Sis and I become lovers

Last Saturday night I was at home watching a DVD and my sister came into the room and said do you mind if I watch.

I said no, be my guest.

After about ten minutes she began to get fidgety and she said can I talk to you.

I said no problem and paused the DVD. It wasn’t a real good movie anyhow.

She said you are not going to like this but I saw you and Jan having sex last night.

I said how did that happen? – we were in my bedroom.

She said I was looking through the window.

Shit I said how much did you see.

All of it.

I saw you from the time you went in till you went to the bathroom afterwards.

Why did you do that I asked.

I have had sex with Tony twice and I havnt liked it and I know you and Jan have been doing it for ages and I wanted to know what we were doing wrong, so I decided to watch you and see if I could learn anything.

I said – did you.

She said not really other than you and Jan are really good at it.

We have only done it with him on top of me – missionary, and I havnt cum either time. In fact I didn’t get excited about it at all. We have never done what you did – the two of you were amazing you even had oral sex on each other. I wont do that to Tony but he wants me to and he says he wont do it to me until I do it to him.

I said what do you do to protect yourself.

I am on the pill – I have been taking them for two months. I asked mom and she agreed – I told her I was getting serious with Tony. I said we havnt had sex yet but I want to be prepared if we do. Some times I want to but I am too scared about getting pregnant.

She understood and we talked about it – she was great. She wants me to tell her when I start – but I havnt because I don’t want to tell her I don’t like it. She seems to think it is the most wonderful thing two people can do together.

I said I know – she realised Jan and I were doing it about a year ago and she talked to Jan and asked her if she was being safe and told her she would help her with anything she wanted. I was using condoms then and mom and Jan got the pill for her. She was brilliant with Jan and has only said a few words to me about it – she let me know she knew and is happy about it. I think she and Jan talk about it a bit. She never minds if we go to my bedroom if she is home and never comes near us, the door is closed so to her it means we are at it. and always puts an extra towel in the bathroom.

God I wish I was so lucky she said.

I said you are just 16 – I didn’t start till I was almost 18 and we did it the first time for Jans 17th birthday.

Well I said what can I tell you – do you want me to get Jan to talk to you.

No – I want something else – I have been thinking about it for a week and I cant hold it in any longer. I want you to show me how to enjoy it like you and Jan do.

I said what are you saying.

She said I want you to have sex with me like you do with Jan and show me what I have to do to have as much fun as Jan – she really loves it – I can tell by the way she did it with you.

I said you want me to have sex with you – you know that’s illegal – its incest.

She said I know all that but I am on the pill and cant get pregnant so there is no problem. Its only when the girl gets pregnant and the baby may be deformed.

I said that is a lot of crap – its only when there are a few generations of incest babies that might happen.

Well she said there is no reason why we cant do it. Believe me I wouldn’t ask you if I hadn’t given it a great deal of thought. You don’t know how hard it is sitting here asking my own brother to have sex with me.

I said hell sis – are you absolutely positive – I really think it’s a bad idea but I love you more than you would ever know and wouldn’t want to hurt you in any way.

She said you would make me the happiest girl alive if you did. I have seen how you and Jan are together and I want to be like her. I just need to know what I am doing wrong or whatever I have to do to be able to like it and cum.

I said come over here and she sat next to me and I cuddled her. I talked to her for about five minutes trying to convince her it was not a good idea but she wouldn’t agree.

She finally turned to me and said thank you for being so concerned but I have made up my mind – I want you to show me how I can enjoy sex.

I said if your mind is made up then I will but it will only be this once – Jan must never know, you have to promise me.

She said I promise faithfully I will never tell a soul what we have done.

I said your bedroom or mine.

She said mine.

We went to her bedroom and I was still not convinced this was a good thing to do. I had sex with about four other girls before Jan – two were one night stands and two were girl friends for a while and sex was part of it. I thought this has got to be like a one night stand – sex for the sake of sex. It wasn’t to prove anything it was just going to be sex.

We both undressed and I hadn’t seen Jenny naked for years and I was pleasantly surprised she had a great figure, nice firm breasts and her pubic hair had been trimmed and shaved – she really looked good naked.