Okay I'll bring it down as a black man for you guys.
Of all the interracial relationships the most striking and powerful at evoking attention is a Black man with a White woman. That is rooted in historical circumstances for why that is the case.
For generations the white woman has been kept away from black men in society. All the while that taboo of the forbidden kept growing and growing.
When they finally get together it can be a release of deep, dark desires. As has been mentioned the color contrast is so intense and passionate. I love soft, pale white women, real feminine with beautiful eyes.
I love the look of my black cock sliding into a white woman's pink pussy, you can see everything going on because of that color contrast.
Moreover I love when a white woman starts creaming on my black dick, you can see all the white cream from her vagina. Combine that with her making little purring sounds as I am sliding in and out of her and as I build up my strokes she starts to scream and cream in pleasure as she is giving into black dick and letting go of her inhibitions.
Not to mention a lot of us black guys fuck with rhythm in the stroke and movement. We put the hips and legs into fucking and given that we love fucking white women it can get even kinkier.
My most powerful sexual encounters is white women, no other women can evoke that passionate excitement and desire in me.