It was inOctober and Laura had started a new school year, she loved her new class and for some reason, lately she seemed much more happy than usual. O...f course I didn't complain since we were still fucking like rabbits wherever we could. But I could tell that each morning she seemed very eager to go to work and in the last month she had taken to the habit of going back to her school each Saturday afternoon. She would go there either to changes the decorations in her classroom or to work on her. .. then I delivered a gentle cock slap across her clit - my shaft striking across her exposed clit. The first slap woke her from her cum-induced slumber - her eyes shot open in time to witness the second cock slap across her pussy lips and clit."Ooooooohhhh fuck!" she moaned as I delivered another slap - this time at a slightly different angle, but with still the same effect."Whhhhat!" she stammered as I continued with the slaps - alternating between and across her clit and across her parted. She held me tight and kept pleading me for favour. Then an idea struck me. I told her that she can meet me privately and I will give her the answer sheet and dictate her some theorems which will give her enough marks to pass. In this way no one will have a doubt or proof. She readily agreed to come to my private apartment in the evening.Only I know how nervous I was waiting for her rehearsing the whole plan in my mind again and again. Finally she knocked at around 7 PM and I intentionally. ‘He takes two every three years or so. He does his research and he drives a long way to get them. With you two there’s twelve of us.’ ‘Twelve?’ My mind spun, two every three years, twelve! I quickly counted, four by the third year, six by the sixth, eight, ten– fifteen years! She just nodded. ‘I’d just finished training to be a nurse when he took me. I think that’s why he chose me, he knew he’d need someone to fix us up after he uses us.’ I shivered, my back burned and I focused on staying.