It's fucked up but I love the sister-sister thing in erotica. Primarily story form just because it can be framed better than just the sex but regardless it's a kink that I'll always give two thumbs up for. I think I first saw that video on Incestflix or something like that a couple years ago after looking for the Filly Films series stuff while trying to rebuild my collection.
Most of the content I know of is really only step-sister stuff. Clips4Sale used to have a good amount but the recent uploads are now specified as 'step'. Alyssa Reece has some step titles but the videos I have imply "real" sisters.
If we're talking JAV, (I wish there was a SIMP thread for Lesbian JAV) I like Shino Aoi, Yui Kawagoe, Kaho Shibuya, Hibiki Otsuki, Tsubasa Hachino, Yui Hatano, Himari Kinoshita, and my number 1 fav Miki Sunohara
I have take it with a gigantic grain salt but supposedly Aurielee confirmed it on twitter. I have zero faith in the following thread considering it's from 9gag but apparently there are videos somewhere of it. No one has posted any evidence to support it however aside from saying 'yeah, I saw a tweet once'. Saying that, I must admit that them getting married is my new head canon.
Anything and everything with Malena is top tier. The fact that she said doing porn ruined watching lesbian porn for her "personal" time indicates that doing G/G wasn't just a paycheck like so many others. That and her orgasm reaction are key factors as to why her scenes were always so authentic. Since I the first video I watched of hers, Ass Galore, made her my number favorite all-time with noone coming close to knocking her down from there.
I'm a fuckin' idiot. The whole marriage thing is just to fuck with people. I don't know how I didn't realize it earlier but with 99.99999999% certainty I'm sure they are referring to the video I actually mentioned, 'Ass Galore'. Staring Malena, Aurielee, Jessie Andrews and Bree Daniels the premise of the scene is Aurielee getting married with Malena, Jessie and Bree being bridesmaids.