They preferred dark to somewhat lighter but not too light American blacks but I have discussed seriously once hosting an african exchange student for a semester or two so he can attend a local University. Stays in the spare bedroom and gives my wife an opportunity to seduce and teach a younger african student how to please white women with his hopefully large cock. And a live in lover as well who can provide innocent sex inexchange for living with us. We host him take care of him show him around, he fucks and pleasures my wife as her boy toy around the house daily or several times a week. She gets to go around the house barely dressed as an excuse to incite him into more sex..win win.