My parents and I were on the bow of the boat, naked and very horny! All the other boats in the area had naked people in them too and we could see some of them fucking. We decided that since they didn't know we were all related, we could fuck in public view ourselves and boy did we!! Step-Daddy started off by licking my pussy and ass while step-mommy sucked his big cock. Step-Mommy then went down on me while step-daddy fucked her doggie style. Step-Daddy then called the captain of the boat over and told me to suck his dick and to be sure and share his cum with step-mommy! I did as told and spit... Show more