A really clever concept, even if it never has a proper "the end".
I'd almost like to see this redone one day with proper drawn graphics; fade-to-black transitions between some of the additions of the items; maybe even a handful of sound effects to accompany said transitions. But I think what I'd enjoy most of all in a re-release is the cat being able to jump or step on the pedals to make the machine operate, and have you (the player) control the speed at the end for either a slow torturous session, or a quick yet satisfying bang.