Okay, I can only extrapolate the prompt from the author's comments in their meta post, but this fic seems to be Untherius levels of not-what-recip-requested. The recip wanted Harry/Draco, canon characterization, and voyeurism, and the writer gave them clone!Harry, clone!Draco, no romance that I can see, and barely even enough sex to justify the NC-17 rating they gave it? 'Cuz, dude.