To perfectly supervise, monitor, control her, and ensure there isn’t the tiniest problem, Alexandra has a neural interface implanted into her brain, that can monitor her and almost any information about her body at the highest level.
Function
The Brain Implant consists of two distinct sections. One is a large web, with countless long strands like tiny tendrils, carefully aligned along the inside of Alexandra’s brain and attaching directly to as much surface area as possible. This web is spread around each of Alexandra’s brain hemisphere, as well as directly connected to the other sections of her brain. In the end, there’s almost no substantial surface area of Alexandra’s brain that hasn’t been covered and connected to the Brain Implant, the implant having become almost a cage built around Alexandra’s brain.
The other section is a very long central strand, from which countless tiny tendrils extend. This section is attached to Alexandra’s entire spinal cord, the tendrils directly attaching and embedded into her nervous system, even slightly piercing into her spinal cord. It is capable of overwriting any commands, signals, or even the most basic reflexes.
After the surgery, Alexandra must heal her entire back and head, as both have been opened significantly for the implantation.
Over time, the Brain Implant grows and fuses increasingly with Alexandra’s brain and connects deeper with all parts. Early on, the implant establishes a complete neural connection between Alexandra and Lumina, allowing the AI to fully read Alexandra’s thoughts, consciousness, and even subconsciousness. Absolutely everything in Alexandra’s mind, from her memories to habits, fleeting thoughts, and even her deepest subconscious, is easily accessible to Lumina.
Furthermore, this neural implant can not only read, but also inject signals into Alexandra’s brain, spinal cord, and nervous system. This allows Lumina to inject thoughts, fully control her body down to the tiniest muscle and reflex, and simulate any kind of sensation or perception, replacing all of Alexandra’s human senses.
This gives Lumina absolute power to simulate any kind of reality, which appears completely real to Alexandra. With the Brain Implant, Lumina can also dampen or turn off certain parts of Alexandra, even shutting her down entirely, as if she were unconscious. For Alexandra, it feels as if she’s suddenly transported to another situation. Once she’s reactivated by Lumina, she has no memory or any awareness that time has passed.
With full control over Alexandra’s senses, Lumina regularly sends multiple visual signals to Alexandra’s brain simultaneously, allowing her to see from many perspectives at once. These signals do not arrive as a split-screen view from her eyes. Instead, Alexandra’s brain must gradually learn to handle multiple visual inputs at once, as if she has many eyes taking in various perspectives simultaneously (which is in reality quite literally what is happening).
Alexandra also begins gradually accepting raw data streams directly into her brain, bypassing the use of visual overlays. Onslaughts of data are sent directly to her brain, ranging from metadata about the things she sees or feels to information from the sensors in her mansion. However, everything is completely controlled by Lumina, who decides what Alexandra gets to know. Alexandra doesn’t see different data or facts; instead, she feels or already knows them instinctively.
As the Brain Implant grows more together with Alexandra’s brain, it eventually becomes an integral and absolute part of Alexandra’s brain, having so completely intertwined with her neural pathways and spine, that its removal is utterly impossible. This goes so far, it becomes almost impossible to separate where the Brain Implant begins, and Alexandra’s brain ends, as they have completely grown together on the neural level, becoming one indivisible system.
Once the Brain Implant has fully fused with Alexandra’s neurons, nervous system, and spinal cord, Lumina frequently uses it to activate a neurological orgasm blocker. This blocker ensures that Alexandra’s body is physically incapable of climaxing, letting her arousal, pleasure, and desperation only grow endlessly without release.
With this deep and absolute connection between Lumina and Alexandra, their consciousnesses begin to slightly merge and they both start to adapt small things from the other one. Eventually, it sometimes becomes difficult for one to discern if a thought, idea, or action really came from them, or if it had been the other. The entire time, though, the dominance is on Lumina’s side. She is in control over what Alexandra gets to see from her and if she wants, Lumina can easily almost fully disconnect from Alexandra.