Jon pointed the ray at Karyn, set the gun at her original size, and fired.
Karyn looked down and was relieved to see that her breasts were returning to their normal size (B-cup). "Thanks, Jon," she said, happily. "You have no idea how much better I feel." One problem down, one more to fix. But changing her hair back to its normal color wasn't too hard. She could just use some hair dye.