One day the best, or perhaps worst thing happened. She saw me, looked me in the eye and asked what I was doing. In a panic I pulled up my trousers, so...ehow got my boner inside my boxers and got out of there. It took a few days before I got the courage to go back to the cubicle to have another wank. However, there was no one there….panic. Suddenly there was a knock at the door and the lady was stood there demanding to come in. Shit, what to do. As there was no other exit I had no choice but to. We all went in and I headed to bed, seeing as I had a full day coming up.The next morning, I knew Randy was going to be home for the day, so my goal was to get my run in and be gone before he noticed.Walking into the kitchen after getting ready, I knew luck was not with me today. Randy was making coffee and as I went to go by, he stood in my way.“Where the hell are you going?”“Well, I’m about to leave so I can make it to summer school on time.”“No, you’re not. You’ve got stuff to do before you. I sat gingerly and hiked my skirt up as he had trained me to do. Master enjoyed fingering me or pinching and twisting my clit in the car. It was my responsibility to make sure he could access my pussy. I had balked the first time because I felt so exposed. After Master explained to me that my comfort was far secondary to his preference, I began to understand. When he reinforced the message at home with the cat and cornertime, I learned the lesson. As I made the turn to go home, Master reached. The pleasure burned through my flesh. I whimpered, my cunt writhing around his cock.“Yes, yes, Daddy!” I moaned. “Cum in me.”“Mercedes,” he growled, his arms hugging me to his torso. He pulled me tight as he rammed his dick into me. “Shit!”His cum erupted into my convulsing pussy. I clamped my jaw shut to keep from howling out in rapture. Waves of explosive rapture slammed into my mind. Stars burst before my eyes. My cunt writhed and spasmed around his dick erupting in me.I milked him. He.