In regards to content and as far as I know, Ellie was in the background for one video and posed nude with her sister. She hasn't really produced anything else.
Meanwhile, Evie got fucked by her boyfriend, got fucked by the third guy in the orgy, then cheated on her boyfriend with the third guy (which her boyfriend filmed as he woke both of them up when they got caught). As for anything else, I think it's mainly been predominantly teasing and a major let down.