Ken still looks a bit disappointed, "Is there anything I can do for you?". "Ohh a blow job would be nice", Mark said jokingly. Within seconds Ken leapt to Mark kneeling in front of him, ready to help him get of his pants. "Woah woah woah, not so fast. I know you want that now, but let me make this a bit easier for you."
Mark stripped and started mumbling some undecipherable words. Suddenly with a pop his feet changed. In place of his normal human feet, somewhat longer silvery metal ones started to appear. They were roughly box shaped with segmented toes. On their bottom there were black rubbery soles. Undeterred by this he continued his spell. In another pop his lower thighs started to get replaced by mechanical versions connected to his feet and upper thighs via mechanical joints. Yet another pop and his upper thighs also became metal. They had small vents on their sides. Another pop and his hips and private area changed to metal up to roughly his waist line. On its back his spine swiftly extended into a long segmented metal tail. Then his right arm changed and popped into a metal version of it. In one final swoosh his skin started to sprout fur in several sandy shade of beige. At the same time his ears increased in side and his nose moved forwards with his front teeth extending. As he broke his trance he was some sort of hopping mouse his his lower body and right arm replaced by mechanical version.
Mark, now also a bit smaller than before, stood before Ken, his crotch in front of his face. Eagerly he was nuzzling it, and with a mental command Mark made a hatch slide to the side revealing a telescopic mechanical member pushing forward. "I'm fully functional, and anatomically correct, however for your benefit I'll be setting it to vanilla sauce". Ken eagerly started licking the mechanical member and as he did, Mark started to moan. Aparenly his privates having turned to metal didn't make them less sensitive. He held onto Ken's red rocket pack as he started to shoot hot vanilla sauce into Ken's mouth cupping your mechanical member.
Gradually Mark cooled down again, stroking over Ken's long fire coloured hair, "Thanks".