I remember my first encounter seeing an erect penis the first time and how it was my first lesson about boys.
Years ago when I was nine or ten years old, this one Spring afternoon I was out back by our swimming pool laying in the sun. I was wearing a two piece swim suit. It was then I saw a movement in the window of the house next door. I looked up at it and saw Davy, the boy next door. He was around thirteen or fourteen at the time. I then took a closer look at him and saw what he was doing. He had his pants and shorts down and had his 'thingie' in his hand! This was what I called boy's penises back then. All I'd ever seen were little ones on little boys that I had seen. But, Davy's was much bigger and was very stiff looking! I now know he was looking at me and jerking off and he acted like he wanted me to see him and his 'thingie'.
Then, several years went by and I had learned a lot more about the things we have between our legs and how they work. Also, learned a lot about the birds and bees. When I was old enough to start going out with boys, I always remembered seeing Davy that afternoon and was always very curious about them. I'd often look down to see if I could see it in their pants. I had learned and seen first-hand that girls turn boys on this way and I too was also having my own feelings in what I had between my legs. Sure enough, I found that they were often aroused and I could see it in their pants. I was dying to see one up close and feel it. I was 16 or 17 when it finally happened. I was out with a boy in his car and we were parked and making out. He was the one that started things when he took my hand while we were kissing and placed it on his very hard penis through his pants. He squeezed his hand on mine around the shaft of it and let out a grown. I kept feeling it and squeezing on it. He then undid his pants and pulled them down showing it to me. It looked enormous to me. He told me to go ahead and touch it. I did and he guided my hand over it. I had learned about how boys jerk off and I started working my hand on it. He got kind of stiff and let out a grunt as the cum started shooting out of his penis. I'd heard of this but it was still a shock seeing it for the first time. My hand was covered with it and I got to see and feel it real good. I could also smell it.
After this, things really happened. I'd often end up giving and receiving hand jobs with the boys I was out with. A year or so later, other things were added. But, I'll still never forget my first experience with a boy and that thing between his legs.