> Keep going/feeling in search of the end, then.
> "I mean in the sense of being able to feel something like this. I mean, clearly your arm is inside me, but I only really specified this ability for depositing and retrieving things, and I didn't previously think I could only partially pull something out, so it didn't occur to me that I could just, like, grab your arm and feel around it. Particularly since my hand comes out of nowhere as far as you can tell."
> "...Maybe I could retrieve just your arm? I'd hate to, like, accidentally rip it off of your body, though..."