Jon held the stone and pondered his predicament. He wanted to make things right with Karyn, but he knew that if he wished for small boobs she wouldn't be satisfied. On the other hand, he could just imagine the crap she'd give him if he saddled himself with outsized tits. Damned if I do and damned if I don't.
"Come on Jon, boobs, tits, headlights, ta-ta's, sweater puppies, gazongas, hooters, jugs, knockers, melons, rack. Put em on!"
"I wish," Jon hesitated briefly and looked Karyn in the eyes, "that I would have breasts of the size, shape, and characteristics that you want me to have." Jon was pleased with himself at finding a way to put this back on Karyn. She was going to have accept her own guilty conscious if she wanted to go through with this.
Karyn tried to tell herself that Jon was just trying to make up by accommodating to her, but his wish just annoyed her all the more. Glaring silently at Jon, she was interrupted by a knocking at the door.
" Jon! I know you're in there. You were supposed to pick me up," yelled Jon's sister Zoe.
"You can walk. Your legs aren't broken," Jon yelled back.
"Wow, you really are a slow learner aren't you? I guess last time just didn't make a lasting impression. Enjoy! And don't go running to Karyn either or you'll pay the price later." With that cryptic pronouncement, Zoe tromped off.
"What was that all about," Jon asked? "I swear my sister gets weirder and weirder every whoa! Karyn stop!"
Karyn was as surprised as Jon. "It's not me I didn't do anything." She watched in confused awe as Jon's chest expanded outward, larger and larger until his breasts were easily DD's in size.
Jon grabbed his ballooning tits in an instinctive but futile effort at stopping their growth. Just when it seemed like they were never going to stop, they did. They were as large as Karyn's and heavy, even with his hands holding them.
Karyn began laughing at that point. She was pretty sure that she'd figured it out, but Jon's sudden yell directed her attention back to him.
Jon gasped as the huge boobs he was now sporting suddenly began to ache and swell even larger as they became very tight and heavier still.
Karyn watched and laughed all the harder as dark wet stains began spreading out from under Jon's hands.