(Possible NSFW words and phrases ahead, read at your own risk.)
I really don't understand this. Why do people take Creepypasta characters and put them in smut. That is NOT what Creepypasta is about.
Creepypasta is about striking terror in the mind and heart... about setting a mood of darkness, despair, and overall fear. Creepypasta is NOT about Slenderman slithering his tentacles up Jeff's hoo-haa while they make out in a queen-sized honeymoon bed.
It's not about ANY of the CP entities doing any of that shit.
And it's pathetic that this is what the CP "fandom" is slowly becoming. It really does sicken me.