Hi, I'm 40-year-old Sammi Starfish, your favorite real life step-mother to jerk off to.  In the role play my step-son approaches me as I am doing laundry and asks if I can take him to the doctor.  He has taken a Viagra pill and can't get his erection to go down.  I am way too busy for all this.  So I just squat on his cock and bounce until he gives me a huge creampie.  Much easier than taking him to the doctor.  All while folding the laundry.  step-Moms are always great multitaskers ;)