Shane said, quickly giving it to Mary. She drank most of the rest of it and grinned as Shane felt a strange sensation coming over him.
"Oh crap." Shane clapped his hands over his face, and was shocked to feel something warm between his palms pressing against his hands. It was his big nose, attempting to make itself bigger. Hastily he wrapped a hand around it, trying to keep it from expanding any larger. The pressure only made it grow faster in protest. Quickly it shot out of his face, turning up into a massive snout. He stared down it, mouth gaping open. Jess squealed in delight. Shane stared down at them in horror, not wanting to become like them. A short tail sprouted out of the back of his pants and his stomach grew fatter and fatter. His hands became hooflike and his limbs grew shorter. He looked at the other vials lying around and scooped up the "male" one, hoping it would revert him to human. He swallowed all of it, soon after feeling a tremendous strain on his jeans. He rapidly unbuckled his belt and shoved his pants down as a giant, pulsing, growing dick lolled out. In the air it grew further, thicker and longer. Shane's pig problems were wiped from his mind, replaced unstoppably by ecstatic pleasure. Mary pulled down her pants and presented herself. Shane grabbed her big, round, piggy ass and drove his cock hard into her, coming almost instantly. His pig nostrils flared and a sweat dripped down his half-human face. Slowly the transformation continued, until they were just two pigs fucking. Jess was still partially human and watched the two pigs enjoy each other. She wondered if their minds were still human or if they had become completely animal and forgotten who they were. Dissatisfied with her still partially human body, Jess scrambled around the box of vials, retrieving the-