Chapter 1

This will be a mulit- part story of how my brother and I had sex all during our teens until I went to college. We started slow and by my 18th year we were doing it every day and night we could until left for college.

Bobby was 14 and I was 16 the summer when it started. We were brother and sister and Bobby was now as tall as I was and he liked to show off by pushing me or when we went swimming he would always try to duck my head under. He would win from time to time but now he was winning most of the time because he was getting stronger and stronger with each year as guys seem to get.

When I was 12 I began to develop and by the time I was 16 I had 34C breast and I had many boys chasing me for dates and to feel me up. I stopped them before they got started and told them I wasn't that kind of girl. A few felt me up outside my blouse but non had ever gotten under my bra. But like all teenagers I was wondering just like all girls and boys how it would feel to have my breasts played with and squeezed and even sucked. I would masturbate most every night and it felt good. The play with my nipples and of course my vagina gave me such a great feeling and I usually climaxed once in awhile I had a couple if I worked on myself long enough. But no one else had ever made me feel like that and I was wondering!!

When summer came that year Bobby was trying to get my head under water as usual by sneaking up behind me, when I wasn't looking. We were in deep water, around my neck when he grabbed me one day and held me and we began to play around and wrestle. As we fought his hand slipped and cupped my bikini top and as he squeezed and pull my top came down off of one of my breast came free. As it did he grabbed it and squeezed it and smiled at me when I looked back yelling for him to let go. I yelled:" Let go!! Bobby let go!"

But, he didn't and told me he knew I liked it and his other hand cupped my other breast. He pulled on my tits and pinched my nipples and as I struggled and tried to resist he continued to rub and play with them. As time went by, and his hand kept stimulated my breasts, I began to have a funny feeling develop in my body. It felt like the beginning of when I masturbated.

I stopped fighting so much and begged him to stop. He didn't and in fact he licked my ear and pinched my nipples and pulled them making them became full and hard and long. I also felt him rubbing against my bottom and I could feel his cock which was hard pressing against me. Finally I got turned around and slapped his face and he swam away!!

We didn't talk about what happened and he didn't try to do it again that week. I was sort of relieved and at the same time wishing he would try again. Maybe out of the water if we were ever alone in the house. It did feel good and he was right I did like it!!

So I began to tease him a little bending over and letting him look down my blouse. I would bump into him and let my tits rub against him. I would wear no bra, actually I didn't need one, but mom made me wear them out of the house. I understood why. I was fully matured and I was a "good" girl. So far!!!

Then one day after school about 2 weeks after the pool problem, mom wasn't home when I got there and she left a note which told me she and dad were going out to dinner and maybe a movie. Bobby and I were on our own.

As I sat on the family room doing work for school Bobby came down in his gym shorts and no shirt or shoes. He was working out almost every day and he was hard and strong. He stood in front of me and when I looked up he said: "I want to show you something."

He then bent over and pulled down his shorts and out popped his big hard cock and a large set of balls. He smiled as I screamed and told him to put that thing away. He told me he had been thinking of me upstairs for awhile and he wanted to show me what he had in his shorts. He said he had been thinking of my breasts and body a great deal and when he did his cock got so hard it ached. Then he smiled and said: "I know you liked me playing with your breasts the other day sis, I could feel your nipples get hard and long from me touching them."

I told him I didn't but he knew I was lying! I kept looking at his cock as it danced in front of my face. He actually held it and wiggled it at me laughing as I moved further back on the sofa yelling at him to put that damn thing away!

He kept on talking as he let go of his dick and it stayed straight out pointing at me. As he talked I tried not to watch his cock jump with his excitement. But each time he moved it moved and my eyes went back to it. When he saw my eyes go to his cock, he said: "Touch it Mary, I can see you want to. Touch it and hold it in your hand. See how hard it is!"

I just sat there and looked at it. The head was red, almost purple and very thick and the shaft was long, maybe 7 or 8 inches. It was sticking out straight with no bend in it and no hanging down, none at all. It was hard and big and looked mad!! He moved closer and as he did I put my hand to my mouth and told him: "Bobby please put that away and leave me alone."

But he didn't he actually moved even closer to me and now his cock was close to my face, about a foot away at the most. I could smell his excitement and that made me become excited too. His musk was beginning to work on my sexual nerves and I was becoming excited.

As I sat back on the sofa Bobby said again: "Come on sis, help a guy out. Hold it for me, touch it and feel how damn hard I am and it's all your fault. If you weren't so sexy and so built; and if you didn't have those big round firm beautiful tits I wouldn't be in the pain I am right now! Come on take it in your hand. Please!"

I looked up at him and then back at his cock and hesitated for a second or two and then I did it. I reached for his hard cock! To this day I still don't really know why I did it, maybe I was wondering how it would feel to hold a boy's cock in my hand, since I never felt one before. Maybe deep down I wanted to for the thrill of it, who knows. So I slowly lifted my hand and he took it and wrapped my hand and fingers around his hard long cock shaft!! OMG!!!! I was holding my brother's hard on in my hand and was loving it.

As I touched him for the first time I heard him moan and sigh and he push it against my hand moving it until my hand was now at the base of it and I was stretching the skin around his shaft and it now looked even bigger. He took his hand and placed it on top of my hand and squeezed it tighter around his hard on! Then he slowly moved our hands back and forth!

Now I was not only holding his cock but I was now slowly jerking him off. When he released his hand and let go, I didn't release my own hand, and I kept working my hand back and forth, back and forth, back and forth, from the base of his hard on to the thick hard purple cock head which was now very thick and very purple. Again all I could think of was it looked angry and so darn big!!

As I jerked my brother's cock for him I saw his balls swinging with my movement and I could feel the shaft throbbing like a heart beating. He sighed again and then told me to use both hands, one to keep jerking me off and the other to play with his balls. This time I didn't hesitate I cupped his balls and rolled them around sort of playing with them. I squeezed them and they felt like eggs! He said: "Not to hard sis they are very sensitive. But you can squeeze my cock harder if you like, and pump it faster. God that feels so good Mary! Your hand feels like heaven!!"

I smiled up at him. As I used both hands to work his cock and now his balls too. He was slowly fucking my hand as he pumped his hips and thrust his pelvis as my hand moved back and forth. Then he moaned again and liquid began to leak out the cock head. When I asked what it was, cum? My brother said that was pre cum and that I was helping him feel so damn happy and good. "Please! Please!! Please Mary!!! Keep jerking me off. Pease I need to cum so badly.", he was almost crying and begging me.

I had no intentions of stopping I loved how it felt. I worked on him and he told me to use both hands on his cock now and forget about his balls for now. I placed my other hand in front of the one I was using and he was so big I could still see all of his cock head and maybe an inch or two of the hard thick shaft. It was very thick and very hard and at the same time soft. The skin around his shaft was soft but it was heavy and hard in my hands!!

It thrilled me and I began to feel that urge again between my thighs. I squeezed my thighs together. It made me feel better for now but I knew this was what I would think about when I masturbate tonight. I couldn't take my eyes off of my brother's big fat hard cock!! He was looking down at my hands and I was looking down at his cock and my hands and he said: "Faster please Mary!! I need it so badly! Faster please!!!"

And I did! I moved to the edge of the sofa first and his cock was inches from my face as I began to pump my hands around his shaft faster and faster and harder and harder. He started to push back harder and faster too.

And then my brother cried out as he fucked my hands hard and fast! Bobby yelled: "Harder Mary squeeze your hands around it harder please! Please Mary make me CUM! I'm so close! Squeeze it Mary!"

I know how that feels when you are so close to cumming! So I did what he told me and as he fucked my hands I loved seeing it so hard and again it looked so mad. Hard and throbbing and the huge head was purple in color. I loved to feel the shaft running thru my hand and yes! OH GOD! YES!!! I love to smell it too!!

I couldn't stop even if mom and daddy came into the room. I wanted to please my brother's cock as bad as I wanted to rub my pussy and pinch my nipples and cum too!!

I jerked him off as hard and fast as I could and Bobby moaned and cried and began to hump and hump and hump my hands. Then he almost yelled as his cock began to erupt and cum. Jesus the cum started to pump out the purple cock head fast and hard shooting all over me. It hit my chin and my lips and nose and then it shot all over my blouse and shorts, running down between my breasts and over my wet hot covered pussy. It hit my thighs and knees and yes, the sofa too!! The amount of cum Bobby's cock was pumping out was unbelievable I was bathed in his cum!! It was a sticky mess.