I Was Very Young

The first time that I did anything with another boy I was ten. it was with another boy who was my age and live in my apartment building.
We would go behind the building where there was a private spot and we would play with each other.
He knew a lot about sex, more than I did. He showed me how to masturbate and that just felt sooo good! We were both still squirting clear.
We would rub each other's erection and squirt.
One day he said how he wanted stick his dick in my butt so I let him do that. It felt sort of uncomfortable st first but it was exciting as he went in and out and that made me really squirt. Then he wanted me to stick my dick in his butt do I did.
After that we began doing that to each all the time. I'm surprised that we were never caught.