This was deceptively good. Audio is perfect for the situation, the drone, discordant and eerie. The writing is hands down what got me though. There were some great phrases and by the time I read "the shape of your solitude." you had me.
Not giving the monster an audible voice was absolutely the best move IMO, whether that was on purpose or because you didn't get around to it, I think it's perfect. I imagined a voice that my mind threw together made up from multiple things that would make me uneasy, whether I am consciously aware of what they may be or not. You allowed space for me to insert a voice that I would instinctively find most unsettling.
I love it. Left me wanting so much more. I am following and excitedly waiting for more developments!