how many started sucking dick in their teens

I first felt a cock in my mouth when I was about 12-13. A friend I went to school with and I used to spend alot of weekends on the farm he grew up on. He was masturbating one night in bed and I reached over to feel what he was doing. A little while later we were talking about how it would feel to have the other of us to suck the others cock. So I reached over and started stroking his cock to get him hard then I just sat up then kneeling down with my hand on his cock and my mouth open and waiting to feel his cock slide between my lips. It felt really good having his cock in my mouth as I licked and sucked him knowing I would feel him cum at any minute. He did cum into my mouth as I sucked him like I really wanted it. Then we traded places and he got to feel my cock slide in and out of his lips and pretty soon I also cum as he swallowed it. We did thst a few more times over the next couple yrs.