"I'll go first", said Matt, "but no peeking". Jacob sighed and turned around as Matt sat down in front of the computer and started to enter more and more settings which changed the 3D image of himself on the screen. Satisfied with the result he stood up, pressed start and turned off the monitor. "Now you can look", he told Jacob.
The changes started on his feet. As they started to loose their definition, they split into 4 parts, three formed at the lower part turning into a sole with thicker parts at the front and back and a thinner one connecting them in a flexible way. The larger parts grew vents, and the remaining part formed a diagonal part connecting with the back part to form a plate of armour. As the changes spread upwards, his lower legs changed too and slitting into pieces before seemingly turning into what looked like sculpted armour plates. For now the changes ended at his knees which showed that they had considerably bulked up to the point that it looked like Matt was wearing a pair of armour boots.
Then the changes spread further up seemingly melting his knees and thighs as all the hair on them disappeared. As they reformed they also turned into armour plating with the inner parts taking on a different more flexible and black material as opposed to the outer sides which gained more and more details as well as a metallic pale green colour. What seemed to be forgotten was his actual crotch area. It was somehow obscured by the armour plates that formed to its sides, but itself was rather unprotected. Matt flexed his legs a bit and reached down to them, smiling at the work so far. His excitement was evident as his member became more and more erect and visible.
Then another wave of changes came from his fingertips. From there a wave of blackness spread over his hands. While his palms turned black aquiring a hexagonal pattern, the back of his hands grew into sections of armour plating with a larger near square one opposite to his palms. The changes spread upwards his arms turning them into a similar shape as his legs with a joint at where his elbows were protected by the dark more flexible material that also covered the insides of his hands. Eventually the changes reached his shoulders where large shoulderpads of armour appeared obscuring the ball joints below. Matt flexed his arms he felt fairly powerful stroking over his arms he could feel that his sense of touch still was at least as good as when he was naked.
His arms and legs looked a bit out of place on his scrawny little body, but then the next wave of changes happened. This time his abdomen started to bulge out forming a sixpack which then changed into a set of plates protecting his front and extending to his back. Below them a more flexible material developed connecting with his legs. A sort of belt formed around his waistline, splitting up into segments and giving him more protection from the back. The upper part of his torso widened as the plates formed one platform on each side gaining some undefined details.
Then the changes reached up his head. His neck and chin turned black and flexible with the same hexagonal pattern as his hands. Gradually his whole head started to dissolve and reformed as a helmet. It had a glare shield on top and a wide golden reflective visor. There was a plate where his mouth was with a set of vents to its sides forming a protruding band.
The only thing that hasn't changed yet was his member which was there erect and almost lost in a sea of armour. Matt reached down and stared to stroke it, making it become harder and harder. Gradually seemed to breathe harder and harder, at least what was heard as is breathing sounded distorted and synthetic. Then as he was ready to release his member grew in size and grew a handle. Pulling it out it was evident that it became a laser pistol. With a mental command he made some plates come out of his right thigh eposing a sort of metal cradle into which he placed it before closing it again. Meanwhile the hole left by it was covered with a removable plate.
Instantly Matt regained his posture and saluted to Jacob, "Ready to be put into service, sir!".