"...completely naked!"

(chapter originally by Bram Lusche at writing.com)

"You will have to finish it completely naked!" Kelly relished the look of fear on Isabel's face.

"O-okay, I'll get my clothes after the match, right?" Isabel wanted to check once again.

"Yes you will, as soon as the match ends, I'll show you where your clothes are." Kelly confirmed, though the grin on her face suggested that she was planning something else.

"Alright, let's get it over with." Isabel gathered her courage and followed Kelly to the climbing wall, only to find that...