Kathryn Mae enjoys keeping in shape. She frequently does yoga as her at-home workout. Juan Loco, her stepson, is watching her, but it doesn't even bother her. Kathryn asks Juan over to watch her strike some postures after she notices him staring at her once more. She tells him not to worry about sex, just to watch her. Juan can't resist the thought of fucking his curvaceous stepmother in each of those positions—each one more alluring than the last. Kathryn is well-equipped to deal with Juan's intense crush on her when she discovers it. When Juan asks if they're going to have sex, Kathryn responds by pulling those big ones out for her stepson to see. Kathyrn sucks Juan off on her knees on the yoga mat and then turns over to let him eat her alive. All Kathryn needs to do for Juan to slide on home is open her thighs even wider, since she's already on her back. As he sucks those titties, she flips the script and rides him like a cowgirl. Kathryn turns around and continues their ride in reverse cowgirl mode. Her stepson dicks her down one last time before pulling out to nut on her ass, and Kathryn watches over her shoulder as he does so.