Oh no, what have you done? Your fantasies of your step-mother have gotten the best of you and now she knows. You walk in on her naked and made a big deal about it - she noticed your erection and now she thinks you're a dirty little pervert. She mocks you as you helplessly stroke to her - hurry up you little creep, step-mommy doesn't have all day! She finally just jerks your little cock off herself to get this depraved act over with quickly. You can see it in her eyes, step-mom will never look at you the same wy again, now she thinks you're a perverted loser!