It's getting late, and you're so hopelessly horny that you would do anything I want.  Nothing is off limits when you're this needy, and when I look this good in my shiny rubber robe.   Your desire to stimulate yourself, and to cum is written all over your face.  And I'm absolutely going to take advantage of this.  I want to watch you humping, grinding and fucking your pillow.  In fact, I'm going to make you BEG me to give you permission to cum all over your pillow.    I just love putting you in predicaments like these - choosing between making a sticky humiliating mess of your bedding, or spending another night denied and aching.   (We both already know what you'll choose, latex lover)