Why not say "it would be nice to see % girl have sex with a black man" rather than put it as "breaking her in"?

The terminology you used sounds bad. I already explained it.

Taking the approach that a white girl must be broken in by a "big black dick" makes black men sound like some kind of untamed animals, like it isn't just sex but is patently degrading because black males are involved.

I'm not into IR porn and maybe that is because I am white. But the bizarre and often racist stereotypes that persist in IR porn are offensive to me.

Black guys seem to want to see white women destroyed with "big black dicks". I don't get that at all.