Reprogramming Your STEP-Sis

(This was originally filmed as a custom video) You've taken your STEP-sister out to see a famous magician's show this evening, and as you arrive back at your apartment your STEP-sis and you chat about the night so far. Your STEP-sis admits that it was a very fun evening, though it was kind of embarrassing how she was called up on stage to be part of the act - and it was even more embarrassing because the mind games didn't work on her! You're surprised and ask what she means - you watched her do everything that the magician told her to do, so surely it had worked...? But your STEP-sis insists that no, she was only going along with it because she felt bad - she thinks that kind of stuff must just not work on her! You're surprised by this, as she seemed so convincing up on the stage, and you ask her if she can remember what the trigger phrase he used was. She can't quite remember it, but it pops back into your head - and just as you say it out loud, your STEP-sis freezes and seems to go slack! You're shocked and half expecting that she's faking it again, so you say the release phrase, and your STEP-sis seems to wake up again, looking a bit confused. You try the trigger phrase again, and it's exactly the same - she instantly goes floppy and relaxed! Now all sorts of ideas are running through your head, and you decide to experiment. You tell your STEP-sister than when she wakes up she'll feel very woozy, and she does - swaying in her seat and giggling! You put her back under, and tell her this time, that she'll wake up feeling super horny... When she wakes she immediately suggests that the two of you go out to a bar to try and meet people, confessing to you that she suddenly desperately needs cock and wants to go out and find some guys to rail her! You're amazed how well this is working, and put her under once again. This time you tell her that when she wakes up she won't be able to recognize you as her STEP-brother - instead, she'll think you're her boyfriend! And what's more, she'll think she was just about to perform a strip tease for her boyfriend for the first time! As you snap her out of it she immediately begins sweetly flirting with you, calling you babe and asking if you're ready for your strip tease... Confessing that she feels a little nervous, but that she wants to make you happy, she slowly peels off her clothes and shows off her body! You then put her back under again, telling her that this time, whenever you snap your fingers, she'll become more and more desperate and aroused! You begin snapping your fingers and watching as she grows more and more horny until she's completely begging for you to fuck her! You begin to give her what she wants, sliding your cock into her tight pussy and pounding hard, then you put her back under again for some new instructions - this time when she wakes, she'll stay as crazy horny as she is right now, but she'll recognize you as her STEP-brother! Your STEP-sis wakes up and immediately freaks out, battling between her mind telling her how wrong this is, and her body wanting it so badly! She can't seem to stop fucking you, even though she knows it's wrong. You put her back under and fuck her for a while like this, marveling at how she appears like a mindless doll! You then instruct her that with each snap of your fingers she'll go in and out of her mindless state, and you have fun for a while switching between her being awake and conflicted about what's happening, and being in her mindless doll state. You then inform her that as soon she wakes this time she'll have a super intense orgasm, and on waking her up she immediately begins trembling and moaning, cumming hard on your cock and begging for you to cum with her! You fill her with cum, and then put her under again to give her her final instructions - she's to put her clothes back on and to carry on the conversation you were having before, not remembering anything of what's just happened, or that anything strange happened at all!