I cum quickly, so what? It’s not like I’m out fucking tons of girls… I usually just nut and call it a day. But when my stepmom learned about my little “problem,” she seemed really concerned. Maybe too concerned, because before I knew it, she had her lips around the head of my dick and was trying to suck the soul out of my body. I could have gone straight to heaven. She said I needed to learn to edge - to learn to last and resist the urge to blow my load right away. She made it her sole purpose to teach me to last longer. When she pulled my pants down, slid her panties to the side, and started riding me in the car where anyone might see us, I knew I needed to hold my load as long as possible…