With a sigh, the two girls nod to each other, and quickly start to eat the white chocolates. Rachel shrunk down her new penis to a size that she could easily hide, and Katie used the chocolates to make her stomach small enough to hide. While they wanted to continue to play around with the chocolates, they weren't alone on this camping trip. They needed to be careful around the girl's family, not allowing them to do anything really fun until after Katie's parents go to sleep.
Now disguised, the two walked back over to the trailer and helped finish up the campsite. The two spend the majority of the afternoon with Katie's parents, they were a little annoyed at having to wait, so the two spent the time working on a plan. Finally, evening started to roll around, the sun dipping low on the horizon and Katie's parents started working on dinner. Slipping into into the tent giggling, the two quickly started to change - both into sweatpants and sweatshirts, but also changing up their bodies a little. Just a hint and a tease for the other to know and think about.
"So... What are you thinking about trying?" Rachel asked, a grin on her face. "I can't wait to bury this dick in you again. You felt so good~" The other girl blushed, fidgeting as she slowly slid off her shirt.
"There is something I want to try... but it's a little... crazy?" Katie started, sounding unsure. "I mean, with the chocolates its completely possible... But I don't want to scare you."
"Crazy? Honey, I grew a dick to fuck you. We're already in Crazy land. No matter what it is," She paused, "Almost anything. I'll try just about anything, so what are you planning?" Katie blushed even brighter, but nodded. Quietly, she mumbled something out. "Katie~ I couldn't hear you~ You need to speak up."
Taking a deep breath, Katie nodded. "I wanna reduce myself down to just the absolute essentials." She said, face bright bright red.
"The essentials?" Rachel started to ask, but before she could ask more, she noticed Katie swallowing a couple of chocolates, and the girl's pussy pumped up, growing larger.
"I'll show you once we the fire gets low." The smaller girl promised, smiling.
The two left the tent, even as Rachel pouted. The next couple of hours were madness for the girl, she wanted to know what Katie had meant, but she wasn't going to push. Both because it would ruin the surprise, but also because of Katie's parents. The four sat around the fire, talking and laughing for a few hours, before the parents gave a rather surprisingly fake yawn, and headed into their tent.
The two sat there for a few moments, waiting for Katie's parents to fall asleep. Then, Katie stood. "Alright, gimme like... five minutes to get ready. Then you can come in, okay?" She quickly leaned down, giving a kiss to the other girl, and ran back to the tent.
Rachel laughed at the way the girl acted, but did as she asked.
The five minutes passed, and Rachel stood up, carefully putting out the fire and heading back into the tent herself.
...
The empty tent?
"Down here!" Came a small voice, and following after it, Rachel found... something. It was little more than a ball of flesh, a pussy on one side, and a mouth on the other, with nipples point out in the other two sides. "I'm a sex toy!" Katie said with a laugh, "Use me! Use me!"