Was not required at my school so I wasnt really sure how it REALLY worked. All I knew was that 2 people get naked, nothing else. I knew about how to f...ench kiss from hearing people talk but I had never even had a closed mouth kiss. I knew you could do sex stuff with your mouths too but not much else. All in all, I was pretty naive. I came out and turned on the tv, flopping on the couch. Jamie was just sitting on the loveseat, reading and looked up at me, face getting red, A girl your age really. The store manager kept offering her more hours, asked her if she would help train the new kids, put her up for Employee of the Month. She was pleasant and agreeable but said that the hours weren't negotiable. She had obligations at home. They understood and said that the door was always open. When her third Monday rolled around, I figured it was time for her to start her descent. Sunday night in bed, I explained my plan to her. She was so eager to get started she stayed up all night, just so. She washed over her arms and stomach and between her thighs. She gasped as some water made its way between her slit, running down her clitoris and making a shivering, pleasurable sensation go up her spine. She slowly put her hand on her hairless pussy rubbing her fingers over her clitoris until she was close to coming, making little gasps and moans as her muscles tightened and she came, slowly but powerfully. It still wasn't enough, she needed something inside of her, a cock. She couldn't. "Yeah, too tight baby," he all but growled in her ear. "Gonna have to open you up a little before you can take me." He was still working his finger inside her and sister just nodded,her hips moving in mindless rhythm against him. He smiled as he moved down and very deliberately wrapped his tongue around her clit. She all but came off the bed at the sensation, clawing at the blankets beneath her and crying out. He used his free hand to hold her hips down as he licked and sucked at his sister's.