You are a clockwork creature, and I have wound the brass key in your back for years upon years, springs coiling ever tighter inside your bones, and I hesitate to wind you when you creak and groan beside me, but I cannot stop. If your springs snap, perhaps I will finally be able to take the key and give it into your hands, give you the ability to touch the arbitrary nature of this desire. Perhaps I have always expected you to stick the key into your mouth and coat it in acid, and then use it on me.
Let me break the strands of coiled wire resting in your skin, and I will kneel in front of you, pulling my hair aside. I will bow my head and wait for you press the key into my own lock, to turn it while I bless you for the pain. When you twist the wire of my bones I will open like a flower and sing my pain into you, I will weep and plead and curl into you. I will drown you in the dark waters I have concealed for so many years, and we will rust in the cold and copper-tasting well-water together, whispering pain into each other's bones to replace the metal your acid has leached into my base and basic nature.