Hi, I'm 39-year-old Sammi, your favorite real-life step-mother to jerk off to. This is a step-mother/step-son taboo story line. I roleplay as step-mommy. I come downstairs and ask my "step-son" if he wants to help me decorate and clean the house up for Christmas. I am wearing see through yoga pants and a skimpy little thong underneath. And my step-son watches me vacuum the floor and clean the house before putting up decorations. I start to work up a sweat so I change into some tiny little denim micro shorts half way through the decorating. He watches as I bend over and tease him with my big... Show more