As soon as he opened the door she grabbed him by the face and made out with him. He was in shock. She pulled him into his living room and threw him on...the couch. When he fell and looked up he was in aww by looking at her. Her 36DDD tits hanging off her and her ass cheeks were sticking out of her shorts. He already had a boner I could see him pitching a tent. He then realized I was in the room and looked at me smiling and said Hi, Dillon enthusiastically. I said hi and then Allison made me sit. She was now naked. It gave her a buzz, she had a book on her Kindle about girls who liked to streak around there place of work and he had always wanted to do it with her school but her shyness had always told her to think reasonably. She opened a locker and put her clothes into it. She turned the key in the locker and picked up her shampoo and took it with her into the shower. She turned it on and in turn the touch of the water slightly turned her on. She placed the key at her feet and put her. She took her shirt off and they kissed and touched each other. They weren't too far from the opening so I reached my arm through and touched her back shoulder. She had really soft, smooth skin. I was surprised how soft she was. She then touched my arm and came over to the hole. I still had my pants up and she put her hand through the hole and motioned me with her finger without saying a word. I stood up and obliged her after touching her breasts for a second. She took my semi-firm cock. I was kissing my little sister. I tried to pull away from her, but I couldnt pry myself away. Her tongue was my as she thrust it deep into my mouth was like a drug, I couldnt get enough of it. I loved the feeling of Mels quick long tongue dancing with mine in my mouth. I then began to feel my leg rise with her hand underneath it grasping at my thigh as she continued to hump my now wet cunt with her wet thigh. As we continued to make out. I cupped her face with my hands, and pulled her in.