Ive recently noticed that My panties have been moved around by someone. I suspected My step-brother or step-dad, so I set a camera in My room and caught the culprit: My step-dad. I call him to My room and show him a video of him smelling My panties. I tell him Im going to tell step-mommy and he begs Me to forgive him. Im not feeling very forgiving so, to raise a bit of pocket money and get Myself a personal slave, I decide to blackmail him. Of course, he agrees, what other choice does he have?