She does

While Ruby had been told not to let anyone she didn't know change her, Pyrrha seemed very genuine about wanting to help her. "O-Okay." She said before Pyrrha smiled helped her pick up the rest of her stuff and repacked her diaper bag. Pyrrha then took Ruby to a bathroom nearby, the latter waddling a little more as a result of her wet diaper.

After Pyrrha took out her changing mat, Ruby laid down for her and lifted up her combat skirt. Pyrrha kneeled down and started to uptape Ruby's diaper. Once her diaper area was exposed, Pyrrha took out some baby wipes and started to clean Ruby up. Ruby had been in diapers her entire life, yet she still wasn't used to the cold touch of the wipes, making her shiver. Pyrrha chuckled. "What? My wipe warmer broke." Ruby pouted as she lifted up her legs so Pyrrha could keep wiping her. Once her rear was clean, Pyrrha took out some baby powder and coated Ruby's diaper area for her before taking out another rose-patterned diaper. Pyrrha unfolded it and slid it underneath Ruby and started to tape it up. After checking the legholes to make sure there were no leaks, Pyrrha helped Ruby up. "How did I do?" Pyrrha asked.

Ruby felt around and smiled. "You did great!" She exclaimed happily.

Pyrrha smiled and went to throw the old diaper away. "I'm glad. How about we go to orientation together?" She offered.