I’m preparing to go out for a party with my friends and tell my step dad where I’m going and which time I’m coming home. Accidentally I drop my lipstick and when I bend to pick it, my dress lifts up exposing that I’m not wearing panties under my short dress and I have a butt plug inserted in my asshole. I feel ashamed and ask step dad to keep my secret and not tell my mother. But he becomes horny and blackmails me to show my asshole to him otherwise he will tell my secret to mom. I hesitate but finally agree expressing my anger and disgust. He isn’t satisfied and wants to touch my butthole now. I start to get scared because I see his dick becoming hard in his pants. But I don’t have another choice rather than to obey. So I let him do that also. Then he pushes me on the bed and says that he will keep my secret only under one condition: he desires to fuck my asshole raw (without condom). I beg him not to do that because I haven’t done anal sex before. But what should I do? I’m so ashamed that he caught me with butt plug inside my asshole before I wanted to go out, so that now if everyone finds out, they will think I’m a dirty anal slut. So I have to obey to step dad and be submissive. He puts some spit on my asshole and inserts big cock there. I beg him to be gentle since it’s my first anal in life. So he starts slowly but then isn’t able to control his lust and goes faster and faster. To my own shame I have to accept that I like what he is doing with me, I like how he owns my ass without my permission and the thought of me being used by him makes my pussy wet. I’m showing how wet it is close to camera. Then he cums inside my asshole and I admit that I love to be used by my step dad, I regret we haven’t done it before and from now I am his possession. But it will be our dirty secret… Tags: blackmail fantasy, stepdad, daddy, daddy roleplay, submissive, obey, slave, anal, asshole, butt plug, butthole, taboo, 4K, curvy, barely legal