My story of young sex exploration & incest all started back one summer when I was a young kid, around age 10 or 11. I remember my dad had built me a new treehouse that year in the woods behind our house and me and my sister really loved the thing. We were really really close at that age (She was 7) we would play in it just about every day we could. I remember one day she had this friend over for a play-date that she met from girl scouts. I thought this girl was really cute, and I really liked her at that time. I've met her once before when one time having to sit in the car while my mom drove house to house helping my sister and her friend sell cookies. Although I didn't really talk to her I always had kinda a crush for her ever since I got a good look at her ass as she walked to the door step with cookies. Anyways that day my sister had been playing with her friend out side for about an hour or two while I was inside playing ratchet and clank on the PS2. They had came in after awhile and a little bit later wanted to play. I obviously said no because I was really protective over my games and didn't want them to touch them because they were girls. My sister asked again but I gave them the same answer. But this time (trying to get them away from my PS2) I suggested we go outside and play in the treefort. they seemed excited about that so we did. This treehouse was pretty awesome actually. I had put down a large red carpet, put some chairs and a table in there. and had a couple of blankets and pillows in case I ever had a sleep over in there. My sister's friend found it pretty cool too. And although I was kinda nervous talking to the girl something about showing off my cool treefort made it easier to talk to her. since I had a crush on her. as you can guess It didn't take long till I started thinking of ways to kiss this girl or to get her to kiss me. so I suggested we play this cool game I knew about. My sister and her friend agreed and asked what the game was. I told them it was called Truth or Dare and explained a little bit of how it worked. not knowing very much about the game myself. But reluctantly they seemed pretty interested in the game and wanted to play. So we all sat down on the floor and it was my sisters turn to start. First she asked her friend "Truth or Dare?" She replied with "Truth" My sister asked her something along the lines of "Have you ever wet the bed?" the girls face got all red and the blurted out "NO!" My sister kinda snickered and then moved on and said it was my turn. She asked me "Truth or Dare" I replied with "Dare" right from the start so I could get right to the point of why I wanted to play this game. She then dared me to burp as loud as I could. Thinking it was a little silly but did it anyway. when I tried I only got out a little one. She said my burped sucked but then that it was my turn. When I had to ask my sister or her friend I obviously asked my sisters friend "Truth or Dare?" She said "Truth" again.. so I asked her "Have you ever kissed anyone?" This time she answered without a problem and said she had but only one time when she kissed her friend who had lived on her road. After that we proceeded with the game. Going in a circle Each of us would ask one person "Truth or Dare" before we'd give up our turn to the next in the circle. After a couple of turns my sister's shy friend started to get more comfortable with this game. Each time it was someones turn we'd ask more and more provocative questions. such as my sister telling my to pee of the treehouse (I know it's weird) or when her friend dared me to kiss her (Finally) but I didn't stop there. every time it got to my turn I'd tell either my sister or her friend to touch my crouch or let me touch theirs. And even know at first they'd seem hesitant to do so. I'd explain how not doing it would be breaking the rules and they would lose the game. So, they did. it was really fun. I could feel their soft little pussies in my hand. or they'd be feeling up my crotch which also felt amazing. After awhile they started to like it after they had gotten used to it. It was even better when we started daring each other to take off our clothes. I was the first to get fully naked, haha. They seemed pretty memorized by what they were seeing. Undoubtedly their first time seeing a fully erect cock. When it was my sisters turn (At this point the game became more of on the side of telling people what to do then asking them "Truth or Dare" anyways she told me to put my penis in her friends hand. So I did. happily to do so. Her friend closed her eyes and opened her hands. When I rested my dick in her palm. She got scared and pulled her hands away from my genitalia. Once it was my turn again I told her she had to do it again. But for this time it had to be for as long as I wanted. She did as I told her, still not wanting to lose the game. I had her hold me for about 5-10 minutes until it was her turn again. She then dared me to have my sister hold it. My sister didn't seem to be very bothered by this and did so as she was told. After that it was my sisters turn again. She then dared me to take off her friends pants and hold her "peepee". I was so excited when her friend said okay to it. I got on my knees and slowly undid her jeans. starting with the top button. slowly undoing the zipper. Savoring this moment. slowly pulling her jeans down. inch by inch by inch. once I had pulled her pants down to her ankles I looked up at her unbelievably cute panties. I could see the outline of her adorable little muff and after a second or two of staring at he pussy outline I remembered that my sister told me to hold it. so I quickly did. My sister then said "No, not like that! her undies have to be off!" I was kinda surprised at how my sister was ordering us around but before I responded, her friend said "take them off." So I did. I put my hands on each side of her hips. and pulled off those cute baby blue panties of hers. Slowly I started to see the top of her pussy. Her smooth tight little pussy of hers. Once her panties were fully off I really got a good look at it. It was AMAZING! I was in pure delight! I was overwhelmed by it and almost forgot again to cuff it in my hands like I was told by my sister. It felt amazing when I did. I knew my sisters friend was enjoying too because she started to get moist and my hands started to get a little wet. Not much longer we were all fully nude. Me, my sister & her friend. all naked in my treehouse and it was my turn! At this point being vary bold I told my sister to come sit next to me. She did. I then told her I dared her to lick my cock. At first she was scared and didn't want to do it. but then I told her she had to or I'd tell mom what she had already done. Now that I think back I think that it was all just an act to not seem weird about wanting to touch me (down there) anyways she grabbed me with her right hand sitting by my right side and slowly lowered her head getting inches from my now throbbing cock. I could feel her breath on the head of my dick. It felt so goood! Her friend was watching wide eyed as she slowly put her tongue on my cock. After that she acted as if she was done. But I told her she hadn't finished yet. I took hold of the back of her head and plonked it on my hard 10 year old cock. She started to choke but I told her to breath through her nose. She soon learned the proper way to suck me. I soon orgasmed with her mouth on my dick. Although nothing coming out because I was only 10 haha but to this day I remember thinking to my self that "THIS IS THE BEST FEELING EVER!" I was hooked on the feeling of having a girl touch me. I didn't care who it was. As long as it was a girl. After I had my sister do this. Her friend said "C-c-can I try?" I had almost forgotten she was there but I said yes. She went down on me just like my sister had. This lasted a while until I said I wanted to do this for her. surprisingly she then laid on her back with her legs apart presenting her little tight pussy for me. I lowered my head and began to devoured that little cunt! This lasted for a bit but before I knew it we were all sucking off each other. my sister was sucking my dick while I laid on my back eating out her friend when she was on her knees over my head. It was surreal and at that time I've never had that type of pleasure before, it was the best thing that ever happened to me! until about a week later late at night I shoved my cock in my sisters 7 year old tight pussy c; but that's another story to be told.