Now look at you there. Squirming and squealing. How long has it been since I've let you cum? Aww, poor slut. Don't you want to fuck me? Dump your cum all over me? I can't stop you now.
But you're so pathetic, you won't do anything unless I tell you to. You need to be reminded what an object you are, a possession. Stroke until you can cover your hand in precum, then smear it all over your face. And taste it from your lips. God, you could take me right here, and instead you humiliate yourself as my stroke toy.
Get up and help me with these handcuffs.