She definitely has a different look in her eyes when she is laying with that black dildo. There used to be some ics on the old site of her looking at big black cock on her computer. love to see her get black fucked , it's just a matter of time.
maybe try introducing some interracial porn into your sex lives and make it really obvious that it turns you on.or try a big black dildo commenting on how good that big black cock feels.