Unlike many of my peers growing up, I didn't date any of the local boys, or even the school/college bucks who everyone else wanted to date, when they wanted to be in my panties.
And the reason for this, is I had two very eager, highly sexed and extremely well endowed young men who took care of my massive sex drive. Each and every day I needed sex from around the age of fourteen. At first it was myself who teased and pleased my own tits, pussy and ass. But as I got a little older I noticed two individuals looking at me in a sexual way.

Then one sunny afternoon down by the woods where I was happily masturbating playing with my clit, I was watched. Noticing them after a while, I beckoned them over and knew we'd end up having sex. They both took turns that day to lick my pussy and to feed me their enormous cocks. It was our first dalliance into family sex and I loved it.
From then on we'd find time to indulge in our passion for orgasms, and I'd often be sucking on one of their cocks somewhere, if I couldn't have them both at once. As for them they both wanted to go to the final stage, they both wanted to fuck me.

It happened down by the woods again, but it was by then winter and snow covered the ground. Even so I lay naked and took their erect penis's into my mouth and reveled at their attentions to my pussy and ass. It was Chris who first slid his unsheathed cock into my wet folds and I cried out with pain and lust. I was still sucking on Tom's cock and I bit down onto it, causing him some pain. Yet we all knew I'd get to the point of sexual nirvana and so I did over the following hour. Chris and Tom fucked me, taking turns to keep me and them going for as long as we could take the cold. I'd climaxed countless times by the time Tom came all over my tits, something he loves to do to this day. Then Chris pummeled me from behind making me orgasm once more, until finally he too came. But Chris ejaculated deep inside my pussy, knowing as they did I couldn't become pregnant.

As we grew together, we fucked together. Every day the boys would find me more than eager to accept their cocks. Mostly I must admit one on one. But maybe once a week, sometimes longer, I'd have the pleasure of them both fucking me. And it was during one of those occasions, I took my first anal fucking.
Tom was beneath me as I was sat on his cock. Chris was licking my asshole and then all of a sudden his tngue was replaced by his huge cock. Not for the first time one of the twins made me cry out in pain. And not for the first time I knew I'd accept it to achieve a sexual level, which I knew my peers could only wish to have.

We became a threesome from then on throughout our lives. Often I'd find myself looking at some hunk thinking if he match their sexual prowess, only to imagine both boys cocks and how big they actually were.
At the age of twenty four we'd only just walked out of a hotel after a full nights sex. When I met a guy called Jack who I'd once met at a work related party. Tom knew him too and we got chatting as we crossed the hotel car park. Out of the blue he asked Tom if I was still their concubine. Tom looked over at me then Chris, smiled and said "Of course, she's our sister, who else would we want to fuck".

The secret was out, yet I somehow knew Jack had kept it to himself. Chris spoke to Tom about Jack knowing as we drove away, and it was Chris who later fully introduced me to my future husband.
Jack and I married last year. He knows I still indulge sexually with my brothers when their around or when I visit them, yet his sexual prowess isn't affected by my need to keep on with the twins. Indeed Jack's cock is anything much thicker, if not a tiny bit shorter than my brothers.

I'm still infatuated with my sexual life and enjoy all facets of it. Tom and Chris are a dwindling part of that life, but with Jacks constant need to have sex, I'm kept more than sexually fulfilled. And seeing as Jack sometimes enjoys being a voyeur with me being the center of attraction, he Tom and Chris get along just dandy.