We still had plenty of time to do some moredredging & to show the boys how it was done. We also wanted the girls to joinus at the dredge. We had a lar...e wooden sluice box we had built attached to ourdredge. The girls job was going to be keeping it running smooth by tossing thelarge rocks out of it. 1 girl was placed on each side of it. Then we told theguys that if they wanted to fuck 1 of the girls while the girls worked to justbend them over & fuck them while they kept the box clean & then get. I knew if Bob ever had the chance to fuck Mary, he would. I don't ever see Mary give him any encouragement. Unfortunately, Effie let it slip to Mary that Bob was loaded in the crotch area, and at that moment, things changed.I came home early from work. I left the car in the driveway and went through the front door. I walked to the kitchen and stopped immediately, as Mary and Bob were embracing. I thought maybe something happened to Effie, and Mary was consoling Bob. I went back to the front. Then he clapped his hands and two of the girls were kneeling at his feet and undoing his clothes. His chest and back was also covered in tattoos and then they took his weird looking trousers off, sort of a male wrap around sari and he sat there with his cock and balls exposed. They were fucking huge and now I realised why he wasn’t wearing normal trousers like his body guards. His cock was not long, maybe 6 inches but it was fat like a very short courgette, like it had been pumped up, but his. That is, until she proposed we share a bed to keep warm. I answered so quickly I think I might have actually agreed before she even spoke the words. Less than five minutes later, I lay naked beneath the covers (I always sleep nude). A surprised smile appeared on my lips when I saw her slide out of her clothes and slip in next to me. The simple sight of her gorgeous body was enough to send a powerful wave of arousal washing over me. Fortunately, I had enough self-control to keep from pulling her.