She is moaning constantly, telling him "fuck me" and "your cock feels so good." She was putting on a bit of a show for me, as she knew I could hear ev...ry word while I was upstairs jacking my cock. He wasn't very vocal, just some moans here and there.The whole time I am slowly jacking my cock, not wanting to cum...it was excruciating."Oh yeah, fuck my pussy!"Every time she said something like that while they were fucking, I had to stop stroking just so I wouldn't cum. My wife can be very shy. She was on her back lying on a towel in a blue bikini with strings on the side.Her pussy bulged upwards in a beautiful curve and her nipples were visibly stiff from the cool water.“Hi Lisa!”,i said smiling and admiring her body.“Oh Hi!”,She replied while getting up and sitting crosslegged on her towel.“So where is everyone?”,i asked.“Oh they went out to the coast for the day”,she said,smiling eagerly.“Oh...so we are left all alone..”, I grinned sitting against a wall facing her.She smiled and. Being a voyeur becomes very infectious and I was facing an unknown time span of zero action which wasn't helped by sitting around at home every day thinking about it. Cherry was rostered on to go to work on Monday, Wed & Friday each week. She went in along with one other lady and Brian and Maree. The other girls covered Tues &Thurs. She had been doing this for several weeks and then three weeks ago Maree decided she would take the Wednesdays off which left just Brian, Cherry and one other in. I see him shrug his shoulders and walk behind us with mom hand in hand smiling. As we continue down the beach all we really see is older folk mostly out of shape and sorry to see sagging tits on most of the women. As we turn a bend on the beach dad drops his bag and starts to get undress. Seeing this William and I follow suit and take off our shorts and tee shirts. We are sporting good looking hard on watching our mother strip out of her small bikini. She was by far the best looking thing.