Cuckold Husband Rule 5: You must jack-off for me whenever I want you to.
I may even want you to stick a dildo up your ass and fuck yourself, as you're doing now or I may want you to jerk-off in front of my friends.
Whatever it is I command you to do, do it, you will reap the rewards.
Cum for me again, dear husband, with the dildo in your boy pussy, and when you are done jacking-off, rub some of the cum around on your face and swallow the rest of it. You will go to bed with dried cum on your face tonight.