Karyn helped Jon into the car and ran around to the driver's side.
As they drove toward town, Karyn delighted in her new outlook.
"I could get really used to being a guy. Tall, strong, and fancy-free. How's the other side for you, little lady?"
At this point it occurred to Jon that their reversed stations in life called for matching techniques. Casually laying his small slender hand on Karyn's leg he tried a new tact.
"This is different, but there are things a lot more fun than shopping."
As Jon talked, he slowly ran his now long finger nails along Karyn's zipper. This brought the hoped for response with gratifying quickness. Karyn had to pull the car into a secluded little logging trail before she wrecked it. Jon knew that he had her now. All he had to do was bring her to the brink of frustration due to his swollen condition and she would avidly agree to go back and undo this instant pregnancy to sate her new manly needs.
Jon began fondling Karyn's now bulging crotch with more vigor with his left hand while hiking up his dress with his right to exposed his huge pregnant belly.
"I can hardly give you what you want like this", he said as he spread his small right hand over the stretched hemisphere of bare skin.
Unfortunately for Jon, Karyn was still new to these sudden powerful arousals. As she looked at Jon's distended belly, Jon felt her surge and pulse under his left hand. Not exactly what he'd planned, but now she had messy pants and would need to go back anyway.
"Sorry, Jon. You got me so fired up, and it comes on so quickly I couldn't help myself. Just relax, we'll be back to the cabin in about two hours. Then we can use the stone to fix this."
Jon tugged his dress back down and smiled.
"I hardly think sticky pants are a crisis demanding the stone."
It was at this point that the strangest feeling came over Jon, and for some unaccountable reason the seat was soaking wet.
"What the...?"
