Nooo, this is a fan service not a fanart. The author is giving extra chapters for the fan (a very juicy one) to celebrate the end of s1 ( i meann in s1 there’s more plot than smex soooo that’s why ig).
The bad thing is, this used to be the original ending for ennead before she changed it. There’s another half of this, but if its too much you can read the 16+ version at tappytoon. Seth is playing dress up with horus ヾ(❀╹◡╹)ノ~

To clarify.... this chapter 74 is done my the fans not the author?
Even though it doesn't follow the original story, I still kind of feel sorry for Seth. I don't want him to be seen has an object after all he is been through. It doesn't feel right. Especially if the one doing the sexual abuse is the male lead.
I know he cares for his uncle and I want to see a real healthy relationship