
The beginning has heavily accented speech which disappears after the injection. The same person in different state of mind?
I liked the first part better probably because the second was RRAAAAWW. This was obviously your intention and you definitely succeeded. One nit: "your cunt" (no apostrophe).
I have little feel for accents, especially Caribbean. You made me almost hear it. I was almost wishing it had been continued throughout.
Alcuin

I remember this one. That shift after the needle leaves its vein deposit is original and captivating, as is the viewpoint of the user.