I smeared him with suntan lotion as we bobbed fifty feet offshore. Then he slathered me from head to toe and back again in return. Suddenly that fam...liar old expression came across his face. He shuffled back toward the idling outboard motor, adjusted its tiller up to a 45-degree angle and exclaimed, “Laura, I’d like to introduce you to Johnson. He’s long, thickly ribbed and obviously all abuzz over meeting you!” The dirty old bugger squirted sunscreen along the tiller of the outboard motor. I quickly licked the juices from her, taking in the scent of her sex. As she was recovering, I slid off my pants and boxers and went back to kissing her and playing with her tits, and continued to stimulate her pussy with my fingers. I then moved on top of her rubbing my rock hard cock on the outside of her wet mound. She moaned and I slowly let it enter into her opening. She looked up, realizing what was happening and said that she wasn’t sure if she wanted to go this far. I was too late; I. I gently sat her down on it and tookcare of the wet diaper. Truth be told I loved taking care of my sister!She was the most precious person in the universe to me. I was able toget her tights pulled back up and lay her down in her bed without herstirring a bit. The pacifier she had in her mouth never once looked likeit was in danger of falling out either!I walked quietly out of her room and went down the hall to mine. I satdown at the desk to start doing my homework. I only had about. “You are ready. Count to 100 then slowly come down the stairs acting like Marilyn Monroe making a grand entrance. Say nothing and when you get to the bottom of the stairs just stand there with your feet shoulder width apart and one hand on your hip.”“Okay.” I replied wondering what I’d got myself in to.As I slowly descended the stairs I looked around. The room had gone silent as I saw about a dozen guests of all ages, the women were wearing smart cocktail dresses and the men in smart, casual.