It was very convenient to have a twin brother, she thought as she lay on her bed, the covers pushed down to her ankles. When they reached puberty, the... reassured each other, and filled in each other about what the opposite sex really thought, and who liked them, or was worth dating. They had even practiced their first kisses on each other, one of the clumsiest episodes of her life, she thought, but also one of the hottest in a weird sort of way. After that, when she had been at a slumber party. She always wore skinny jeans, which always made me hard on.After a few months she became used to her job, more friendly and chatty. She liked me a lot, so I always sat next to her in the bus. One cold day, her small nipples were hard, I couldn't keep my eyes off her tits and she noticed, whenever she saw me looking she would cover her breasts with her jacket.After a week of endless erections, on our way to school, she asked me to wait for everyone to get out first because she wanted to tell me. I felt him put his hands onto my waist and run them up to under my armpits, his fingers deftly touching my small brassiere, before descending back down my waist line over my hips and stopping mid thigh, as if searching for the tell tale sign I was in my school regulation underwear and stockings, which I was. His hands retraced their descent back up my body to my tartan skirt waist band, and I felt the button pop and the zipper eased down. It was a relief on my bladder in doing so, but the only. It was Stacy begging HIM for it. Instantly her head snapped upward to the heavens. In no time he was working into her pretty hard. In and out. In and out. In and out. He was really pounding her. His huge body slamming violently into her little body. Rick's huge hands gripping her waist like a little rag doll. Within minutes she was climaxing for him. I could see her teeth gritting. She turned her head downward as she began to convulse. Eyes closed, she was trying to not fall. Her legs were.