Seeing Karyn moaning in her blob like state was too much for Jon. He ran off to find a good spot to jerk off, leaving Karyn by herself. As angry as she was, the pleasure her stretched out sexual parts were giving her, helped her calm herself. Realizing this, she continued to focus on tongue fucking herself, albeit involuntarily.
As she was licking her insides her legs and feet, arms and hands started to take shape and Her upper body regained definition. She willed herself up back to her human shape as her elongated boob stretched back onto her chest. She took a step forward and almost screeched as she looked down. She stepped on her rubbery clit, which was extra sensitive and still stretched to the ground. Which she discovered as she retracted it into her vagina, causing her to shudder and arch her neck backward in pleasure.
Jon came back from rubbing one off surprised to see Karyn gone. Out of nowhere a pair of stretchy breasts smacked him in the face, knocking him to the ground. There front of him, naked, with a blank look on her face.
"Whats the matter, I thought you wanted to feel my boobs" She said, retracting her tits like a pair of snakes.
"How did you get yourself back to normal?" Jon asked. Dumbstruck, he reached into his pocket and pulling out the stone, seeing that it was still there.
Seizing her opportunity, Karyn stretched out her arm, grabbing the stone and pulling it back before Jon could react.
"Give that back, that belongs to me!" Jon said indignantly
"Maybe you should've thought about that before you made me into your rubber sex toy!" Karyn retorted.
She looked at the stone "I wish it was impossible for me to get stressed out, no matter how angry or upset I am" Karyn wished, as the stone glowed brightly.
"C'mon, I was just having fun, I wasn't going to leave you like that"
"YOU'RE A PERVERT AND A LIAR" Karyn yelled " I saw that look on your face while you're messing with me. And we both know the stone can't change me back, I'm stuck like this forever" Jon started to walk backwards, but Karyn was too fast. she stretched out her fingers, coiling them around Jon and yanked him to the ground.
Jon started to plead "Look, I was going to give you a turn, I just wanted to try it out for myself. I mean I gave you some pretty awesome powers"
Karyn smiled "Yeah well don't expect me to give you a turn" To Jon's dismay, she stretched open her mouth and swallowed the stone. She then started to walk toward a nervous looking Jon.