Faith, her sister

"Hey, Alexa!" A voice called out, accompanied by the sound of Alexa's front door opening and closing, "Are you home!"

Alexa recognized the voice as belonging to her younger sister, Faith. She remembered that she had given each member of her family a spare key to her new home in case of emergencies. However, she had also remembered that she was currently sitting in a bubble bath with no towel to cover herself with and no clothes to get dressed with!

"I'll, uh, I'll be right out, Faith!" Alexa called out as she quickly climbed out of the tub. Now soaking wet, the little woman looked around again to see if there was anything to cover herself with. Unfortunately, there was nothing there. She couldn't ask her sister to go get her something from her room. Just the thought of Faith coming across her diapers by accident caused her to burn a deep scarlet. That left only one option...

"Wait downstairs, Faith!" Alexa called out as she slowly made her way to the door and peeked out into the hall, "I'll be down in a little bit!"

"Okay!" Faith responded back.

Alexa took a deep breath as she slowly opened the door wider. She had to make a run for her room and get dressed before her sister saw her. Steeling herself, Alexa counted to three and sprinted across the hall towards her bedroom...

Only to slip and fall flat on her back with a surprised scream, groaning as she made contact with the ground.

"Alexa!" The little woman heard Faith call out as she rubbed the back of her head. "Alexa! Are you al-"

When she heard Faith's voice come to a stop, Alexa looked up to see her younger sister standing over her, a mixture of concern and surprise as she stared down at the little woman.

Alexa let out a squeak as she used her arms to cover her wet, naked body.