You looked down at the pipe excitedly, would this really work? The pipe looked pretty large, but the man wouldn't have lied if this is how it worked. You made sure the stall was unlocked before walking over to the pipe. What good is a toilet if you can't even get to it?
With a small nervous smile you began to squat over the large pipe, you had been anticipating this for a long time and now it was really happening. It didn't make you any less nervous though, many thoughts ran through your head like, what if he never comes to turn me back, or if it will hurt. You push these thoughts to the very back of your mind. You have wanted this forever you can't just give up now.
As you lowered yourself you felt the cold metal pipe press agisnt your asshole, normally you would have jumped up from shock of the cold, but right now it just felt so good, and you were determined to have your fantasies come true.
You felt the top of the pipe slowly pushing into you, it felt so good that you had to stop for a second. After regaining your composure you try to lower yourself more only to slip.
The floors of the bathroom had just been cleaned before you arrived, making them Shiney and very slippery. This wouldn't have been too dangerous to someone just standing, but to a girl squatting over a metal pipe slipping was a little more concerning.
You gasped and moaned almost at the same time with surprise as the pipe was shoved into you all at once, you landed completely on your ass unlike the man had told you to do. You quickly tried to get your legs under yourself while staying on the pipe, you wouldn't have came off it anyway as you were stuck on it tight now. Either way you tried to quickly get into the position the man told you too. After doing so, you felt your body began to stiffen. Partly with excitement, but mostly because you were becoming a toilet.
You felt parts of your body begin to smooth over and your belly and mouth growing, your legs and feet merging together. Your ass firmly becoming part of the ships sewer system. After only a couple minutes you were no differnt than the other 4 toilets in the stalls of the bathroom. You desperately wanted to be used, but why would the crew choose you over any of the other toilets that were just the same as you.
You were now just an ordanairy toilet, at least on the outside, waiting to be used.