This is one of the supposed walkouts: NetVideoGirls.20.01.14.Emma.Walk.Out
It might be in the main thread. I am not somewhere I can upload right now though...
The scenario you talked about in the first paragraph could have been about the MILF Charley. When she worked on the CCHD, the dude came in her and the video was cut shortly after
pepper and Hanna. while hanna is eating peppers pussy the male talent grab the back of he head and pushes her face into peppers pussy. he also slaps her on the ass. she instantly stops and says she's not comfortable and the scene ends shortly afterwards.
I never found a complete version of the one with Rosa although I had a long scene, but I used to have a BTS with claire and sam, it was b&w with horrible sound quality, but it did it's job lol. I will have to go through my old hard drives. . . . .