His Request
All you have to do is give him orders and watch him squirm. He can do plenty of interesting things to himself if given the proper direction. Giving orders will do at least 3 things for you:
1) At the very least, it can get him out of your hair for a while, especially if you tell him to take a certain amount of time to carry out your orders. (ie: Go to the bedroom and stroke yourself for 30 minutes without cumming, then stay on the edge and wait patiently until I give you My next order) This example will give you almost an hour without having to hear his nagging!
2) You can get him to promise to do some chores, or give you certain gifts. (ie: What will you do for me if I let you cum tonight? Anything? O.K., then take out the trash, then remove all your clothes and clean the kitchen. I want it spotless before I will think about letting you cum!)
3) You can get sexual fulfullment. Instead of him achieving orgasm before you, order him to service your pussy with his tongue. Maybe he has to give you 3 orgasms before you decide if he can have one of his own.
All he wants is to know that you control his cock. Only you will decide if he can have an erection, if he can or cannot touch it, and if, when, and how he gets to cum.