When I was young I used to see my older sister sneak to fooling around with our oldest brother in his room. One night I followed her to peek in on them. I was shocked when I sawed them giving each other oral in a 69 position. When she was leaving she saw me outside his room and when she told him he told sis to leave me with him.
I worshipped my brother so when he asked me to suck his cock the way sis had, I did so right away even thou I had never done anything sexual with a boy. I sucked his cock like a lollie pop and when he shot his cum in my mouth I swallowed it since it was such a surprise. After that he liked my pussy and I couldn't believe how good it felt.
This one weekend when the three of us were alone, my brother had us all strip naked and we all played with each other. Our brother told us to lick each others pussy while he watched. I found out I also liked pussy but sis didn't so she wouldn't play with us both.
I found a girlfriend that I started sharing with my brother up until now.