What's A Bra?

She rolled the die across the floor and it came up as ... A-cup. Suddenly, Karyn's breasts started to shrink and shrink until she became nearly flat chested. Her clothes changed too. She was no longer wearing a bra. She didn't need one.  "This is weird. I haven't felt like this since ... well, since before I had breasts." "Well, at least it came up as A-cup. I'd hate to see a bunch of guys walking around with breasts." Karyn gave Jon a funny look. "Well, I wished that *everyone* in town would become like what was rolled. That includes guys, too." "Oh. Right." Jon looked at his watch. "We better get going." They grabbed their backpacks and left Jon's bedroom.