Marinette and Alya

Kagami grabbed the door for the public changing station.

"Hey Kagami!"

Kagami looked back and saw Marinette and her friend Alya. She didn't even blink.

"Hello Marinette. Marinette's friend."

Alya blinked, not sure how to respond to that.

"Hey, Kagami, what're you doing here?" Asked Marinette.

"I was training. Now I'm wet and need new underwear." Kagami raised her bag, silently indicating the pull-ups it contained.

"We were just about to get changed. You need some help?"

In Japan, girls of diapered-age all wore skirts while boys wore loose-fitting shorts. They both had practical purposes, as they made diaper changes much easier. Kagami found in France, the lack of uniforms led to teens wearing tight-fitting jeans. She could see the frills of their diapers poking up. So impractical.