I catch step-son watching me masturbating, and instead of getting mad, I ask him to come closer and get his cock out. I then proceed to suck it and I can't help but squirt and pee myself uncontrollably, covering the bed in my juices! I keep going and making even more mess, wiping his cum on my face and then peeing in my hand and using it to rinse the cum off - such a naughty step-mommy!
