I catch you looking up my dress in public and berate you for being a pervert. I take a photo of you to expose you on social media, then decide that a video would be better. I film you confessing your perversion, then decide to go one better: filming you committing indecent exposure. I bribe you by showing my panties again and bully you into masturbating in public. Eventually I decide that instead of getting you in trouble immediately, I will blackmail you with the threat of exposure so that I can make you my slave.