She took my belt off and used it to tie my hands to the headboard. She told me to wait, as if I had a choice at that point. She went into the bathro...om. I heard a text come through on her iPhone through the bathroom door, then ticks of her typing as though she were responding. A few minutes later she came out wearing lingerie. A black thong, and black lace bra. She came over to the bed, unbutton my pants and pulled them off. Then my underwear. My dick was already hard. She started. We’re not embarrassed – neither should you be. I’m Diana and this is Mike, and we just love having sex in the outdoors.”“I’m Bill,” the watcher said. “I’m sorry I’ve spoiled your little – uh – interlude.”“Well don’t be” said Mike. “We’re bits of exhibitionists, so an audience is something we enjoy. And you were clearly enjoying it too,” he said, glancing down at Bill’s now semi-rigid cock. “Look Diana – Bill was all set to cum when he fell in on us. Do you think we should invite him to join. We behaved like spoiled children after we picked up the car. We fought often over who would get to drive it. Neither of us are particularly fast or skilled drivers, but that did not make a difference. Neither wanted to be the passenger! We also argued over who was the better driver. Finally, we agreed that we would race to decide. We mapped out a route of about three kilometres around seldom-used roads near the house. We would each get three attempts, and the person with the fastest time would. As I helped Javier out of his clothes, Momma knelt up and started sucking the Decurion's cock. They talked about her experience as if they were discussing the weather or something, and Momma said she was out of practice -- but then she went at it like a real champ! I was impressed! The Decurion asked me, "Have you ever done this?"Embarrassed, I replied, "They gave us rubber ones at school..."The Decurion said, "I bet you'll find that the real thing is a vast improvement."By then, I was down in.