I then noticed a slight shadow to the left next to ours in the sand. I tried to look around you and saw that several of the zig zaggers and watchers s...tting around us were now all openly stroking their hard dicks. With your hands on my thighs your tits were now being pressed together, and bouncing up and down as you forcefully impaled yourself onto my now throbbing dick. Apparently several of the guys couldnt hold out and began spraying the sand in front of you with their cum. You intently. I made sure I slid her other bra cup too and lying on her left mound I kissed the inside if her right boob. Muuaahh. “Ohhh… Maddy… come on… your sister is loving this.. mmmm a. ….aahhhhh….” was the erotic sounds that filled my ears.I already was feeling one heavy iron rod below me, never remembered the last time or even believed that it would go so hard, the 7 inch pole tenting my shorts as if it’s going to tear it if not set free. Now I moved further on her boob, placed my lips around her. .I almost cried. When I turned to see Barry behind me with an erection,I begged him to butt fuck me.This was the plan all along, to not just make me addicted to cock, but I was addicted to Barry's cock and his domination.I watched intensely over my shoulder as he pushed his cock deep in me. After a few moments I began moving. Now I was fucking back as Barry just held his boner in my butt. I had found that sweet spot, where his cock touched my prostate. My breathing got heavier and I was moaning. One of the other issues that came up turned out exactly as I'd expected. I pointed out that under my plan, the guys wouldn't get to choose which of the Target Girls they had sex with. It was up to the Targets to choose the guys. Amusingly, the guys were perfectly fine with that. I pointed out that they could always refuse an individual girl, and they all laughed - maturely - at my joke.Another slightly amusing thing that happened was that after the others had been playing 8-ball for a while,.