I was plotting how to get her to bed. Then I came across a story in which a guy had placed a spy can in a lady’s bathroom and blackmailed her that i... she didn’t agree, he would post the video online. I thought if doing a similar thing but instead of bathroom I chose her bedroom. I placed a button camera in one of her husband’s shirts and started watching the video through the receiver. She came and as expected, removed her pallu. Now she was in her blouse and petticoat. Her deep cleavage was. "Round two" she said, again I tackled her down but this time I payed on her back, with my semi erected penis on her ass. I say up and spanked her ass. "Sam" she said in a playful voice. I lay back down on the same position. She was squirming, and wiggling and trying to break free. " to easy " I called out "just wait" she snapped back, suddenly I pressed my dick on her ass like in the elevator. Then I started to move up and down, I was now humping her slowly she tried to get up. I was surprised. By the time I was ready to quit I had split over half the logs into boards. Sure they were rough, splinters and all, but I had boards about the same width. I looked through the rocks beside the cave and found a couple that were hand sized and had a flat surface. I tried out my idea and found that they would work to smooth out the boards. I gathered more stones and set everyone not doing something else on the task. By the time dinner was ready, the boards were also. The family, even the children. After an hour we went to momma’s bedroom. Room was locked from inside. Window was also locked. Now days I used to watch their sex from top of the ventilator, which was in back of room.We just stand on a desk. It was really tough to stand both of us on same desk, but there were no more options available to us. We managed and can do everything to watch them doing sex. Table was not enough space so we both stand in a queue in such a position that Jonny’s back was in front of me.We started peeping.