A magical preference entails a man of any race who one day just wakes up and "magically," doesn't like black women.
The man with the magical preference has a preference for any and every woman on the planet, as long as she's not a black female. Even if the man sees an attractive black woman, he will "magically" prefer a less attractive woman of another race.
Sometimes, the man with the "magical preference," is so brainwashed by anti-black woman racism
that he truly believes his preference is perfectly natural.
I was looking at Walter's dating profile and it says he prefers latina, indian, white, middle eastern, asian,native american, mixed and every race, except for black women, I guess he's got a magical preference.