Water park

"Hey, how about we hit the water park first?" said Jenna.

It was a hot day, and she wanted to cool off a little before hitting the big roller coasters. Eric and Sara both agreed that sounded like a good time, so they started heading over. Jenna was excited for the water slides, of course, but she also had an ulterior motive. This was the best way to get Eric to take off his shirt, after all. As they walked towards the water park, Jenna's mind started to wander, picturing Eric in just his swim trunks. Maybe he had only brought a speedo? Jenna giggled at the idea of him stepping out of the locker room with just a tiny piece of elastic covering his crotch.

A few minutes later they reached the changing rooms, and Jenna and Sara each took an adjacent stall in the women's room. Jenna quickly shimmied out of her clothes, first taking off her white tank top, then her tight jeans shorts. Next up was her lacy purple bra. She took a moment to enjoy the feeling of freedom as her perky, C cup breasts came free. The cool air felt great on her skin, although she shuddered when she realized there was only a thin sheet of plastic between her and the rest of the locker room.

Then she bent down to slide out of her matching purple underwear. It wasn't quite a thong - there was a translucent, lacy material that covered most of her ample butt - but it certainly was a bit revealing.

Then, once she was totally naked, she started rummaging around for her swimsuit.

"Umm, Sara?" she said nervously. "I think I have a problem."