A Weighty Payback

As Karyn lunged to knock the controller out of Jon's hand, she noticed a bit of extra jiggle in each step.
"Jon, what've you..."
Jon reached towards her and pinched her on the stomach, getting more of a handful than Karyn expected. As she looked herself over, she noticed her clothes were straining at the seams to hold in about 40 pounds than they normally contain.
"Jon Donaldson! You made me fat!"
Jon gave her an incredulous look. "Not fat, per se, just chubby. After all, you made me a girl!"
Indeed, Karyn was now what some men would call 'zaftig,' without a doubt. Her cheeks had developed dimples and she had grown an extra chin. Her breasts, which were abnormally large thanks to her earlier wish, didn't grow at all, but now they sagged down onto a very round stomach. Her waist, expanded but not totally gone, lead down to a large set of lovehandles which rested on her now hips which boasted a larger radius than her shoulders. Her ass jutted out from the base of her back, leaving enough area for someone to rest a soda can on, and sloped down into thighs which were just about to destroy her struggling jeans.
"I guess it's fair play," she said, slapping her thigh which caused a chain reaction of jiggling, "and we can always reverse it. Let's see what other mischief this remote can get us into."
"That does sound like fun. But first, can we both find some more comfortable clothes?" Jon pleaded. "This corset isn't the height of function, you know."
"Tell me about it. I don't think this outfit is recommended for this girth," Karyn quipped.