I catch you (My pervert step-brother) red-handed staring at My panties whilst I’m leisurely relaxing on the sofa, and proceed to taunt, ridicule and humiliate you for being such a huge creep, before seductively manipulating you into jerking off right in front of Me with My perfect body. Just as you’re getting closer to that orgasm, I start laughing hysterically… “Oh My God, you’re SO fucking gullible!” - I point out two cameras I had installed for safety, and explain in detail exactly how I’ll be using the videos of your disgusting, freak behaviour against you, taking full advantage of you, and extorting you for My own personal entertainment, for the rest of Our lives…