"Oh stop complaining. Now that we're both guys now, I want you to teach me how guys do this."
"Do what," Jon started to ask but was stunned to see Karyn suddenly strip off her clothes and begin awkwardly groping the magnificent throbbing shaft between her legs.
Karyn caught Jon staring in rapt attraction and cleared her throat to get his attention.
"Uh, uh, you're doing it wrong," Jon stammered out in a feeble attempt at cover.
"So how am I supposed to do it?" Karyn asked.
Jon froze for a second as he battled with himself, then reluctantly stripped out of his own clothes, his small erection looking even smaller in direct comparison to Karyn's. "You do it like this," Jon said grasping his small member in his petite hand. "You don't annoy it with you thumb, you ..."
"Wait a minute, wait a minute," Karyn interrupted. "This isn't right. I need a more realistic demonstration. I want your cock to grow to the same size as mine."
Jon felt his erection rapidly expanding in his hand. In less than a minute, it was as big as Karyn's. Unfortunately the rest of him hadn't grown to match. His shaft was so big around relative to his small hands, that he could barely grasp it one handed.
"Now show me," Karyn said with a feigned expression of puzzlement.
Jon gripped his own seemingly massive shaft relative to his petite little body and looked down. "You do it like this," he stammered as he watched the knobby head pulse and bob around the bottom edge of his chest it was so large. "Gawd, it was almost anatomically possible to ...".
"It's not working," Karyn complained to interrupt Jon's reverie.
Jon looked at Karyn in frustration and annoyance. Once again she was fingering instead of gripping. "Jeeze Karyn, this should come natural. Grip it like this ..."
"Like this?" Karyn asked, intentionally using just her thumb and forefinger again.
"No, like this," Jon said anxiously as he let go of his own member and grasped Karyn's.
"Then what?"
"Then you just sort of do this." Jon was barely holding himself in check as he began slowly working Karyn's huge shaft up and down to her stuttering gasps.
"Jon, I want you to have female breasts that get larger and larger with every stroke of your hand," Karyn gasped out.
Intent on his efforts, Jon didn't really hear what Karyn had commanded. All he knew was that his tits were getting more and more in the way until he was forced to give in to what he wanted to do anyway, and guided Karyn's now slippery knob into his mouth. Squeezing his large tits with his hands, he pinned his painfully throbbing shaft in his own cleavage to keep everything from bobbling around as he worked his mouth harder and faster on Karyn's shaft. Finally in a fit of satisfaction all around, he took in her reflexive lunge and the salty liquid explosion that accompanied it. Simultaneously, he felt himself explode in a matching orgasm that sprayed his chest and neck with a warm sticky mess.
