"Hmm, I wish that brunette would switch breast size with her younger sister" Karyn suddenly said, as the two of them looked at two girls outside a clothing store. The older girl looked about 19 and had D-cup breasts, her sister only looked about 15 and was no way near 'impressive' in the bust department. That is... until Karyn made her wish.
"Wow! That never gets old!" Jon muttered as he and Karyn watched the younger girl's shirt inflate with her new bigger breasts, and her big sister's shrank simultaneously into small B-cups.
"Not as fun as giving the the power to swap things to that tourist guy from earlier" Jon chuckled.
"You gave someone that power?" Karyn asked, shocked.
"Yeah, and his female friend made him swap practically most of their bodies" Jon nodded, while laughing a little. "Couldn't blame her for off-loading her tits either, they were BIG!" Jon added, holding his hands out in front of chest to emphasize the size.
"Yeah back ache can be a bitch!" Karyn nodded. "I know I've definitely noticed the difference carrying this babies around" Karyn mumbled, feeling her own bigger mammaries.
"You can always swap them out" Jon told her, smirking.
"Hmm, not yet, I kinda like the attention they get me" Karyn grinned cheekily. "Right, who's next?" she then said, looking around.
"Her!" Jon pointed to a chirpy, blonde, 18-year old teenager with braces on her teeth chatting on her phone to somebody. She didn't seem the sharpest knife in the drawer so to speak, but she was cute... to Jon anyway. Wavy blonde in a ponytail, pert B-cups, and she was about 5' 5". She was wearing a loose white t-shirt, a pair of denim shorts and a pair of black flats. She had a black purse slung over her shoulder
"Okay, but who do we swap her with?" Karyn asked her friend. "And more importantly... WHAT do we swap?" she smirked, wielding the stone in her hand. Jon had in mind giving her some improvements, but Karyn was thinking of maybe making her a bit more 'manly'. And it was Karyn who had the stone at that moment.
