I'm going to make you a promise. I promise that if you do everything I say, I will make you cum twice as hard as you usually do. I'm going to need you in total darkness, with no distractions. I want you to be able to focus on me with no distractions. Then I'm going to tease you with my body while telling you what I'd like to do to you.. In the end I ask you to cum on my glasses.