Tyler looks at the chronivac and the text on the screen. "Thank you for your choice. Subject "Tyler" will now be transformed into subject Zach's anus". Tyler saw the words and he felt a cold icy panic. "Duration set as permanent. Transformation imminent. Thank you and enjoy the rest of your life", the machine beeped pleasantly. "Noooooo!" Tyler begins screaming, except mid scream he is cut off. He feels an intense sudden squeezing sensation and everything goes black. He tries to scream again but he is unable to! The first thing he notices, moments later, is the taste! Ugh! There is a horrible, bitter taste in the back of him mouth. It really is just awful, one of the worst tastes he had even experienced. He tried to gag or throw up, anything to remove the taste. However, he had trouble moving his mouth! It was like his muscles wouldn't respond to what Tyler was telling them to do! In fact, he couldn't move any part of his body at all! Tyler felt trapped! What was going on, he tried to blink but nothing worked, and he was still trapped in the dark. As he struggled as hard as he could, he noticed that he seemed to be missing most of his body! He had no sensation and could instinctively feel we wasn't whole. The only part of his body he could feel was his face! And even that, he found he couldn't move! His cheeks felt very puffy and he felt lots of thick curly hairs scratching against them. His mouth felt like it was trapped in an O shape, and his lips were pursed very tight. he could even feel thick, foul hairs sprouting out of, and around his lips.
He was still trapped in the dark. Tyler was panicking now; did the chronivac really have this power? Was he trapped as Zachs asshole now? The thought was horrible and revolting!
The next thing Tyler noticed, on top of the rancid taste deep in his throat and mouth, was the smell. Somehow the chronvac kept his sense of smell intact, and Tyler was assaulted by the thick stink of shit and unwashed ass. Tyler tried as hard as he could to move his body. He wiggled and struggled, screaming inside his mind. He tensed himself one more time with all of his strength and - PFFFTT! He felt his anus body tense a bit and a blast of hot, foul smelling gas erupted from his mouth. The smell and taste suddenly got worse. Tyler was hysterical and wanted to cry; "Did... did Zach just fart out of me!? Oh fuck this is so gross, this is so bad!"
Tyler was trapped in the dark for what felt like several hours. He had no way to tell the time but it had felt like ages. He was trapped in his nasty, smelly prison. He constantly had the sour taste of old shit on his tongue and he could smell nothing but old ass sweat, BO, and old shit. God, what a horrible turn of event. And of all people to get turned into their asshole, he had to end up his hairy, stinky roommate Zach's. Tyler could feel Zach walking or sitting down and moving, from the way his cheeks were pressed down on surfaces. Soon enough, though, Tyler began to feel a growing pressure in the back of his throat! He could feel something heavy back there, and it felt like it was trying to come out. "Oh fuck......"