’ ‘We can discuss that later, by the pond,’ I said. ‘In the meantime, we have a paper to write.’ Two weeks later, we were just putting the f...nishing touches on a 27-page masterpiece. It was 5:00 in the evening, and we were done a week early. ‘This calls for a celebration of some kind,’ I said. I had practically moved in with Lisa over the two-week period, spending every spare moment at her apartment. When we weren’t working like demons, I was coaxing her to tell me everything. I never made any. Sex was something we had learned and explored together, something special between us. I also questioned myself. What had I done wrong? Was I not good enough to satisfy her? Was I somehow inadequate as a lover?I turned the tape back on. Maybe I could find out what was missing between Kim and I. Maybe I could find an answer from the tape.She continued to suck and fuck the two men in the same position for ten or fifteen minutes, slowly building up speed the whole time. Finally, she was slamming. You know I just had to out do her sweet butt show. As she sat there pretending to pee, I positioned my cock and myself so close to the shower door that I was sure she could see it. I began slowly stroking the length of my rigid shaft right in front of her. I heard her gasp for air and saw her lean forward for a closer look, her face inches away from my solid shaft with only the glass between us, as I continued to stroke my swollen cock. God, I was so excited my legs were shaking as I couldn’t. He doesn't question me. He almost seems lost. I lay across his legs. It's uncomfortable, but I have my hand and toes on the floor and my ass up. He rubs it and that feels good. My pussy is so sensitive that I feel every beat of my heart. The first swat is weak, not even worth the rub he gives it afterward. "Harder! I barely felt that." The next one lands on the other cheek, but it's not much harder. "I'm not even going to count these two, Dan. You can do better. Now harder!" This one is harder..