Geo opened her eyes, and after grimacing at the camera, came over and straddled me on the couch. "You're really enjoying this, aren't you, pervert?" S...e whispers in my ear. I try to stammer that I hadn't meant my throat clearing for this, but my throat locks up as she begins to move her hips, and I immediately begin to get hard. "Why won't you answer me, if you are going to tell our parents or not?"The combination of her movements and whispering in my ear are starting to have a profound effect. A reef is coral."David looked at the chart and the compass, He stepped out and hollered at Twin on the helm, "Steer 123 degrees, Twin." He stepped back to the chart table. "What else?" We've been sailing heading into the wind so 123 degrees will be just past close hauled. The Sails will work better ... transmit more power ... if we flatten the sails. Is there something on the end of the boom that we can tighten to take the belly out of the sail?" You've studied." Not exactly ... we do live on. " Well, you can think about it while I scrub your back."The shower was delicious and with all the giggling and tickling and rubbing, it took us half an hour before we were patting each other dry in front of the big mirror. Thad went to the sink and splashed cold water over his parts until his penis lost some of its erection. Then he slipped the rubber collar over the end and pulled it back tight against the hilt of his body. His stiffening cock filled it quickly."Only way I know of getting it. If the things that had been done to him so far had turned him on immensely, they were nothing compared to what he was experiencing now. Not only was he bound so totally, lying on the floor, that he couldn’t move a muscle, but he had just been forced to swallow mouthful after mouthful of hot, sharp, piss directly from the sweet pussy of a sixteen year old girl (who had just arse-fucked herself with a vibrator held firmly between his teeth)… and now the same girl was straddling his wide open.