Fifteen minutes later you made your way out there and stuffed your gear into the cargo area. Hopping into the driver’s seat, you gave me that sexy s...irk.“So, how was it?” you asked knowingly.I moved your sweaty shaggy hair from your face and gave you a deep longing kiss. “We need to get out of here. I need your cock and I need it now.” You could see the fire in my eyes.You eased the car into drive and made your way to the road. “I take it that means we are taking the scenic route home?” you. She was black and had a body to prove it. The stereotypes were true in her case but she had a very strange personality: quirky and a little off the wall. She was an awesome girl.The sex was alright. There was something missing from the usual grind we had. Maybe it was the distance or maybe it was that we just didn’t have it between us to have good sex. But all the other pieces were there and so we carried on not talking about it. For months we would go to classes during the week and see each. She was very excited to hear about everything I did in the lab, and also asked for tons of stuff I didn't expect her to be interested in. With each word we exchanged the line between tutor and student slowly faded away. Before we moved on to the brainy part, Marilyn gave me a little present: a flower-shaped origami. “ I just wanted to thank you for your effort, and for welcoming me at your place,” she commented on it, “it's made of just one piece of plain paper. The geometry course inspired me. Then she clamped her legs together trapping my hand. Thirty seconds later, when she relaxed, my hand was free.As I waited for her to recover I thought about what I had just done to her. What would her reaction be? Would it be regret, or even anger towards me? Eventually she opened her eyes."Thank you Daddy."It had been said with love, and when I helped her to sit up she leant over and kissed me on the cheek, that almost brought a tear to my eye.That night in bed I found it difficult to sleep. I.