It seems this Russian girl doesn't give a shit who she sucks her daddy's dick or her brother's dick. Her pussy's always wet. Here too, she didn't let her brother rest - she went right into his panties. But for such a charming face and chiseled figure, all can be forgiven her. I can see that her ass is being used, but I won't say anything about it. Frankly, I respect those sisters who give in kind.
Not a bad blowjob on camera. You can give the girl an "A" for her efforts, but the fact that the guy was unable to cum from her caresses just shows that she still has to learn and learn. Let her watch her own video and learn from her mistakes.