Both Cady and Erin looked worried. “What next trick?” Cady asked nervously.
“Oh, don’t worry,” Karyn assured. “Since we put you through that ordeal, we’re going to grant you both one
wish. But it’s a wish that can’t go past tonight.”
“Just temporary?” Cady asked for clarification.
“Right,” confirmed Karyn. “Otherwise it could lead to a lot of questions. We don’t really want anyone else
to know about Joey’s ring.” She turned to Erin. “I have a feeling I know what you want,” Karyn said to her.
“You’d like to know what it’s like to be older, wouldn’t you?”
“Of course I would,” Erin answered.
“Is that the wish you’d like, or do you want something else?” I asked.
Erin thought for a moment. “I guess since it’s only going to be temporary, that’s fine,” she said.
“OK,” I said. “I wish that Erin would grow to what she will look like at age 21.”
Erin shuddered. “Wow, I’m all tingly,” she marveled. The changes were instant. She grew a few more inches
in height. Her hair grew longer and fuller. Her face matured further as her lips became fuller and her
cheeks more rounded. The biggest changes, of course, were to her most obvious characteristics. Her breasts
ballooned and pushed further out from her chest. They blossomed into a very nice set that, again, seemed to
be more or less equal in size to the rest of us. Her cock swelled as it grew longer and thicker. A set of
testicles grew under her enlarging cock. Erin almost lost her balance as they dropped and filled. She now
had the appearance of a fully physically mature human. I could see a few similarities between her and her
sisters. She didn’t look exactly alike, of course, but as with any siblings, you could see shared features.
Erin excitedly rubbed her hands up and down her body. She spent most of her time gripping and fondling her
breasts and cock. “This is great!” she exclaimed. She put her hand over her mouth when she realized her
voice sounded a little different. It wasn’t quite as high pitched as it had been. “Wow,” she said. “I need
to see what I look like.”
“No problem,” I said. “I wish a full length mirror would appear in the room.” Again the ring worked
perfectly and the desired mirror appeared right next to Erin. She immediately turned her attention to it and
admired herself. She spent several moments just staring back at the reflection.
Erin let out a squeal and ran over to me. She gave me a quick kiss on the cheek as she said, “Thank you!
Thank you! Thank you!”
“Hey,” said Karyn. “What did I say about flirting with Joey?”
“I wasn’t!” Erin protested.
Karyn laughed. “I know, just wanted to give you a hard time.”
“Oh, I just wish I could stay like this,” Erin lamented.
“You’ll be like this for a long time,” Karyn advised. “I know it’s still a few years away but you’ll be like
this permanently, and for longer than you’ll have to wait for it.” Karyn turned her attention to Cady. “What
wish do you want granted?” Karyn asked.