My mouth stayed open but no sound came out.She walked towards me, the heels now silent on the carpet, and stopped arm's length away.“Phil,” she st...rted, “well my surprise seems to have worked, but before we go any further I would like to say something. Most men I have gone out with have just wanted to get inside my knickers right from the start but you have been a perfect gentleman. You have never asked me for anything other than to go for a drink and after that first evening, you walked me. Leaning in I kiss her deeply our tongues dancing and my heart races. She breaks the kiss and says; “Stop that you naughty boy! Pick up all our things and get ready to hit the road”. “Well Sis, I’d better get dressed first, give my T-shirt back!” She smiles and lifts it over her head leaving herself naked once more. I step back taking in her beauty. “God Jen, I swear you are the most beautiful woman I have ever seen”. Cheekily she pirouettes giving me the full view. I gently slap her soft bottom. ..”And then she did. “Ah! Aiyeee!” my sister screamed as her orgasm took hold.Her pussy clenched around me so tight that I spat out, “Ah my... Fuck!”I kept thrusting, but it was much slowed from the wild pounding that had brought her off. Her cries of pleasure were the sweetest sounds I’d ever heard, and they just kept coming. I slowed the pace of my hips, and after a few strokes, I stopped with my cock nestled inside her. I caressed her butt and watched her quiver as she slowly drifted. She’d worried that she was having too much fun. Never, in her wildest dreams, had she imagined sex would be so incredible. “Okay. I’m glad.”“Anything else on your mind?”She slipped her hand under his Polo shirt, rubbed his bare back and hooked her thumb into the waist of his shorts. “Nope. Not yet.”The other things worrying her were more troublesome. Maybe later.For three hours, they headed south past the Key West Naval Air Station and the Key West International Airport, cut through the keys.