Mary enjoyed her meal, but something about Jess still bothered her. For one thing, although they both still grew, Jess' growth rapidly outpaced her own. The small kitchen was soon cramped by their two growing bodies, and Mary was pushed to the side by Jess' massive girth as she grew. Her large pink belly pressed against Mary's own.
Eating felt good, but she never felt satisfied. It was like constantly being on the verge of an orgasmic climax, but never quite reaching it. It didn't help that Mary and Jess were competing for food. Jess appetite seemed to dwarf Mary's own, and they rapidly devoured their large food supply.
"Mary, do we have any more food? I am still so hungry, " whined Jess. Mary looked up at her massive friend. She was now too tall to stand, measuring 20 feet in length. She had to remain laying on the floor, resting on her massive bulging belly.
"No, I am afraid that's it, " said Mary. She didn't understand why her friend had gotten so big. Mary had bulked up, especially around the abdomen, but she was nowhere near the size of Jess. It couldn't just be the pig vial. She had never seen a pig that large in her entire life. It had to be something else. Mary's thoughts were interrupted by Jess complaints.
"But I am so hungry. I need to eat, " grumbled Jess. Suddenly, she began to snort as she wrinkled her nose wildly. "Wait, I smell something. Something good."
Mary smelled something, too, and involuntarily snorted as she tried to follow the scent. It was coming from the apartment next door.
"It's just one of my neighbors. They must be cooking a meal, " said Mary.
"Can't we ask for some? Just a little bit. I am so hungry, " whined Jess. Mary's stomach rumbled loudly, and she felt her hunger building. She desperately wanted to fill her belly to bursting again. But she didn't think it was a good idea to visit her neighbor looking like this.
"I think we have had enough. It's probably time to switch back to human forms, " said Mary.
"But, we are so close. It is just on the other side of this wall. Can't we just have a little bit more before we change back, " said Jess. She crawled over to the wall, and was pressed against it. Mary could see her salivating as she stared at the wall. Mary was about to protest, when she saw the water bottle between Jess' front hooves.
"Hey! Where did you get that water bottle?" said Mary.
"From the fridge. I was thirsty, and you weren't home. It was the only thing I could find to drink, " said Jess.
"You idiot! Those water bottles were filled with diluted versions of the vials. No wonder you got so big. You must have had one of the vials that makes you grow," said Mary.
"So, if I drink more of this I'll get even bigger? Maybe big enough to break through this wall and get that food? " said Jess, with drool pouring out of her jaw.
"No, don't do it, " said Mary softly.
But the desire to be fed was too great. Jess chugged the remainder of the bottle, and tossed the empty container away. Mary watched in horror as Jess' body began to react to the contents of the vial, slowly swelling larger and bigger. Jess stared at the wall, pushing against it with her massively enlarging legs and belly. The wall - and the floor - began to creak under the strain of her increasing weight. The smell of food grew stronger, and Jess snorted eagerly in anticipation of her next meal.