Good boy. Now stop stroking, hands on your head.
Look at me. Answer me. Do you like being my slave?
Yes ? Really? Even if we'll never have sex, even if I make you eat your cum, even if I humiliate you as much as I can ? Do you think that being my slave is worth more to you than sex?
Mmmhhh... very good slave. You may stroke again, but just slow, gently strokes.