Good boy. Leave your fingertips on that cock, but don't stroke. Just look at me.
So answer me. Do you like being my slave?
"Yes, Mistress Chloe", you say. Yes. Really? Even though you know that this is the closest I'm ever going to let you come to having sex of any kind? Being my slave is worth more to you than sex?
Good. So then you're going to obey ALL of my commands today, right?
Good. Give me ten more slow strokes, still gently, but just a little more firm.