As much as I want it to be, thats not her. The black haired girl is obvious, we can see her face. But the other reddish haired girls face is *MOSTLY* concealed. That said, there are actually a few frames where you can fully see her face, and it looks nothing like Cali, unfortunately.
Yeah upon further looking myself I don't think it's her either. She doesn't have a paw tattoo on her right wrist like the chick in this 3some videos has.
I was just basing it on previous posters Screenshots. Oh well lads.