One day my family all got together for a summer bbq. We do this often around our family. This year things got interesting. On the Friday night everyone started to head over to our house for the weekend. First to arrive was my uncle Tom and his family. My cousin Sam and aunt Beth. Sam was a hot girl she is 19 5'9 size 3 with 36 DD. She was wearing a short blue skirt and tight white tank top without a bra. I dress the same but with a black mini skirt. I am 20 5'8 size 3 and 32C. I have 4 siblings My bro Ted 18 not too bad looking skinny. My younger sis amber 19 5'6 size 4 and 34 B. Older sis Tami 22 5'5 and 36 DD. And my oldest sis Cindy 24 5'7 and 34 C.
My cousin Sam and I went out into the backyard where my dad and my brother had built a tree house a few years back. She climbed up first. I got a clear view up her skirt and saw she was not wearing any panties. This did not surprise me since I was not as well. As I was climbing up I saw my uncle Tom was walking thru the back yard at the same time and noticed him looking up my skirt. I took a little longer to climb. Once we were up we started to talk. We talked about girl stuff, boy and stuff. Sam is also Bi and been trying to get me started. She slowly started to spread her legs and gave me a clear view of her pussy. I started to get wet just looking at Sam's pussy. I could not hold my self back any longer. I moved over to where Sam was sitting.
"what are you doing Abby?"
"You will see." I said while smiling.
I lowered myself to her perfectly shaven pussy and started to lick around the lips. Then licked the clit. This caused Sam to start moaning. I kept up my lick while I started to finger her pussy with 2 finger. By this time Sam was laying down and my other hand played with her breast under her shirt. "uh god I am going to cum." She said and let out a load and long moan. While I licked up the rest of her juices.
"Oh my god that was amazing where did you learn how to do that?" All I could do was smile. Then my mom called us in for dinner.
Sam and I went down and to the dining room. My uncle Tom was sitting at one end and asked me to sit next to him. So I did.
Dinner had some good food. At our house after we finished eating, we all sit around and talk for a while after. That's when Uncle Tom placed his right hand on my thigh. I did not think anything of it and he kept talking to my dad. Then he slowly moved his hand closer to my pussy. I remember that when I was going to the tree house he saw up my skirt so he knew I was not wearing any panties. His hand reached my pussy and started to rub it. I was still wet from before dinner fun with Sam. He slowly started to slip his index finger in. It was all I could do not to moan. He started to pick up the pace and really get me off. I was holding my moans back and turning red. He kept going faster and faster. I started to cum and clench down on his finger. I burred my face into my napkin trying not to show what was going on. After I came he slid his finger out and kept on talking to my family. I was spent now. I asked to be excused and went upstairs.