STEP-BROTHER FOUND MY PORN! Step-Sister Blackmail Fantasy

I'm a porn star and i haven't told anyone ... until somebody stumbled across my vids on the internet. why did it have to be my step-brother? worse yet, he's threatening to tell on me! he says my secret will be safe with him ... if i finish what i started. my vids turned him on. now i have to get him off! :(