The old adage is recalled:

If you're black you have to be exceptional to even be considered by the white majority. It's not good enough to just be "adequate". A white consumer will pick an average white BBW over an average black one. And make no mistake, the white consumer is where the porn buying power is. Nothing wrong with that... its just a reality of numbers.

So my advice to these girls? Lose some weight and get into the "pleasingly plump"/rubenesque category. THEN, you might sneak into some non-BBW big-butt or big tit videos.