I remember when my two female neighbors and I would play doctor, they were both older than me, one was a year older and the other was three years older. I was the only boy and the two girls were curious as to what a boys penis looked like, so I pulled down my pants and showed them my dick.
They first both just stared at it and then one asked if she could touch it, I said sure and she grabbed it with both hands and flopped it from side to side. The older one then stuck her hand up her skirt and began to play with herself. I asked what she was doing and she lifted up her skirt and showed me her bare pussy and she walked over to me and asked if I wanted to stick my finger in it. I was afraid to at first but then I reached out and slid one finger in. I remember how warm it felt and we would continue doing this for about a year.
One day the girls said they had seen something new to do with my penis, the older girl asked me to lay down on my bed and get naked. I quickly did and she began rubbing my penis up and down, and feeling my hairless balls until I said stop. Afterwards she asked if I would let her sister try it. Her sister was different, she cupped my whole cock in both hands and moved them back and forth over my dick.
The following week the three of us had a sleep over in my back yard in my tent. We all got naked together and played with each others privates and took turns rubbing and fingering each other. I remembered the warmth of her clit when I touched her. In the morning we all got dressed and went back to our regular routine.
Now years have passed and the younger sister still comes over when I call her and gives me the best handjobs in the world! She comes over at least once a week and makes me come everytime.
I hope this will last as long as it can.