"Hey, I think I see the perfect place for the next test!" Jenny said as she ran up the path. Julie soon followed and Mary wondered what they were up to. Up ahead she saw some restrooms.
When they got there Jenny looked excited. "Ok I have a really cool idea. Ok watch what I do." she said excited as she walked over to the door and went inside.
She then held her skirt out and then closed the door. Her skirt now was stuck in the door.
"See, now I'm stuck, but the door can be opened." she said as she opened the door. She then closed the door again and this time, she wasn't able to open the door. "Now I must get out of my skirt to get unstuck from the door."
"I'm guessing you've done this before?" Mary said a little worried since she could guess what was to happen next.
"Yes, a few times. It's a good one. So how about you do this and we wait for someone to come along and help." Jenny said really cheerfully.
"I can't just have people see me bottomless!" Mary shouted. "I'm not doing this."
"Who said you'd be bottomless?" Julie said as she pulled out a pair of panties from her pocket.
"You mean I can wear those?" Mary said hoping she'd finally get some underwear back.
"These are mine, and I can give them if I want. If you do this door thing, then I'll let you wear these for it." Julie offered.
Mary had to think for a few seconds. She wasn't sure if she could do this. To have someone see her in her panties, well Julie's panties, but the point was the same. However, she would then be able to wear them, and not have to go without anything under her skirt.