"I'm not sure this is what I wanted," said Karyn, putting ring on her finger, "but it sure felt like it a moment ago!"
Jon looked at the amulet, feeling uncertain. He held it up, swinging it, and asked, "So, do you want to try these things out?"
Karyn's eyes went blank for a split second, and then she nodded. "Yes, I do want to try these out. Do you have a smaller bra I could try on?"
Jon started to say that OF COURSE he didn't have a bra, when an idea popped into his head. "No, but I bet that my sister Zoe has one in her room." He held up the amulet again, saying, "I bet you want to go find one and bring it back here."
Karyn nodded eagerly. "Yes, your sister's boobs are a lot smaller than mine! I'll be right back!"
Karyn hopped off of Jon's bed and rushed out the door. A moment later, she was back, holding a lacy blue bra she had taken from Zoe's room. "Got it!" she said. "I should go put it on in the bathroom."
Jon shook his head and held up the amulet again. "No, you want to change in front of me so I can see how it works."
Karyn smiled and closed Jon's bedroom door, and then pulled her sweater off over her head. Jon gasped as he saw Karyn in her sports bra. The tight white garment held her breasts firmly, but Jon saw that the bra and the sweater combined to help hide just how huge Karyn's tits had become when she made her inadvertent wish.
Karyn held up Zoe's bra, looking at the size. "32A," she said, "that's pretty small!" Then she pulled her sports bra off.
Jon felt his dick start to stiffen slightly as Karyn's big breasts spilled forth. He was starting to think that this amulet was actually not a bad trade for the stone as Karyn dropped her sports bra and started to put on Zoe's bra. She put it on around her waist, backwards, and started to do up the clasps. Jon was mesmerized by the way her massive mammaries bounced and jiggled. Then Karyn twisted the bra around so the cups were under her boobs, and started to squeeze her arms through the shoulder straps. As soon as the bra started pulling up, Karyn's breasts melted away, shrinking into two small, perky bumps on her chest.
"Oh god," said Karyn, "that really takes a weight off!" She looked down at her now-tiny tits with a smile on her face. "The best part is that I can go to whatever size I want now!" Then she paused, frowned slightly, and gasped.
"Jon!" she scolded, "you tricked me! Oh my god, I totally flashed my boobs at you!" Her face reddened, and Jon blushed too.
"I'm sorry," he said, putting the amulet down. "But I enjoyed watching it!"
Karyn grabbed the amulet and held it up. "If you enjoyed it so much," she said, "then I bet you want to try on the ring and put on my other bra right now!"
She twisted the ring off her finger as Jon's eyes went blank momentarily. "Yeah, that is what I want," he said, as he took the ring from her and put it on himself. Then he pulled off his t-shirt and picked up Karyn's sports bra, pulling it on over his head.
Karyn laughed as an absolutely massive pair of tits bloomed from Jon's chest, stretching the sports bra to its limit. Jon looked down and saw his cleavage peeking out from the top of Karyn's bra, now tightly stretched around his chest.
"Oh no!" he said, and pulled the bra off again. His tits spilled forth as he tossed the bra across the room. Their heavy weight sagged on his torso, and he quickly covered up his nipples with his hands. "Karyn, I'm sorry!"
Then Jon started looking around for his t-shirt, hoping that he could put it on and change back right away. Before he found it, though, Karyn held up the amulet and said, "You wanted to look at my boobs, didn't you, Jon? Don't you want to play with them for a bit before you change back?"
Jon's mind went fuzzy again, and then he looked down at the tits in his hands. Karyn made a good point; he could make these boobs go away pretty easily, but it might be a while before he got the chance to play with such beautiful mammaries again. He started to fondle his new breasts, tweaking his nipples with his fingertips. "Oh my god, that feels good," he said, as his cock continued to harden.
