Son, I have to go away for work for a while. I want to leave you with a special gift to remember me while I'm going. I know it's not what most step-moms would give as a gift, but I want it to be very memorable. I want you to think back on me touching you, sucking you, and having you inside mommy's pussy while I'm gone. Fill me with cum step-son so you can think back on this moment anytime you miss me!