The first thing that came to mind, was that tool between his legs.
Now, Aidan had nothing to be ashamed of, he was at the higher end of average when it came to his dick, but what guy wouldn't make it larger if he could?
So after a little searching, clicking through options and more searching, he found what he was looking for.
After click the tab labelled [Penis], Aidan was presented with a long list of options. The list included Length, Girth, Ratio, even Species. He had been about to select length when another option caught his eye, [Pre-set Packages].
After selecting that option, he was presented with a page filled with images and detailed descriptions. All showing cocks, tiny and huge, all colours and towards the bottom even animal ones. So, he could select one of this, and the Chronivac would morph his own into a copy of the one on the screen? Epic!
It took his half an hour to decide, but finally he clicked on one of the images.
Soft he would be 7 inches in length, and 5 in girth, and when hard 9.5 inches long and 6.5 girth. Aidan was grinning wide, excited to have a monster cock between his legs. He was met with another option, asking if he wanted Balls to be in proportion to his cock. He clicked yes.
Next he entered the duration as Permanent until changed, Transformation time as Three minutes and for others to notice that he had changed.
After all that, another option popped up. Groaning a little, he read through it quickly. "Allow subject to communicate with others? [Yes] [No]
He frowned and selected yes.
A timer popped up, counting down from Three minutes.
Aidan grinned and stood, then looked down at his boxers expectantly, excited to see them filling out. Several moments passed and there was no change. With a frown he looked back at the screen, his face suddenly turning pale from horror.
The transformation summary was displayed, along with the timer, now at 2:23 minutes.
[Subject: Aidan Starns. Transformation: Disembodied, sentient Penis and Balls. Duration: Permanent until changed.]
"No..no no...fuck no!" Aidan gasped, frantically clicked and pressing escape, but the timer carried on ticking down.
"Fuck..oh fuc....uhg!" he gagged, coughing a couple of times. Thick white liquid splattered from his mouth and dribbled down his chin. He wiped it and looked down at his hand, eyes widening. Cum..it was Cum?! "No..please no..." he backed away and stumbled. His legs felt weird, weak and soft...Looking down he saw his skin on his legs was becoming wrinkled and hairier, He suddenly fell backwards on what used to be his ass. His legs were shrinking towards him, becoming more ball sack like. He tried to call out for help, but only managed a desperate gurgle as more cum flowed through his lips. He turned over and spat it out, coughing.
Aidan suddenly slumped to the floor, his arms weaker and soft, growing shorter as they pulled inwards.
His vision remained, but his face was changing. His features all vanished apart from his mouth, which was becoming a vertical slit. Even without eyes and ears, he could still see and hear perfectly.
Everything seemed to be getting larger, though he knew he was in fact shrinking down.
There was a beep from his laptop as the timer hit Zero. On the floor was a pair of red boxers, a disembodied cock wriggling slightly inside.
This wasn't happening....he was a cock and balls...nothing more! With a little effort, Aidan managed to free himself of his boxers and moved, much like a caterpillar, pulling his balls up towards his cock head, and then pushed himself forward. It took a lot of effort, but he managed to make his way to the floor to ceiling mirror in the bathroom.
He screamed mentally, before him was an exact copy of the cock he thought he was going to own.
He slumped to the floor, a bead of precum dripping from his cock head as he sobbed to himself. What could he do now?!