I am a male in my thirties and have one sibling, a sister who is almost two years my elder. We live about 15 minutes from each other and don't really see each other a lot. We both have children and so we see one and other for all the birthday parties and on some holidays each year. We don't have a close relationship but are very friendly with each other and we text back and for from time to time about things going on in our lives. I'd say its a pretty standard brother sister relationship. When I see her I don't really think about when we were younger and lived together and some of the things we did that I had all but forgotten about until i got on this site. I read about a dozen or so confessions and got to thinking about things I would confess. First I thought about my current life. Things I do today that maybe i'm not proud of or think that others might find weird or interesting. Then like a light bulb flicking on I remembered something from over 20 years ago that I have never told anyone, not even my wife. It amazing how we can repress our memories without even realizing it. Now I have thought of these things in my adult life, but not for a long time and I've never thought about them when around my sister at all. Well here it is. Anytime anyone has asked me when or how I lost my virginity I have always responded with what I consider the truth. I was 22 and I lost my virginity in a 3 way with a friend of mine and a girl that was 3 years younger than us both(No guy on guy action). Its a weird story but true. But not actually my very first time. I had sex one time before that. My two closest friends that were also brothers, my sister, and myself were in my bedroom playing a game of truth or dare. My friends and I had played before and the worst thing anyone had ever been dared to do was to put their thing into a NES and slam the cover closed. Yes, we were idiots. I'd say the year was probably right around 1995. Well during this game most dares involved my sister of course and she was the oldest of anyone there. We were young but knew how stuff worked. I remember a few of the dares. One friend was dared to touch her boob. One was dared to let her touch them over the pants down there. I was dared to kiss her on the mouth. The last dare I remember was she dared me to let her touch her vagina to my penis. Both of my friends said do it and watched as I did it. I was laying on the bed, and remember I already had an erection because of the nature of the game up to that point. She was wearing a dress i'm pretty sure. She got over me and very slowly went down until we touched parts. Then she hesitated and then we down more until I was all the way in her. She moved up and down a few times and no one said a word. I know we did not finish, but I don't remember anything after that point. I know that after that we started playing late night games, the four of us, that were really weird. One I remember is that she would pretend she was sleeping and we would very slowly have to try to take the blankets off of her and then we could lift up her dress and play with her vagina. Most of this I have not though about in years. And thinking about it now does not make me dislike her or hold anything against her. Being honest it makes me kinda wish that I could just walk up to her and say "hey do you remember...." and tell her all of this. Although its hard to even admit it here, I also wish that after telling her she would respond by telling me it was okay if I wanted to have a secret affair with her. Man i'm weird, ha ha. Thanks for listening all. I'm glad to have gotten the chance to share this.