I was 24 and fresh out of the military. I had a small apartment with a sleeper sofa for a bed. One night my 18 year old sister shows up at my door, she had gotten into a fight with our parents over something or another and asked to stay with me. She knew all I had was the sleeper but she insisted that it was fine.
I got back in bed, she undressed and did too. I had no intention of doing anything with her and we never did anything sexual growing up but I tell you that when her naked leg rubbed against mine it triggered an erection. I was able to get back to sleep but awoke to her gently fondling me. I lay there for a minute pretending to be asleep then I put my hand on hers to let her know I was awake, she stopped for a minute then slowly started back.
I was fully erect and put my hand on her stomach, but she pushed it up to her breasts. It was clear where this was headed but I needed to hear her say it and asked, are you sure you want to do this? She said yes, do you want to do it? I didn’t answer I just went down on her, I don’t think she had much head because she got loud, I had to shush her because my neighbor knows who she is and those walls are thin.
She came then I entered her, she came again and started grinding me trying to make me cum, I told her I was cumming and she and pulled me out but she immediately put it her backdoor, it went in easily and I came in her ass.
We lay there afterwards and she squeezed my hand and said thank you, I’m not on bc I said thank you. That is all either of us said, we didn’t make a big thing of it we just enjoyed the moment then went to sleep. I am 48 years old now and she and I have had sex about 10 times through the years, the last time being about 3 years ago. We never talk about it, we don’t have to and I think she feels like me that if we talk about it we will ruin it.
I’m divorced and her marriage is going badly, she floated us getting a place together so we could split the bills and be able to save more for retirement.
I don’t lust for my sister and tbh sometimes I have trouble getting it up for her, it’s more out of convenience or a change of pace if you will certainly not lust. I have never looked at my sister and got an erection; it takes physical stimulation for me to get excited for her. If she and I do move together it will almost certainly be sexual and exclusive. I’m really more concerned about someone getting wise to us than us not being able to live together.
Right now I’m dating and that sucks, if she was already out of her marriage I would probably be all over her offer.
Let me end by saying this, I am more sexually open with my sister she knows things about me nobody knows for instance I have a sexdoll. I told her because I wanted to share it with someone but not be judged. She wanted to see her and wanted to see me have sex with her. She even helped me dress her up and put makeup on her. I don’t think I would ever tell another woman about that doll and if I got into a long term relationship, I was going to get rid of her.
My sister wasn’t aware they had things like that out there and just became curious even ordering her a male version.
This story is absolutely true and I don’t think she and I are freaks or that there is anything particularly odd about our relationship it’s just that the stars aligned that night and it changed the trajectory of our relationship as siblings. If she had not came to my apartment that night, if she hadn’t gotten into it with our parents if I hadn’t had my own place, if any of those things hadn’t happened, that wouldn’t have happened and we would have continued a normal sibling relationship. But once the cork was out of the bottle both of us liked it so we continued it. It wasn’t hurting anybody and it made us very close she is my best friend and I mean that from my heart.
