She's incontinent

Jessica Keynes, the daughter of the latest Knightowl, was waking up one morning. After getting out of bed, she started to do some stretches until she was interrupted by her "sister", the robotic girl, Aeon.

"Good morning, Jessica. Do you need your diaper changed?" Aeon asked bluntly. After a supervillain attack went wrong, Jessica was injured and rendered completely incontinent, which really made her feel self-conscious as a superhero.

After checking the state of her diaper Jessica sighed in response. "Yes..."