My baby and I share the same natal day. We 're not Twin Falls though. We just happened to be born on the Sami day, but one year apart. I guess Dad was a busy guy back then.
Shortly after I turned 16 and Marilyn turned fifteen I began to acknowledge that my piddling sister was n't so short anymore. At fifteen age old she had already developed a rather big embrace and a very nice, curvaceous body. She was around five feet eight or nine and I guessed her to be somewhere near one hundred twenty lb. She kept her hair short and parted on the side. She did n't wear a lot of make-up, but then again, she was only xv and mom and dad did n't O.K. of that sort of thing. She had definitely grown into a nice looking young woman. For me, we 'd gone from being just brother and sis to her becoming the fancy of my late night jerk off academic session.
As much as I fantasized about her coming to my room for raw sex adventures I knew this was something that was limited to the region of my oversexed resourcefulness. Still, I enjoyed it even if only in my mind.
The initiative sentence `` it '' happened was purely by accident. Mom and Dad had gone out to a dinner party and Marilyn was over at her friends menage, or so I thought. I was in my room, on my bed with my estimator monitor facing me, watching a really secure pornography clip. I had taken all of my clothes off so as to really revel my time alone. I had poured some oil over my Harlan F. Stone hard cock and was slowly rubbing it up and down. Obviously, I was lost in the porn action because I did n't hear Marilyn add up base.
The way my room is set up the mirror on my chest gives a perfect tense reflection of my bedroom doorway.
So, here I was stroking my putz in terminated desertion when I noticed a movement behind me. Marilyn was standing there.
My initial reaction was to pull the bedspread over myself, but something stopped me. Maybe it was shock absorber or plethora or maybe something else, but instead of panicking I continued to rub my prick while my sister simply stood there watching.
The turmoil of Marilyn watching me jerk off was a turn on I had never thought about before. In all my fantasies I had never given a moments thought to her watching me.
Before I realized how far along I was I shot a huge flow of cum into the air. It landed on my chest and stomach. A endorse and third stream hit me in the human face and bureau. I had never cum so hard in my life.
As the survive remainder of my orgasm dribbled into my hand I looked up to see that my sister was gone. She must have sneaked out because a few second later I heard the front door open loudly and Marilyn came in the house a second time.
I went into the bathroom and took a quick shower bath, dressed and went downstairs to see what was going to happen.
My sis was sitting on the sofa watching something on TV.
'' Thought you were over at your friends home, '' I said, not looking directly at her.
She continued to gaze at the TV. `` I was, but her mom came home and started in about her not cleaning her way so I left. What are you up to ? ``
So, we were n't going to acknowledge what had just happened. `` I was just hanging around watching some Youtube vids. ``
And that was the end of it until a workweek later.
Our folk music had gone out again, but this prison term Marilyn stayed home. I had a plan to see just how far this was going to go. After all, I had thought of naught else all week.
My sister and I were watching TV when I said, `` I 'm going up to my room to watch some clips ''.
She merely shrugged as if to say, so what. We 'd soon see if her shrug was for veridical.
I found a good long telecasting clip to watch and as before I stripped down raw and laid on my bed. I was so rouse I was afraid I 'd blow my load before Marilyn had a opportunity to follow me upstairs. I did n't get to interest though because as soon as I oiled my hammer and began to jerk it she was in the doorway. This time I said, `` Come on in. ``
At starting time it looked like she was going to run off. I thought for trusted she knew I had seen her the cobbler's last clip, but I guess I was wrong. After a short waver she walked slowly into my way.
I had to focus all of my attention on not cumming right then and there.
Marilyn stood directly over me.
'' You 're discussing, '' she said never taking her eyes off my cock.
I continued to flick off without answering her.
'' Is it going to shoot soon ? '' she asked, her representative a little rebuke.
'' Yeah, pretty soon, '' I managed to say.
'' Does it feel good ? ``
'' Yeah, it feels tangible good. ``
'' Does it make you horny doing it in front end of me ? ``
I knodded.
Finally she admitted to seeing me cum the week before by saying,
'' Is it going to be as much as last time ? ``
Before I could serve I started cumming. I shot a huge current into the air that went over my psyche and hit the headboard of my bed. A secondment guess went straight up and landed on my tum. Several more hit me in the chest and branch. When I eventually stopped shooting I was drenched in my own cum.
Without a Son Marilyn walked out of the room, but returned a few moments later with a face cloth. `` We 'd better get you cleaned up before Mom and Dad get home, '' she said and began wiping the cum off me. It took several trips to the can for her to get me cleaned and I was grateful because I had cum so hard I did n't have the energy to strip myself.
When she was done, she said in a sweet voice, `` Tell me next time so I can watch from the beginning. ''
For the adjacent three weeks we never got the house to ourselves. But I think this actually gave Marilyn time to get into it fully. It started with footling insinuation, eye contact and turn over brushing against me.
Finally after an infinity Mom and Dad went out one Friday eve.
I was in my room laying on my bed fully dressed when my sister came in.
'' What 's going on ? '' she asked, while avoiding looking at me.
'' Not much. How about you ? '' I pretended to translate a book.
'' Same here, '' she said.
We got quiet for a while then Marilyn spoke. `` So, you gon na do it tonight ? ``
I put the Scripture down. `` I do n't know. I thought maybe you 'd do it for me ... ''
'' What do you think of ? You want me to yank you off ? ``
'' Sure, why not '' ?
She shook her head. `` No way, Jose ! forget it. ``
'' O.K., see ya later '', I said and went back to my book.
Marilyn looked storm. `` I thought you said you were gon na do it ? ``
I put the Quran down for the second time. `` Oh, I am. But you 're not going to be there. ``
'' Fine, '' she said and stormed out of the room.
Shit. Maybe I pushed it too far. I waited for a few proceedings and was just about to foretell her back when she walked into my room.
'' I 've never done anything like this before, '' she said, as if I had thought otherwise.
I tried to act matter-of-factly, but my hands were shaking. When I slid my pants and underwear off and sat on my bed my turncock sprung out. The head was red and intumesce, the shaft equally so.
Marilyn gasped. I could't blame her. It looked hard and mean.
'' What should I do, '' she asked ?
'' Well, you can pour out some of this on it, '' I said handing her a bottle of oil.
Marilyn did as she was told.
'' Now put your hand around it like the grip on a handlebar and go up and down. ``
For a mo she paused, then took my cock in her velvet hand and began to stroke it up and down.
This was the first time a hand, early than my own, had been on my peter and it felt improbable.
As Marilyn stroked me up and down I arched my pelvis in sentence to her movements. Her oiled hand felt like what I imagined a pussy would sense like and I fucked it as hard as I could.
Precum began to seep from the tip of my overindulge pecker. Marilyn took my egg in one hand and continued to jerk me off with the former. I was n't going to final much longer and I told her so. She laughed.
'' Do you want me to stop, '' she said dropping my hammer and balls ?
'' Oh perdition no, '' I whimpered.
She took my turncock back into her hands and started jerking it again.
'' I want to see it dart a lot, '' she said.
To my surprise my sister let her the right way hand jerk me as it had, but ran the palm of her left hand over the well up cock head word.
This was it. Before I could say anything a huge stream of cum shot out against her hand spraying us both with rival amounts. I moaned and Marilyn laughed.
With her left hand covered in cum she placed it back on my tool along with her rectify hand and resumed jerking me off with both.
I pushed into her custody as if my life history depended on it. She, in turning, squeezed her bridge player tightly around my turncock as hot cum flew everywhere.
I must have shot ten current before I finally finished and collapsed onto the bed .