This interracial sex looks very harmonious. The Negro girlfriends are already trained for a threesome, and he doesn't have to teach them anymore. While he's doing one, she's rubbing the other one's pussy so she doesn't get too relaxed, and they all work together like clockwork.
As for me then thin lady and the front is trashed just to the point of impossibility! True lush beautiful breasts and very flexible, and her mouth works well. So I would personally give her in the mouth and stick it up the ass. Why anal? I think although there my penis would be tight enough, in her front, he would obviously just drown without friction!
Stunning slender sisters really got the guy excited. I think in real life such a scenario would hardly have materialized. Jealousy between sisters would take over any desire.