nce I got, I rubbed one out.  And for all that jerking off I did a bang up job of keeping it private.  That is until one day after dinner........

         We had just finished dinner and had sat down to watch TV.  My father was flipping through the stations and stopped on "Wheel Of Fortune."  Well that did it for me; one look at Vanna and I had to excuse myself.  I told everyone that I had some reading to catch up on for school and went up to my room.

         Once I got up to my room I locked the door and went strait for the box under my bed.  This box contained all a horny guy at any age needs: one Victorias Secret catalog, one dirty rag, and one Sears catalog(for the ladies undergament section) just for a change of pace everyonce in a while.  But tonight it would be just me and Vanna so a grabbed my rag, took off my cloths and hopped on my bed.

       I was really getting into it when I thought I heard some one at my door.  I turned and looked but saw nothing and returned to the work at hand.  I was almost there when I suddenly heard my sisters voice: "What are you doing, Tom?"  Oh my God ! was all I could think.  The door, I thought for shure I had locked it!  I tried my best to cover myself up but i was bare assed naked on my bed with only a nasty rag in front of me.  My only saving grace was that my back was to the door.  I said the only thing that came to my head: "None of your business! Don't you know how to knock?!"  "I did knock you but-head. Are you alright?" replied my sister. 

      Was I that into it? It didn't matter at this point. "I said it's none of your business, it's guy stuff.  Now get out!"  My sister was stubern and continued to probe:  "I'm your sister, Tommy, you can show my anything."  "Not this, now would you plea..." but it was too late my sister had walked around to the side of my bed and was staring and my hand as it struggeled to hide my member.

       "Wow!" she said, "Is that what I think it is." "Yes, it's a penis now would you go.  If mom and dad saw us like this they would kill us. Go!!"

     My sister walked towards the door and just as soon as I thought this ordeal was over my sister closed the door and said: "Now the door is locked and no one will see.  Show me what you were doing."   "I'm not gonna show you. You don't want to see."  "How do you know what i want to see.  My friend Jenny told my how she jerked a boy off and that all this stuff came out.  If that's what you're doing then I want to see."

     I could see that this conversation was going no where and I was aching to pop so I said: "Alright, but you can't tell anyone about this."  she agreed and took a seat at the other end of my bed.

      I closed my eyes and went back to work, trying to forget that someone was watching, when my sister said: "Why are you doing it with your eyes closed?  Don't you wanna watch?"  "I've seen it a hundred times.  Besides I'm thinking of a pretty girl when I do it."  "Ohhh." She said, "Do you think boys think about girls like me?"  "I'm shure some do. Your very beautiful. Now stop interupting and let me finish."  "Well then why don't you look at me while you do it.  I don't mind."

     Before I could say a thing my sister was pulling her shirt over her head.  Her chest was tiny but just barely noticeable with perfect little pink nipples.  It was all a boy could take.  I blew my wad right then.  My sister giggeled and said: "Wow Tommy, if I knew that's all it took I wold have done that five minutes ago."  "Oh man that felt good." was all I could say.

     "Is there a way for girls to do that?" asked my sister.  "Yeah.  My frind Dave's older brother said he gets his girlfriend off by rubbing her clit and then fingering her."  My sister sat there for a moment thinking while i cleaned myself off.  Then, to my suprise, she stood up and took off her jeans and panties.  I just stared in amazement as my sexy little sister laid down across from me on the bed and spread her legs wide.  She was sexy indeed.  About 5'4" and maybe a 100 pounds wet.  And she was hairless below her eyes.

       She reached one hand between her legs and began to explore.  She found the little nub and the top of her slit and began to play with it.  "OOhhhh." she moand, "This has got to be the clit.  That feels ssoooo gooood."  Instinctively she started to play with her nipples with her free hand and began to buck her hips.

      My cock was now throbbing again so I went back at it as I watched my little sister begin to finger bang herself.  She was now staring at me with wanten lust as we masterbated together.  "Oh my god sis you are so hot your gonna make me come again." "Oh Tommy, watching you is making me hot all over!  Oh yeah, Oh yeah!  Ohhhh."

     I came and then she came.  I slumped over in axaustion.  My sister layed there quivering with satisfaction.  After afew minutes my sister got up and got dressed in silence.  I did the same.  My sister fixed her hair in my mirror as best she could.  she then turned around kissed me on the cheek and said: "We have to do that again soon." and then skipped out the door.

     My first naked girl was my little sister and she was awsome. It wouldn't be soon enough until I saw her that way again.........

ot;  "Well I'm sure you can keep yourself busy.  Be nice to your sister, and I'll see you later."  "Bye mom."  And with that she was out the door.

        "Tom! can you come up here!"  A grin grew on Tom's face.  His sister called to him just as his mother pulled out of the drive way.  "I'll be there in a sec."  Tom husteled up the stairs and to his sisters door wich was just cracked open.

         Tom knocked and opened the door at the same time.  "You don't have to knock big brother."  "Well, some of us still have maners." "Ha, Ha.  Do you want to see me naked again or not?"  "Of course I do!"  "Then quit your bithcin' and come over here."  Tom walked over to his sister who was lying on her bed.  She still had on her school uniform; a white button up shirt and a blue plad skirt.

       "I want to watch you again Tom.  I can't tell you how hot it made me."  "Oh I think I have an idea sis."  Tom pulled his shirt off and Theresa stood up on her knees and began to un button her shirt.  Tom went for his belt next but his sister reached out her hands and stopped him.  "Let me." she said.  Theresa began to loosen her brothers belt. Then she popped the button and began to pull down his zipper.  Tom, anxious to see his sister naked, finished unbuttoning her shirt and pulled the wife beater she was wearing over her head; exposing her young chest.

     "Little sister, you are so so sexy."  "Thank you big brother." as she reached her hand down his boxers.  "The same could be said about you."  Tom's head rolled back in extacy as his little sister began to stoke his cock. "I love you."  was all he could say.

     He bagan to pull his pants down to give his sister better access.  Tom kicked his pants and boxers off and Theresa reached under her skirt and threw her panties to the floor.  "Kiss me brother." She said with ergency in her voice. And Tom did.  They kissed long, deep and hard as they held eachother close.

    As they kissed, Tom's hand made its way down his sisters back to her firm ass.  He gave it a firm squeeze and his sister responded to it with a little moan.  He moved his hand around to her front and under her skirt, finding her little box.  He began to move his fingers up and down her slit ever so gently and this time he thought he heard his sister coo.  Theresa moved a hand back down to her brothers waiting dick. and began to stroke him softly and slowly.  They fell down on the bed together; still kissing, still probing.

     "I want you.  I want you bad little sis."  " You have me brother."  "No.  I want to be in you.  I want to make love to my sister."  "I don't know if I'm ready for that.  Why don't we just fool around some more.  We can get to that later when I'm ready."  "Alright sis, when your ready."  Tom was a bit disapointed and Theresa could see it on his face.

     "Oh don't give me that sad face brother."  And she tugged his cock a little harder to remind him of what he had.  Tom smiled a big smile and began to kiss his sister again.

     Theresa pulled on her brothers bottom lip with her teeth.  She started kissing his neck and shoulders.  Moving lower she made her way to his nipples, giving each a good suck as she continued to make her way south across his belly and finally to his cock.

     Tom looked down at his sister and she gazed back at him as she stroked his member.  She broke their stare and licked his cock head.  It made his dick jump in her hands.  Tom moaned and Theresa giggeled with delight knowing she could make her brother squirm like this. "Don't stop." was all he could say."What's that brother?" she quiried mischevioulsly.  "Please sister, don't stop!"  "Don't stop what?"  "You're driving me insane over here!"  "Beg me for it brother."  "Oh please my beautiful little sister, please don't stop sucking my cock.  PLEASE!!"   "That's better."

    Satisfied with her brothers response Theresa began to lick her brothers shaft up and down.  She took his cock in her mouth.  "That feels better than anything ever little sister.  God I love you."  She moaned in response as she bobbed her head up and down.  It wasn't long before Tom was ready to blow his wad and he told his sister.  She didn't respond except to move faster and suck harder.  Tom came hard in his sisters mouth.  She shot up strait with a mouth full of cum deciding what to do.  Before she could make up her mind it began to dribble out of her mouth and down her chin so she swallowed it with one big gulp and wiped the rest from her chin with a proud grin.

     "My god sis, you're a pro."  "Any thing for my brother." Tom wanted to return the favor and ached to taste his little sister so he tugged her skirt right off so there was nothing to get in his way.  He stopped for a second to admire the sight of his naked sister lying before him.  Her tiny chest with her erect nipples.  Her perfect skin, smooth from head to toe.  Her golden hair, rosie cheeks and her pretty smile.  He loved it all and it was now his.  Until yesterday he would never had looked at his sister this way and now he new he could never see her any other way.

     She looked at him with a twinkle in her eye knowing that she was about to be serviced.  Tom thought to torture his sister the way she had tortured him but he was to impatient.  He wanted to taste his sister now.  He leaned forward and began kissing her inner thy, moving from one to the other inching his way toward her bare box.  He rubbed his nose against her slit and she moaned.  Tom was moving his mouth into position when......

    "I'm home kids!!"  "Theresa, come grab your little brother and Tom come help me unpack the groceries!"

    They both jumped up and began to throw on their cloths.  "Be right there!"  they shouted in unison.  They looked at eachother and smiled.  Tom was dressed first, hopped down the stairs and began to help his mother.  Theresa came down next after putting herself together and kept an eye on her little brother as her big brother and mom took the groceries out of the car.  Tom walked into the kitchen with several bags in hand as his mother walked back out to the car.  Theresa leaned in close to Tom and wispered in the sexiest voice she could find , "You owe me, big time."  Tom grined and wispered back, "Oh, you'll get yours.  I promise."