Did you read the story at all?
It doesn't explain why his hole is dark at all
Read chapter 3 ,you will see where edwin said he will turn his hole so dark so that he won't be able to show it to anyone
Basically it turned dark cause of to much aggressive sex
How tf am I supposed to remember a single quote from chapter THREE after being exposed to pornhub's entire fetish section for 30 chapters man
Um it’s pretty unforgettable
how is his hole brown but not his nipple