Let me take a better look here.
I'll never get tired having you exposing yourself to me. In fact, get completely naked. I want you totally exposed to my stares. This isn't about me teasing you and stripping for you. This is about you getting naked for me and pleasuring yourself for my benefit.
Did you bring that lube I told you? If not spit on your hands. I've got a lot to tell you and I want you to keep your dick nice and slick the whole time.
How old are you? I think the older a man gets the more control he should have over himself. Take your age and multiply it by 3. That's how many times I want you to stroke yourself before we move on.