Best Week Of My Life

Back when I was seventeen, I had the best week of my life, so far.
On the Sunday, I met up with an older married woman who said she wanted to teach me everything she knew about sex.
We met at a local beauty spot, where she literally took my virginity. Not only did I get to fuck her pussy after she'd given me my first blow job, but I also fucked her arsehole, cumming deep inside her rear fuckhole.
Tuesday, same week. The girl I'd fancied for such a long time, finally said yes to us having fun. She turned out to be a girl who loved having her pussy and arsehole worshipped by having me tongue her for nearly an hour.
I lost count of the amount of times she orgasmed, before I fucked her on her families huge sofa.
Friday lunch time. I had a mate round playing computer games. He asked me about the older woman I'd had sex with. So I described what we'd done.
We both got horny and decided to masturbate each others cocks. Wanking turned into a mutual blow job, as we got into a sixty nine.
He was so much better at sucking cock than me, but I copied what he did to me, and eventually was rewarded by him cumming in my mouth.
We played some more of the game, had oral sex again and that's when he finger fucked my arse.
He wanted to fuck me, but I wasn't sure I'd enjoy it. So we sucked each other until our second orgasm.
My older sister went out with a mate of hers on the Saturday night. I baby sat for them and was playing pool in their basement when they got back.
My sister flaked out on the sofa as her friend and her husband asked me if I wanted some fun.
They were drunk, but not so much they didn't know what they were asking me.
Basically the husband wanted to watch me fuck his wife.
I was horny as fuck, so even though I didn't fancy her, I fucked her right there only feet from where my sister slept.
Her husband masturbated for a while on a chair, but soon got up close and began to play with my arsehole as I fucked his wife. The touching became a finger up my arse, then he got up behind me.
Before I knew it, he had his cock poking at my arsehole.
He was too drunk though, and couldn't make his cock slide into my arse.
Giving up, he stood up and had me suck him until he came in my mouth.
My sister woke up when I was swallowing his cum and shouted at her friend and her friends husband.
I couldn't have been happier, well maybe if I'd gotten to cum, which I didn't.
My sister however didn't shout at me. Instead she walked me quickly back home, told our mother, who herself had been drinking wine, a white lie about why we were late home. And then in my bedroom admitted she'd told her friend I had a large cock.
That little revelation lead onto her owning up to, very matter of factly, watching me masturbate twice, before she went to her own room. But within minutes I got a text from her saying "I don't want to be jealous. Come to my room".
I put it all down to the drink she'd had, but her message was followed by "Please I want you".
The real confession here, isn't the best week, sexually, of my life. Because that would be most people's best week. There can't be many who have had a week like I did.
No, my real confession, is I did go into my sisters room. And I didn't leave her room until we'd drained each others desires over a two hour period.
This confession is a prelude to the confession and life I now live with my sister.
If you'd like to hear-read it, I'll relate everything, but only if people are interested.
Have fun, enjoy life and realise this isn't a rehearsal.