I'm doing homework but it's so boring and I'm so tired. I need a nap but I've got to get this done. I'm so tired though. I keep yawning and stretching and I'm just exhausted. I open my mouth WIDE and let you get a glimpse of my molars and fillings. I don't know why you like it so much when I yawn but it kind of turns me on that such an innocent thing turns you on. You probably want to cum all in my yawning mouth don't you? Well to bad that I'm to tired for sex.