I object to the mop or broom up the ass. Assuming he has no one around to watch over him, he could fall, really harm himself and not be able to get help. He may die. You wouldn't want the law to find his dead body and then find you led him in that direction.
To get him to do something focused to you or his centers I'd need to know more about your fetishes. There are fetish sites that have you take surveys to determine your islands of kindness. You could both take some of these and find common ground.
Off the top of my head...
If into feminization, have him...
Buy feminine clothing to do chores. He could get these online at first. Later require these to be storefront purchases. Short of that have him take a sewing class so he can make his own. I came across an online book that teaches sewing by making his own maid outfit. I can try and find that if you wish. Sewing can also be if service to you.
If you think he may live close to you or in your home as a servant...
Think of the ways you would want him to serve and have him practice at these talents.
Laundry, by hand or not
Shoe and leather care
Keeping a spotless house (This will be very good for him if you let him free. Most women will find a man who keeps a spotless home very attractive.)
Bathroom duties including drawing a nice bath with incense and candles
Becoming a good cook
Gardening / landscaping
Auto care and repair
Have him read and learn about topics that interest you so you can have interesting conversations.
Home repair (heating, plumbing, woodwork roofing, cleaning, preventive maintenance)
I have steared away from obvious sexual attractions. You have your own high points of attraction. These should come to mind easily. Plus at this point, being distant, he can't really focus much there. You can let the more fleashy tasks be a tease for some future time.
Have a great time.