As the title says. I just can't seem to find it again. The story started it with various voices introducing themselves as the organs of a person named... Mark, or Steve, or something mundane like that, greeting the listener as a new organ in the body.
And then another voice began warning the listener how they were part of a monster now, and shouldn't listen to the others.
Anyone got an idea what it's from? (And I do hope this is the right part of the forum to ask!)