Offer to show mom what you do ?
From Create Your Own Story
"Want to see what happens next, mom?" "You know I do," mom said with a shy smile. My hands were shaking as I unzipped my jeans and my semi hard cock popped out.
Mom's eyes lit up.
I took my cock in my hand and started to stroke, rubbing her panties along my shaft. Omg I was close to cumming already !
"Do you like to think of the panties or of me when you play like this ?" Mom asked.
