The girls of Brazil have a wide variety of different color skin pigmentations, and that variety is well represented in All the Colors of Brazil. One girl is a redhead. One is a blonde. One has dark brown skin. Another is plump and tattooed. But the one thing they all share in common is that in this flick they get cock stuffed in their butts.
Overall, the sex is OK. It's standard-issue, professional stuff. The only scene of any real note is the final one. The girl in that scene is a total anal-loving freak and makes great facial expressions and noises as she gapes her butt hole wide open for the camera.