Looking back at the screen, Aidan found an option to display an avatar.
Clicking it, an exact 3D copy of himself came on screen, fully nude, with the option to select body parts, rotate the avatar and type in changes.
His eyes were drawn to what hung between his avatars legs. A decent sized, just over average cock, and an average pair of balls. He selected his cock and the screen zoomed in. The detail was remarkable, right down to the small scar he had aquired when he was a kid, and an incident with his zipper.
From the size bar, he select the size option. A text box popped up, with the caption [Instert alterations].
At first he though about increasing his size, as most men would, but then an odd thought came to his mind. He pulled his jeans and boxers down, revealing his now rock hard length, which stood just under 7 inches, and fairly thick. In the caption box, he typed in the word "Flaccid" then selected "Instant" for the duration for the change to happen. He clicked apply, and instantly his cock deflated and hung perfectly limp.
With a big grin, Aidan began typing once more, "1 inch in length flaccid, 2 inches in length hard. Girth to change in proportion" He set the duration for 1 minute, then after taking a breath, clicked apply.
This time he felt a warm tingle in his now flaccid cock. Looking down he saw the size begining to dwindle, it slowly pulled back towards his body, at the same time growing thinner and thinner. Once the minute was up, he now sported a shrunken version of his own cock. Aidan quickly set its status to "Fully Erect" then his apply. He was now looking down at a 2 inch long hard cock.
"Fuck, this is insane" he said under his breath, reaching down and began stroking his small length, leaning back, his eyes closed, a grin on his face.