http://www.mrdouble.com Authors Note: This is a true story of sexual exporation between 13 year old Jimmy and his 11 year old sister Tess. Jimmy got home from school and headed down to his basement bedroom. He liked having his own privacy now, especially since he could masterbate without fear of having his nosey sister catching him in the upstairs room they used to share. Jimmy undressed from his school clothes, and slipped into a thin pair of running shorts. He liked the way his cock flopped around inside the loose shorts, and since his folks weren't home who cares! He sauntered upstairs and turned on the TV. His sister came down for a snack and called one of her friends over to play. She noticed her brothers partially visible penis thru the shorts. He didn't care if she looked, after all, she was only 11 - she probably didn't even know what a penis is! She did know what a penis was though, and was very curious about them. She was getting tinglings between her legs, and thinking of boys and penis' all the time. She sat down next to Jimmy to get a closer look. "What are you watching Jimmy?" she asked. "Planeteers cartoon" he answered trying to ignore her. "My friend Tammy is coming over, can we watch it with you?" she asked nicely. He was about to tell her to fuck off, but remembered that Tammy was a total babe. She was a year older then Tess, and had some nice tits for a 12 year old! "Okay sure" he said. Tess was pleased, now she could secretly watch Jimmy's penis move in his shorts and let her friend Tammy see too. As Jimmy kept thinking about Tammy, he penis started to get hard, and twitch under the thin material. Jimmy didn't want to fumble with his dick in front of his sister, so he just let it flop where it wanted. It was almost fully erect now, and the pink head of his cock had popped out of the top of his shorts. Jimmy didn't move, and hoped his sister didn't notice. She was watching him every minute tough, and couldn't believe she actually saw it poke out of his shorts. It looked lovely and she wanted to see more. The doorbell then rang. It was her friend Tammy. When Tess got up to answer the door, Jimmy quickly rearranged his cock. They both entered the TV room and Jimmy waved hello. Tess asked Tammy to come upstairs for a second "I've got to tell you something" When they were in Tess' room, she filled Tammy in on the shorts Jimmy was wearing. "Cool, lets go back down, I want to see it too" Tammy said. Tess then said, "Let's play peek-a-boo back at him too. I'm taking off my panties." Tammy also agreed to go downstairs without panties. Both girls were still wearing their school dress uniforms. Jimmy was hoping they would return, he wanted to see more of Tammy. His dick has returned to its soft but thick size. He sat indian style on the floor, letting his testicles show completely thru the leg opening of his shorts. They then entered the TV room, both girls looked immediately to Jimmy's balls that were showing in plain sight. Jimmy got up and sat on the couch hoping that Tammy would sit next to him, but they sat on the sofa across the room from him. When they sat down, they playfully opened their legs some, letting Jimmy get a view of their pussies! They just let him have a small view, then crossed their legs. Jimmy was pleasently shocked. He saw enought to see that Tammy had a small patch of black hair above her slit. And was even surprised to see that his sister had a small growth of hair there too. Jimmy felt bold and moved over to their sofa and sat between them. His cock stiffening again, and very obvious. Tammy could even see the vein on his dick throb. "So girls, I couldn't help but notice that you were staring at my penis" They both looked down at his tented shorts and said "Yep" He decided to give them a thrill, and pulled down his shorts. His cock popped out, staring erect right in front of them. Both girls opened their legs and started to rub their pussies, giving Jimmy full view. Jimmy said "Go ahead and touch it, you can lick it too if you want" Tammy reached for it first, loving the way it throbbed as she touched it. She boldly kissed the tip of his cock, it smelled so wonderful. Jimmy asked if he could touch Tammy's pussy, she nodded yes. As Jimmy explored the folds of her labia, Tess explored Jimmy by licking his entire cock and balls. Jimmy was going wild! He licked the outside of Tammy's cunt, then placed his finger inside. It was very warm and wet, Tammy let out a groan as he touched her. Then Tammy said "Fuck me Jimmy, put that hard dick of yours inside of me." Jimmy had never done that before, but was more than willing to give it a try. He brought his cock up to her virgin slit, and pressed the tip in slowly. Tammy groaned more. He pushed in a little more of his dick, and pushed up against her unbroken cherry. She begged him to fuck her now, so he pushed in as hard as he could, shattering her cherry. She let out a scream, but Jimmy shoved his entire cock inside of her now. He pulled in and out, experiencing the pleasure of intercourse. He knew nothing of birth control, and continued to fuck until he unloaded his sperm deep inside of her. Just as he unloaded, she begged him not to cum inside of her but it was too late. He withdrew and a flood of cum and a small trickle of blood oozed out of her stretched pussy. "Oh well she said, it was worth it. You are a terrific fucker Jimmy." Jimmy was just getting started, he wanted more, and his cock was hardening again! He looked at his sister, and said "You're next!" She was scared. She thought it looked painful watching him fuck Tammy. Tammy assured here it felt good, go ahead and enjoy it. Tess agreed and opened here legs. Jimmy licked her pussy some to get it wet and ready, then brought his cock up to her tiny opening. He tried to push in just the tip, but her pussy was much tighter than Tammy's. Maybe it was because she was only 11 he thought. But he pushed harder, and sure enough it went it. He actually pushed too hard, because he slid ALL the way in, breaking her cherry instantly. She screamed, as he started fucking her harder now, he was unstopable. He pumped her with more force then he fucked Tammy. There was blood on his cock, but he screwed her even faster and harder. The sound of his balls made a loud slapping noise as they made contact with the outside of his sisters cunt. Wump wump wump he continued to thrust all 6 inches of his teenage cock into her swollen and bleeding vagina. He then let out a roar of pleasure. He came with a violent orgasm, much stronger then his first. He could feel what seemed like gallons of cum squirting out of his cock and way inside Tess. He stopped his thrusting soon after he came, pulling himself out of his sister, with a river of his semen following. She was quietly weeping, excitied by the sexual activity, but in pain from her brothers thoughtless assault on her tender vagina. Her small pussy looked very open and violated, semen and blood smeared across her overly stretched twat. Tammy's cunt looked about the same, but much less blood. They were so wrapped up in the sex, they didn't realize that their mother had walked in!! Jimmy had alot of explaing to do... Endnote: From Jimmy's first sexual experience, Tammy ended up getting pregnant. Jimmy still fucks his sister, and several of her new friends. A year later he got his sister pregnant. Jimmy left home when he was 15, presumed to be in California somewhere... *** This file was leeched from fUrNaCe mAnS cAvE visit our FTP site for other juicy stories and pictures. Out UIN# for contact: 1003125