This short story is true
When I was thirteen my teacher started to pay attention to me in a different way, eventually asking me to show him my cock, then he would show me his cock!!
This went on for a while, then one day I was walking down the road, he came by in his car and stopped and picked me up. We went to an isolated spot and he wanted me to drop my pants which I did. My cock was raging hard as was his!! He reached out and took hold of my cock and started to jack it, and had me do his, then he started jacking off on his own.
We were standing beside each other, all at once he said he was going to cum!! He held his balls in his left hand, crossed his legs to put pressure on his cock and balls, he began to move up and down then it happened!!! Cum started flying and that is when I began to cum!! This continued for years with us. I learned a lot from him!!!