Extreme Interracial Sex.
This picks up right after the first installment.
The warehouse manager is now deeply involved with one of the cleaning crew workers while making sure he pushes the limits with the other crew members. Although things get complicated with someone quitting, the warehouse manager continues his love of the black cleaning crew. With new people being hired he keeps his relationships going while exploring the new workers that are hired. With a larger crew he finds himself juggling more girls and enjoying every minute of it.
With a promise made to stop being with all of the cleaning crew once he finds out one is pregnant, he makes sure to use his time wisely so that he can be with all of them as much as possible before one of them ends up with his child.