All of the women in the line began to change.
Lines were disappearing from the faces of the older women, while the high school students were subtly gaining a few years. Fat cells were being redistributed, breasts expanding like balloons, legs lengthening.
And then the real changes started. Most of the women's skin began to darken, some considerably. Noses flattened on some, shrank on others. Irises changed from green or blue to brown, and on some, the eyes themselves gained an epicanthic fold. Hair took on a different texture and style, and either darkened or changed to an artificial-looking hue.
Stud Muffin looked pleased. "Very nice as always," he said. "Now, I gave 90% of you my Rainbow Coalition treatment. That's a simple race change -- 40% of you are now black, 40% of you are now a variety of Asian, and 10% of you are some mixture of the two."
Jon realized he'd been too busy watching the ones who were changing considerably to pay much attention to Karyn. She'd kept her original ethnicity, so she still looked pretty much the same, although she did appear to be somewhat curvier, and her breasts seemed to be straining against her sweater a bit more.
"Oh, don't worry, I'm not finished yet," said Stud Muffin. He punched a couple more buttons on his device.