I looked into her sleeping in her dorm room. Why the hell did I pick the same damn college as my sister? She'd always been there when I was growing up. Mocking me, trying to do everything first. Something about her was this odd competitive thing. She always had to prove herself better than me. Well, I'd done it now. I'd been working on this little chip. It combined a whole bunch of technology from a mini MRI to various signals that would stimulate hormone production. It was complicated, advanced, and achieved a single purpose.

To rewrite the brain. Altering the pleasure and reward pathways. To force new ways that anxiety and panic attacks could come.

I knew what I had made was horrible. If the government ever got a hold of it this would cause so many problems. But the ideas flowed from my brain. I could see how it would all fit together. How it would work. But, well, it only worked in theory. And I couldn't stop myself wondering if it would work in reality. But telling someone about it? Inflicting it on them? I hadn't got myself to the point where I was ready to do that.

And then, you put yourself forwards. You got my angry by winding me up, teasing me again. It had been a while, but you were there mocking me, telling me how stupid I was. And I knew I was going to test it on you. I told myself I'd take it out once I was sure it was working.

I slipped silently into your room, and then pulled your hair to one side, and I placed the chip against the back of your neck. It heated up for a moment and slid though, attaching to your spine. Small electrodes connecting with the nerves, allowing it to feed off both the electrical energy running through you, and to send signals to hijack your brain.

I flipped open my computer, and connected with the device. And I started to make changes. They would take time. And it wasn't like it would take over your body. But I had to power to decide what you enjoyed now. What turned you on. What would make you afraid. "You've got it coming, and you'll learn just how good it feels to be humiliated and kneel for me."