Unfortunately, the decision didn't really seem to be Jenny's. As soon as she heard her friends' car outside, her legs stood up and she began walking to the front door.
"W-what? No! I can't... not like this!" cried Jenny, but it was no use. Her body, acting on its own, opened the door and brought her out to the carpool.
Susan was the first to address Jenny. "Oh, hey! Don't worry, I brought the bucket!"
As Jenny climbed in the car, she wasn't sure whether to be relieved or not that her friends had apparently taken measure to keep her condition from ruining Susan's car. She took the bucket as Katie handed it to her, just in time to start pissing again. It was still embarrassing, sure, but it wasn't as horrendous as it could have been.
...Though it didn't help especially well. The bucket wasn't especially large, and with Jenny's increased urine output, she managed to fill the bucket nearly to its brim by the time they arrived at school. When Jenny managed to stop peeing, she turned to her friends. "Um... what am I supposed to..."
"In the bathroom, Jenny, duh," responded Katie, rolling her eyes. "I know it's hard for you t- oh! Hey!" Katie stumbled out of the way, and Jenny noticed that she had started peeing again and had almost done so on Katie's new shoes!
"Sorry!" said Jenny. She turned to rush to the nearest bathroom, but as she did so...