My mom and I came up with this game that we often liked to play. We got the idea for this game after she caught me beating off on the toilet one day when I was eighteen. I thought she would just excuse herself and walk out of the bathroom like most mothers would do. But not my mom! She walked right up to me and finished beating me off! I couldn't believe it! My own mom was actually jacking me off, her own son! I thought about trying to make her stop, but her hand felt so good wrapped tightly around my pecker that I let her finish me off until I shot a huge gob of spunk all over her hand. My mom surprised me even further by licking my cream right off of her fingers! I didn't realize until that day what a slut my mom was! That's where the idea for our little game came from. What we'd do, my mom and I, was that I would act like a little kid again who'd just gotten his first boner. I'd run into the bedroom where mom just happened to be waiting for me where I'd point to the big bulge in my pants and yell at her, "Mommy! Mommy! Look what happened to me! Just look what happened!"
My mom would then gaze down at my crotch, smile and say reassuringly to me, "Oh, you're all right, sweetheart. You've just gotten your first erection."
"An erection?" I would say to her with a puzzled look on my face like a little kid would do. "What's an erection?"
My mom would then give me a lusty smile as she said to me, "Here, son, let me show you."
She would reach over and unzip my pants down to my underwear. My dick would pop out like a jack-in-the-box. I would gaze down at it like I'd never seen such a thing before. My mom would then grab it and lightly stroke it, causing me to moan out a little as I felt my mom's soft, warm hand moving up and down over my cock while her other hand was playing with my balls.
"How does that feel, honey?" she would ask me as her lusty smile would get even bigger.
"That feels great, mommy!" I would say in my little boy voice. I would then ask her, "Mommy, what's an erection for?"
"Well, dear," she would start to say, "let me show you!"