Stew had ended up finding a wishing well somewhere around the water park and like magic there was a coin in his trunk's pocket somehow. Jenny seemed like she'd be having a good time. He flipped the coin into the fountain and thought "I wish you could be here..." Not distracted by work or trying to make his daughter happy he realized how emotionally tired he actually was. How little time did he spend grieving for the sake of Jenny? Maybe if this park was automated enough he could end up working through most of these emotions. Stew could swear he could hear his wife's voice now saying... "Hey Daddy something weird's happened"...? Stew turned around and then rubbed his eyes as he could of sworn that he saw his wife's face... Well he felt he was somewhat right. The more he saw Jenny's face the more he saw differences from his wife's face, although the fact that the woman who probably was his daughter grew up and looked a lot like her dead mother that he was still working past probably wasn't going to do any favors to his mental state.
The pretty young woman said "It turned to Adult Swim and everyone in the water suddenly grew, and now I have boobs! Is this why kids can't swim during Adult Swim?"
Stew with a couple of questions in his mind, although the changes part of the advertisement was making more sense, but told Jenny "No, Adult Swim is more there so adults can swim without having to worry about kids. I think there was something in the advertisement about changes and rides, but we should be able to go back to normal once we leave... after 2 more days and three nights." Stew also wondered how many other things in this park would change them an-
Some guy passing by the wishing well saw Jenny and had a grin on his face as he tossed a coin into the well. Stew noticed him, and then Jenny said "Daddy, I feel a little weird again!" Stew's eyes went back to his daughter whose breasts and ass/hips seemed to be growing steadily, and her swimsuit that used to stretch with her growth was starting to bulge and the strings grew more and more taught. Stew glanced to the guy by the well who was staring at his daughter's predicament. Jenny once not very well endowed now had a very shapely butt and wide hips, and her boobs were now around E-cups. With a slight jerk of growth Stew knew that the wishing fountain was real as Jenny grew big enough to bust her bikini off.
Luckily enough there wasn't a ton of people around as this was a quick beta test and Stew knew he'd have some words about the wishing fountain. He scampered to help pick up Jenny's bikini and try to help her preserver her modesty. However the guy at the wishing fountain was walking away with a bit of a bigger bulge in his trunks, and something in Stew was angry at him although he felt complicated about it. It felt odd, but knowing he made a wish that she was here and his daughter showing up right after. He wondered if his wife was in Jenny now and if so was he more mad that the guy changed his daughter to see her naked, or changed his wife to see her naked. Having scrounged up a towel the two went back to the gift shop and got her a fitting swimsuit... Although the ones in her size were a little more sexy than Stew would've liked, and being her size Jenny felt even more off with her hips swaying and her boobs jiggling and tugging even more.