Charlotte nodded, "Okay." She punched Krystal - not as hard as she could have done, but still pretty hard - and added, "Then you shouldn't have expected that. And that's just for being a cow."
"Once," Charlotte replied crossly. That was a problem; she liked hurtimg her stepsister but didn't want to be hurt back. "Besides, you shouldn't have pushed me," she sulked, glad that there weren't any obvious bruises.