Sam knew his friend Penny was fascinated by the idea of mind control but he is going to regret taking her out to a mentalist show as a Christmas present. When they get home from the show, Sam seems to have no memory of all the embarrassing things the Hypnotizer did to him in front of the whole audience. Which is fine with Penny since she has all the trigger phrases needed to make him relive the evening's humiliation for an audience of one.
With a few little words, Penny can compel him to confess his most shameful secret and make him repeat it aloud as many times as she wants. She could...

Sam knew his friend Penny was fascinated by the idea of mind control but he is going to regret taking her out to a mentalist show as a Christmas present. When they get home from the show, Sam seems to have no memory of all the embarrassing things the Hypnotizer did to him in front of the whole audience. Which is fine with Penny since she has all the trigger phrases needed to make him relive the evening's humiliation for an audience of one.
With a few little words, Penny can compel him to confess his most shameful secret and make him repeat it aloud as many times as she wants. She could also choose a phrase that makes him literally expose that shame without even realizing what he is doing. Penny loves watching the look on Sam's face as she tests out all the new and hilarious ways she can control him. Her favorite trigger though is definitely the one that fills little Sammy with an overwhelming urge to stick his face in her ass.