Marissa opened her front door just in time to see Kristin fumble with her keys.
"Hey Kristin, what's up?" Marissa grinned as widely as possible, taking subtle steps forward.
"Er, not much... Marissa, was it?" Kristin got out her keys finally. "I just picked up a few snacks here..."
"Speaking of which, it looks like you've put on some weight there," Marissa said, standing next to Kristin and pinching a soft, flabby arm.
"Er... yeah," Kirsten blushed. "I have gained a few, but why are you-"
"I want to help you." Marissa cut her off. "Share my secrets of staying so slim."
"Really?" Kristen looked up. Her round, innocent face and glasses made her look almost too cute to eat.
She let her guard down. Now was Marissa's chance.
She pinned Kristen to her front door, and before the stunned chubby woman could say anything, her head was popped in Marissa's mouth. She was to shocked to move! Marissa began to slurp... chubby cheeks... flabby arms... slurping a little harder... soft boobs... big, round belly... mmm! chew chew chew... Kristin began to kick a bit! tee hee, how cute... better flick off her shoes, there... now, one good SLURP...
"Ah!" Marissa smacked her lips and plunked herself heavily against the wall. "That was deee-licious!" she happily hugged her new big belly. Her top had rolled up under her breasts, but the waistline on her jeans had been completely destroyed.
"ooo... can't let any of these treats go to waste!" Marissa happily grabbed the pink boxes Kristin had been carrying. One had a chocolate cake, one had a dozen donuts, and one was filled with cookies. "Heh, maybe if you watched what you ate, you wouldn't have ended up a snack... how funny, all these treats made you a treat, Kristin!"
There was a heaviness in her stomach that was over 200 pounds, yet Marissa heard no answer. She scarfed down every treat she had.
Afterwards, she was so full... so very full... she didn't think it was possible to feel this stuffed. She just had to...