Climbing back aboard and drying ourselves off we set about getting dinner and enjoying a drink. We ate and drank in the cockpit of the boat, the stea...y, calm night soaking our bodies with sweat. Laughter and jokes filled the air and one bottle of wine led to another and another as we partied into the night.I noticed Sarah getting a little drunk from the wine but thought no more about it until someone remembered the inviting option of cooling off in the water. Sarah jumped quickly to her feet. On her hands and knees on their coffee table with Michael sliding his huge cock in and out of her arse. She had one of the other guys cocks down her throat and two others stroking their cocks to the side of her face. As I watched, she stopped sucking that cock and started on another. I was furious, she won't ever suck my cock and won't let me within a mile of her arse and here she was with complete strangers sucking and taking A for all she was worth. I charged into the. My arousal building a little moan escaped and I guess that was Rita’s cue because I suddenly felt silky fabric at my fingertips with a warm heat radiating out. Knowing what she wanted my fingers gently brushed along her panty-clad lips. Rita had me roll to my back.Once rolled over I was able to look at the vision of desire. Rita was just pulling her top off revealing her sheer white bra, dark nipples standing erect. The sight had my cock fully engorged and I could feel the pre-cum on the tip of. ?I think we need to make an example of the mouthy bitch?, decreed Bill. Using another zip tie, Barb was the only one of the three to be hogtied. In addition a length of rope was fastened around her neck, and then attached to her ankles. ?Go ahead and struggle bitch so you can choke yourself?, chortled Bill. A sack was then placed over each of their heads; the three ladies would remain quiet and docile for the remainder of the trip.During the trip the ladies purses were searched for ID; as a.