Grab the lube and place a generous amount on your hands or directly onto his cock. Start to stroke him up and down with one hand, applying medium friction. Remember that you’re not trying to make him come, so keep your stokes slow and your body relaxed and comfortable.
Say: “Oh, I bet my hands feel so good on your cock when they’re all nice and slick. I want to give you so much pleasure that you’ll feel like you’re going to burst. But don’t worry; I won’t let you come yet. We’re just getting started.”