Carl grinned at Jeff as he said: “That was interesting to watch. Should we see if your changes happen in a similar way, Jeff?”
Jeff´s eyes turned again wide in fear as he turned his head back towards Carl. “You can´t be serious, Carl. While that was former a sock which came to life, I´m still a human being, and even if you act like an asshole right now, I thought we are best friends?”
Carl laughed at that. “Are you sure of that, Jeff? What if you were something else turned human years ago? But we are friends, don´t worry about that.” Carl then turned back to the computer to type something in.
Jeff was still fearing his fate, but a bit of anger came to life as well. “You are a fucking asshole, I´m human and have always been.” Then, in a more panicked voice, he continued: “What about my life? Would you just erase me? How can you call me your friend, then?” Jeff tried to walk towards Carl, hoping to stop him, but somehow, he couldn´t get near enough.
Carl replied without turning: “No, if I erase you, there would be no chance to turn you back, if I ever want to. I even said to your twin before I have a replacement planned. And if I would erase you, you would just be a lifeless thing, nothing special anymore.” Then, laughing a bit, he added: “But as much as you call me an asshole right now, I guess you will like your new form very much. Let the fun begin.” And with that, Carl saved the changes for Jeff, and while they started Carl turned towards him again to watch.
Like with the sock-twin the first visible change to Jeff was his skin-color. But instead of paling, his skin turned darker, gaining a royal-blue color. “What do you mean, I will like my new form? Stop this, asshole.” Jeff started to scream, but his voice faded, the “asshole” being nearly silent. Whatever Jeff wanted to say after it wasn´t audible anymore.
Carl laughed at Jeff´s panicked, silent screams, not bothering to try reading his lips, which by now were black in contrast to the rest of his skin. His hair also matched the blue color of his skin by now, having somewhat darkened from his original light brown hair. Jeff´s eyes, wide open in his panic, also turned completely royal-blue, leaving him in that mono-color beside his lips. They soon stopped moving before suddenly dropping wide open, his teeth vanishing while Carl watched and his tongue merging onto the bottom of his gaping hole.
Jeff´s right arm reached towards Carl, and it could be seen how the fingers merged into a simple, mitten-like ending. As a shudder went through Jeff and said arm dropped back to his side, looking completely lifeless. Like the sock-twin, that shudder also started Jeff´s shrinking process, painful slow to him. Not five seconds after it started, his clothes fell down in a pile, leaving a completely blue-skinned, naked Jeff standing above them.
While the shrinking continued, Jeff´s lifeless arms kept their size, soon reaching down towards his feet. In the second they touched, the mitten-like endings that had been his hands, and similar blobs of blue skin that had been his feet merged together, forming two large round openings to Jeff´s sides. That also caused him to topple backwards onto his back, still landing inside his former shirts collar. He watched in horror as his merged limbs grew now smaller and flatter as well. The only thing that never had shrunken smaller, but instead grown bigger had been his black lips, consuming his other facial features.
Like the sock-twin had, a last shudder went through the changed Jeff and with him through the clothes pile, turning his skin into fabric and his lips into an elastic band. His still somewhat stable upstanding merged limbs collapsed onto Jeff´s body. Now, in the shirts collar laid a simple royal-blue boxer-shorts, in the right size for Carl to wear. Jeff could still think and feel, along with smell and taste, even if he doesn´t realize that right now. But he could neither move anything nor speak.
Unbeknownst to him Carl had added two code-words for some extra features Jeff´s new body as boxers had. The first had been “cock-sucker”, which would make Jeff´s mouth appear in the right spot to suck Carl off. He would be forced to drink all of the cum that was shot into him. The second one worked in a similar way, being “ass-licker”, doing just that. Jeff would clean out Carl´s ass with his tongue. And to be safe to not make a mess, Jeff´s new form was absorbing every last drop of piss or cum if it connected to him if not into his mouth, meaning even if Carl came in him, nothing would be visible on the outside. Even sweat would be absorbed by Jeff.