The room now smelled like dank, male lust. The session was stronger than any experience he had had before, that was for sure!
His mind still foggy, he needed to clean up the "mess" on his chair so he could get back to the computer; it was the only chair in his room. Alongside the wall next to his desk, he grabbed a roll of paper toweling and some cleaning solution, and did his best to rub away the cum - several gobs of it - before it soaked into the fabric. A bit embarrassing, as always - but in the privacy of his own room, it should be fine. He could just open a window to get the smell out, before his parents got a whiff of it...
Holy shit, his parents! What the hell was he going to do to hide all ... this? The program could reverse this change, right? He could undo this...
But he whined a bit at the thought. This was ... an inconceivable thing. It's not like his parents were constantly inspecting him. There's no way that anybody could, -would- know what had just happened to him. He could get away with hiding this .... right? He enjoyed the experience of having a second dick and balls too much to do anything about it right now. He could change it later... yeah.
The computer was still displaying a window with a flashing toolbar, and the cryptic message: "Save Progress? Y/N"
He sat down in the somewhat-damp chair (from the solution) and analyzed the screen. If this is what progress was, then yes! He clicked the "Y" button.
The window disappeared, and another window popped up alongside the 3D model with another message: "Set Aware to progression? Y/N"
Before, on that model, they were all just Y/N settings, and "Aware" was one of the settings. He tried to read into it - before, he thought it meant that the animation would look like it was "aware" of its changes. He had set it as Y. So... set an Aware to the progression itself? No... it meant during the progression, right? But the progression was... what exactly? Wait...
The more he was forced to think about the program options, and the more he looked at the 3D model... the more he got frustrated. He was losing concentration...
He shook his head. No - he had set it to Y before, so he didn't want to set it again. He clicked "N".
The computer quickly flashed the message, "Default; set Alter Reality to progression Y... complete," and the windows closed.
...
Jeff blinked.
...
What happened?
He leaned back in his chair. The program hadn't done anything, except flash some text and windows at him... Maybe he had done something incorrectly. But then again, the 3D model looked eerily like him. Cool, he thought - the program could make realistic 3D models of people.
But he felt like he had forgotten something about what he just did. This would need further investigation.... maybe later.
Realizing he was still sitting naked in his chair, Jeff rolled over to his bed and grabbed his boxers and shorts. He carefully slid his boxers back on, making sure he kept his two dicks from chafing against each other with the fabric. It was always a bit of a delicate process, but he had become an expert after 16 years. You had to hold them or separate them to get the boxers up between them. The challenge was keeping himself from getting horny while doing it.
With the boxers on, Jeff slid the shorts up and zipped them tight - gleefully aware of the visible bulges his packages caused. Despite what others may have thought, he had immense pride in being "different".
"So... maybe it does some other things... like whatever that is..." Jeff said to himself, scratching his head and looking at the computer screen, which displayed the menu options that had been previously used.
He re-assumed his post at the computer, viewing the same splicer menu...
"Well, let's try this..."