My sister started playing with my penis when I was about ten, she is five years older than me. She started out by just using her hands and would stoke and play with it for a long time. One day she had two friends over and she told me to go into her room, get up on her bed and lay down, she pulled my pants down and showed her friends my penis. they were all taking turns playing with it and then after about twenty minutes of playing around with it one of her friends told them watch this, she gripped my head and base and stroked me to orgasm. I was a little scared at first and they all laughed away.

After that my sister would play with me and make me cum all the time. She eventually worked up to sucking on me and would even sit on top of me and rub herself through her shorts. She of course always told me not to tell mom about it and even back then I was thinking why in the hell would I tell mom about it and want her to stop.