Finally, while many of the above may be seen by some as positive elements in black-on-white liaisons, there can also be negative ones.
After she adjusts to a well-endowed black lover, her husband may find that he can readily enter her -- especially right after she's had sex with a black lover.
Having sex with her while she's still wet from a lover is a turn-on for many husbands.
Once people know she has black lovers on the side, she has nothing to lose in sidestepping propriety and dressing and acting in a more sexual manner.
Within limits, a husband may want to see this transition in a wife who was previously not interested in sex.
For the husband there can also a positive side to this.