I don't mean to be rude but she has very obviously had bbl injections in her ass. She is gorgeous but I think you have to be either oblivious or an idiot to not see it when looking at her ass.
Also be careful what you wish for, if they break up she might just quit porn totally. A lot of couples do this and the woman never makes videos again since it was mostly the man making them and pulling the strings with everything regarding them.
If she kept making videos that would be great, because it is fucking boring watching her fuck the same guy every time especially since he seems allergic to tits and never does anything with hers which blows my mind since its her best asset. Seems such a waste and annoys me.