Fat Camp
Today is the day I thought to myself as I finished putting on my shorts. Why am I so happy you ask? Well today my annoying step-sister is leaving for fat camp. Mean? Yes but it's true. Let me tell you about my younger sister and then you'll know what I'm talking about.
My father married her mother when she was five and I was nine. We were always close together, growing up. However as I got older and matured into a young teenage boy my sister did not develop the way you would expect a teenage girl too. At age twelve she began eating chocolate all the time and started gaining weight. A lot of weight.
Now she was sixteen and two hundered pounds. My friends and I purposely make fun of her. Our parents are worried that she'll develop diabetes because she's so overweight, so they've decided to sign her up for a two month camp that specializes in helping teens lose weight.
A knock at my door caused me to look over at it. Mom stuck her head in. “Trey, are you going to come say goodbye to your sister?” she asked me. I shook my head no. “I'm going to go play basketball with Brian.” I told her. She nodded and left the room. I walked over to my window and looked outside watching my father help Andrea into the car to drive her off to camp.
Two Months Later
Last night Mom got a call from one of the counselors at the camp saying Andrea was ready to come home. Mom of course, got all excited and so did my father. I just simply shrugged and told them that it was cool. I could care less though, knowing my sister, she was probably more fat then ever. I chuckled at the thought of her coming back even fatter now.
It was the day my parents were going to pick her up and Brian and I were playing Gears of War 2 in the living room. My mom looked at me, “Are you sure don't wanna go?” she asked. “I'm sure.” I told her, not looking away from the game. She nodded and her and dad walked out of the house.
Shortly after they left, Brian's phone rang. It was his mom telling him to get home. He looked at me. “Mom found out I've been watching porn online so I'm grounded for a while.” he said before getting up and walking out of the house. I chuckled as he left. As soon as he was gone, I went up to my room and shut and locked the door behind me before going over to my computer and turning it on.
As it came on, I went to the search browser and typed in “Lesbian Porn” and clicked on the site I visited most. As I scrolled through the videos, I pulled my shorts down and then my boxers. I hadn't even started the video and I already had precum dripping off the head of my now throbbing cock. I finally found a video and put it on. The blonde began eating the brunette out and her moaning caused me to moan too as I began jerking the shaft of my cock.
The girl's changed positions and began fingering one another both of them moaning now. My hand motions got faster as the girls moaning increased. Finally my hips thrusting up as I finally came. As I sat there panting, I heard the car doors slamming downstairs. “Oh shit.” I muttered as I turned my computer off and pulled my boxers up and went to get a towel to clean the cum off of my computer. I cleaned up and unlocked my door and then changed my boxers and shorts as I laid down, pretending to read a book as mom opened my door.
Andrea's New Look
“ We're back.” mom said. I looked up and put my book down, not saying anything. “Come say hi to your sister, she's missed you.” she said before walking off. I had to chuckle at that but got up anyways. Adjusting myself to make sure nothing was hanging out, I walked out into the hall and downstairs. Halfway down I expected to see my fat sister with a candy bar in her hand, but as I got closer I had to hold onto the banister as I looked at the sight in front of me.
Standing there was my now hot, skinny, tanned sister. My cock began pulsing again as my eyes traveled over Andrea's body. She was in cut off shorts, a white tanktop with a bikini top underneath and flipflops. Her black hair was pulled up into a loose ponytail and her face was more beautiful then ever. I made out the shape of her lips and her jawline and then her firm breasts, her flat stomach, all the way down to her lean shapely legs. She really did it.
I finally forced myself to move down. That's when Andrea saw me and smiled as she walked over to hug me. As she hugged me, I felt her breasts pushing into me and prayed that she couldn't feel the bulge in my pants.
As she pulled back I tried to study her facial expression to see if she could tell but I couldn't even tell. “Hey Trey.” she said. Her voice gave my skin goosebumps. “Hey Andi.” I said, using the nickname I used to use for her when we were younger. She smiled. “I've missed you. How have you been?” she asked. “Good. Just playing basketball you know.” I said. She giggled, “Still trying to become an NBA star.” she said. This time I smiled and nodded.
Mom clapped her hands together. “You can take your stuff up to your room. I'm going to start dinner so I'll call you two when dinner is ready.” she said. Andrea nodded and picked her bags up and went upstairs. Mom went into the kitchen while dad went to watch the game. I also went upstairs.
As I was going upstairs, Andrea was coming out of her room in a bathing suit. “I'm going to go out for a swim. Wanna come?” she asked me. I looked at her in her bathing suit. “Nah. I think I'll stay inside.” I told her. She smirked before walking downstairs. I went into my room and closed my door as I leaned against it, not being able to control the urge anymore, I pulled my swollen cock out of my shorts and began jerking off as I thought of my younger sister.
Masturbating Siblings
Andrea had always been back for two weeks and mom and dad already had to go out of town again. They both worked in the same business and whenever one of them got called out of town for a business trip, the other one did shortly after. This time they both did. Andrea and I were sitting on the couch after dinner. Our parents were putting the last of their bags by the front door as they turned to look at us.
“ Promise you two will behave while we're gone.” our mom said. We nodded. “I promise.” we said together. Mom smiled as dad came up behind her. “Well we're going to go before we miss our flight. We'll be back in three days.” he said as they picked up their bags. We waved and they returned it before leaving the house.
As soon as they were gone, Andrea got up. “I'm going to go lay down.” she said as she went to the stairs. I nodded and waited for her to go upstairs and to her room before following her. Once I was upstairs, I was sure her door would be closed, but to my surprise it was left open a crack. It was open enough that I could see Andrea as she removed her tshirt and then her shorts.
Next she took off her lace bra and matching panties before laying down on top of her covers. I watched as she laid down on her bed and turned her head to the door with her eyes closed. I figured she was just going to sleep naked, but then I saw her hand move up and begin massging one of her breasts. She used her thumbs to get her nipples erect and her mouth opened some to let out a soft moan.
As she moaned, I felt my cock beginning to pulsat in my shorts. Andrea's legs opened up, her feet flat on the bed, and she moved her hand down her stomach to her pussy. Her thumb continued to rub her left nipple as her right hand began rubbing the lips of her pussy.
As she did I dropped my shorts and boxers down to my ankles as I began rubbing my shaft as I watched my little sister insert a finger into her pussy and then another as her hand began moving around. She was still moaning as she began moving her hand faster and then slower and then fast again. I could have swore she inserted a third finger because now she was riding her hands.
She was trying to keep quiet also, not knowing that I was watching her. I moaned as I felt myself about to cum. All I wanted to do was cum on her firm tits or inside of her hot pussy. Finally Andrea's hips thrusted up as she let out another moan obviously cumming. I came at the same time. Andrea's body relax as she pulled her fingers out of her pussy and brought them up to her mouth and tasted her own juices. That's it. I had to fuck my little sister now. She went and got me all hot and bothered with her sexy little body and now I wanted her. Picking my shorts up I went back to my room to grab a pair of handcuffs before going back to Andrea's door and pushing it open.
Teaching Andrea A Lesson
As I walked into the room, I closed and locked the door behind me. Andrea looked up and gasped as her brother walked in. “Trey?! Wha..what are you doing in here?!” she stuttered as she tried to cover herself up. I sat down on the bed and placed a hand on her ankle as I put the handcuffs beside me.
“ I was watching you.” I told her. She relaxed a little as a smile formed. “Oh really?” she asked. I nodded, “And I plan on telling mom and dad.” I said. This changed her emotion quickly. “No! Trey you can't! Please! They can't know about this!” she begged.
