The anticipation was getting on Karyn's nerves, and she couldn't help but fidget where she stood, as Jon quickly skimmed through the expansive list of changes that their temporary passengers made while they were residing in Karyn and Jon's bodies.
It took a while before Jon's eyes landed on a list of swaps he concluded involved their own physiques. He was pleasantly surprised as he read how Caitlyn-as-him used the Role Exchanger on him. A perverted grin formed on his face as he read the words aloud.
"My changes come into the form of a 'sheath' and a snake, it seems." He told Karyn. He didn't hesitate to unbutton his jeans and let down his zipper. He saw the sheath first, looking much like the ones a horse penis would reside in when flaccid. He hadn't noticed it at first because it hardly formed a bulge in his pants. If anything, it almost looked flatter, now that his normal human cock was replaced with... new assets, so to speak.
He felt a full-body shiver, as a small, forked tongue jutted out of the sheath and tasted the air outside of his denim. Jon could almost swear that the aromas in the air around him smelled stronger all of a sudden, tinged with the foul odor of sweat and musk. These odors didn't temper his excitement however, as out of the sheath slid forth a small, serpentine snout, with a pair of beady, reptilian eyes. As it realised it was finally freed from its warm and comfy prison, the snake stretched its body as far out of sheath as it could while it could still hold its own weight. Jon noticed he had very little control over the movements of his new appendage, if any, but he very well felt it when he ran his fingers over his new, prehensile shaft.
Karyn was entranced as she locked eyes with the sna- no, with Jon's penis? The creature became more animated and seemed to want to slither over to her. Karyn, albeit in awe of Jon's transformation, took a step back, intimidated by the large, slithery creature. 'No way that can fit inside anything!' Was the first thing she thought as she saw it grow larger and larger.
Jon's gaze became distant, the more vibrant and lively the snake became. It unnerved her, and started fidgeting again, feeling strangely... itchy, down there, though not in a good way.
At a distance, Karyn tried grabbing his attention by snapping her fingers. "Jon! Snap out of it!" She calls.
Thankfully for her, it has the intended effect. Jon's eyes refocus, and she noticed the penile snake physically jerk back a bit. As if an intelligent creature, it looked back at its owner, who subtly tried to wipe away some drool that had formed at the corner of his mouth while he was in his dream state. The snake seemed content 'just' being out of its sheath, and subsequently tightly coiled its scaly body around Jon's right thigh, curiously tasting the air around itself.
"Awake again? Can you tell me what the Role Exchanger did to my body while I was away for a week?" Karyn asked cynically.
"R-right," Jon answered, still recovering from his dizzy spell. He couldn't really explain what it was. For a moment it just felt he'd lost his concentration, becoming light-headed. But he was himself again. He consciously ignored the jerks and spasms he could feel in his groin area as his prehensile penis moved around, and he examined the paper further. Ultimately, he found Karyn's name on the paper, and read what changes her body underwent.
"Huh." He muttered.
Expectantly, Karyn leaned in to him, trying to read over his shoulder. "What is it? What do you see?"
