One of them does, at least

There was a few moments of silence after Sarah made her challenge, the three remaining clothed girls looking around at each other. They'd all been friends for quite some time, and had obviously seen each other in their underwear and swimsuits during that time. As well as the occasional peak at something more through a changing room curtain. But this? This would be a much bigger step than any of them had taken yet. At first, it seemed like Sarah's challenge would fall flat. But soon...

"Fuck it," Katie said, already standing with an impish grin on her face.

"Katie...you can't be serious!" Mary replied, her eyes wide at the implication.

"Why not?" Katie giggled, already pulling her oversized sleeping shirt up and over her head, revealing no bra underneath. "You saw how chill people were with Sarah yesterday."

All eyes were on Katie for several long moments as she stripped off what little outfit she was still wearing. Before long, the camp had two naked women standing proudly, the soft morning sun shining through the trees above and casting intricate shadows along their bare skin.

Annabelle, especially, seemed like she was unsure where to look. She had spent most of the previous day getting used to Sarah's utter lack of dress, but now she had to deal with two of her close friends prancing around naked like it was the most normal thing in the world.

Thankfully, Mary was the first one to break the increasingly awkward silence.

"Well, one of you is going to have to change," she said, almost to herself. That earned a round of laughter from the whole camp. At least, from the resident nudists. Annabelle was still trying to keep her wits about her.

The group then spent the next several minutes gathering their supplies. Katie had to be a bit more strategic about how she packed, as she now had to store her regular clothes and her backup clothes in the same pack. It was already cramped real estate before, but now it was getting a little ridiculous. Fortunately, Sarah seemed to notice her friend struggling and walked over, kneeling down next to the naked girl.

"Need a little help?" she offered. "I have a bit of extra space in my bag, since...well, y'know."

As she said the words aloud, Sarah realized she easily could've asked one of her friends to borrow some of their spare clothes for the trip. But at this point, she felt far too committed to the idea of finishing this trip in the buff. There was something quite nice about feeling the cool breeze on your skin with every step you took.

"Yeah, that'd be great," Katie nodded, handing her friend the shirt and shorts she'd worn yesterday. Sarah nodded in return and worked to fit the now useless clothes into her own pack, which they easily did.

After they'd finished packing up, Sarah thought for another moment before reaffirming her decision to take the next leg of the trip barefoot. As much fun as she was having just being naked, the idea of going all the way with this idea brought a slight smirk to her face. After all, she was often barefoot when she was at home. Even when she went out into her yard. Why shouldn't she do so now?