I clicked this. I saw the metadata. I can still absolutely say I was warned of its contents.
It's rated A. It says it contains farts and poop. It has farts and poop.
Credit where it's due, though, it's well animated. The sound design is functional. I can respect the sorts of people who'll put in the time and effort, even for a fetish as controversial as scat. Poor Tails being on the other side of the bench. Rouge being Rouge, promiscuous as ever, while on her power trip. AI voiced, though, because I'm sure it's easy to find VAs willing to offer their services to such a production. (/s) Bit jank, but even regular adult voice acting is like that. Besides, the focus is on the 18+ content anyway.
In short, it's extreme, silly, sadistic, and it genuinely earns the phrase "porn parody". I'm rating it the way I am because the passion's clearly there. Not everyone has to agree with art, even if said art is... Halloween-themed Rouge/Tails domination and shit-fucking. You just have to agree if it succeeds in its mission, and quiet honestly I believe it does.
...Yeah, not my proudest boner. I'm with Tails on this one.