I don't think the art itself has declined. It went for a darker style, which I don't think turned out as well, but technically it's still quite beautiful. The problem is that this last story is unbearably boring. Like, there were two stories in a row focused on Timmy and Pam. And now we've completely moved away from the incest theme and are just focused on cheating. I just can't engage with this story. It doesn't seem interesting, it doesn't seem appealing.