The first thing Jay did after having sex with Chris was to make sure that he wouldn't get the young pussyman pregnant. He'd left him sleeping on his bed while he made his changes, or so he thought. Really Chris was watching Jay surreptitiously as he made a template so that the mobile emitter used on a pussyman would make it so that he couldn't become pregnant again within a year of being pregnant or a year of being born. This change was made with awareness turned off, so Chris would think he had always been this way. But it didn't change the fact that Chris saw Jay use something on him and then leave the room.
The next day when Jay had to go off to work Chris parked his very cute naked butt in front of the computer almost as the instant the door closed. He was brimming over with curiosity about everything, but mostly looking to see if he could figure out what Jay had done so mysteriously the night before. Soon he'd found the software and he set about reading up on everything the Chronivac could do.
After that Chris spent a long time thinking about what he wanted to do with Jay. He liked being a pussyman, after all he'd been born that way, but he wanted to try having a cock and maybe some other things too. The problem was that in looking at the profile Jay had made for himself it was clear that his level of "Sexual Adventurousness" was pretty low. So he had a choice, either change Jay to have a pussy and adjust reality so he would think he always had one or else change Jay mentally to desire to try cock.
After thinking about it Chris decided to...