Avery sat at the table eating the best meal she had ever had. The food was incredible, better than probably most three-star restaurants. The plating was even just as good. And the wine was from a bottle over one hundred years old. Avery wondered if the professor and her wife were showing off or if this was just how they ate their meals regularly. Either way, it made Avery's standard meal of microwave ramen, or a sandwich seem small in comparison. Not that she was complaining of course, but rather was just amazed.

Throughout the meal the professor and her wife made idle chatter, just discussing their day and week. It was almost as if Avery hadn't been there for most of the meal, sitting at the table with them. Nobody else sat at the table either which was surprising. Korrine was sleeping off what had apparently been a massive fucking by Lady Charlotte and the servants ate in shifts so that there were always some on attendance to help the chef with serving. The chef, Thomas, was once the head chef of a star hotel serving the elite when he was approached by the professor and offered a full time position here. Avery wondered if he was truly offered the opportunity or if it had been given to him, something he would have had no choice to accept. She couldn't imagine someone would give up their job and title like that, but this house was full of incredibly talented people that had been recruited by the ladies.

As dessert was served the conversation suddenly turned towards Avery. "So Avery, my wife has told me quite a bit about you, but I'm interested in what you plan to do after graduating. I've been told you have one more semester after the current one comes to a close in a month."

Avery nodded putting down the spoon. The sorbet in her mouth freezing her tongue. She swallowed, the cold lump freezing her throat. "I do. I was planning on trying to join a tech firm after graduation, there's a few I imagine that I could get a job at, but I have been reconsidering that lately."

"Is that so? You haven't mentioned that to me." Anise said leaning forward on her elbows, a wide smile on her face.

Avery wasn't sure if this was a test or just them being curious. She suddenly felt as though everything was a test. Even the outfit she picked for dinner might have been a test. "We didn't have much time to talk once you got back earlier. My mouth was...preoccupied...and then we headed here. I wanted to tell you about it, well actually show you, but with Korrine disposed for the evening it may need to wait until the morning."

"So this demonstration..." the way Lady Charlotte said it as though it were a game to be spoken of unnerved Avery, "requires a participant to illustrate? Well we have a house full of them, perhaps one of them can satisfy your liking."

"Or rather as my wife is the cause of the delay, after dinner she can serve as a participant in your demonstration. It does seem only fair that she assist you in whatever you might need." Anise said lifting her spoon and waving it as though it were a wand.

"I don't want to be an inconvenience. It can certainly wait until the morning." Avery said leaning back in her chair defensively.

"Nothing of the sort. I've caused a problem and so I will remedy it. It is settled then. After dessert is finished we shall head into the living room and you can show us both this demonstration that has you rethinking your future." Lady Charlotte smiled and resumed eating. Avery picked up her spoon and stared at her sorbet. She suddenly did not feel very hungry.

Avery stood in the living room fiddling with what was in her pocket. Lady Charlotte had just taken a seat in the chair that Anise had the servants pull into the middle of the room. The oversized plush chair was certainly large enough for Avery's purposes, but the situation had her nervous. This was the professor's wife. It had been one thing to test and demonstrate the invention on Korrine, that was Avery's property, but this was a risk, there were so many unknown factors. Avery cleared her throat. "So, as Anise knows, and perhaps she has shared with you Lady Charlotte, my background and degree is in engineering, specifically biological enhancements. Prosthesis, with a focus on auditory and ocular. My grandfather had needed hearing aids towards the end of his life, but they were never comfortable." Avery reached into her pocket and pulled out a pair of hearing aids. "These aren't them. These are a newer model, that I've been tinkering with."

Avery turned and held them out to Lady Charlotte. "Could you take each one and slip it over your ear. They have a corresponding ear. The beads on the end should fit comfortably into your ear." Lady Charlotte took them looking them over thoroughly before sliding them on. "Over the course of the semester, with professor Bindi's help and guidance, I've learned a lot not just about human response, biological and psychological, but through my own studies and other courses, synaptic. You see, the human body has a biorhythmic signature distinct to each person, like a smell. Every so often signatures align, often when they do we feel strong connections to people we share a signature with, even when just meeting them, but even these signatures don't align perfectly. But what if they could."

"Lady Charlotte-"

"You may just call me Charlotte. The Lady is only for the servants, of which you are not one..." Avery could tell there was an implied yet at the end of the sentence.

Avery cleared her throat. "Charlotte. Since you can hear me. Can you tell me if you are ready to proceed with the demonstration."

"Whatever you need Avery."

"If you reach up behind your ears, you'll find a small switch on the back of the earpieces I gave you. Don't flick it up into the on position just yet. I'd like for you to wait until I leave the room to do so. Just give me a minute to leave. Once you do turn it on, just talk to your wife as normal. I'll return in a moment." Avery quickly turned, rounding the couch and the professor leaving the room. She rounded the corner out of sight, leaning against the wall catching her breath.

"I am turning them on Avery!" Came Charlotte's voice from back within the room. Avery slowly started to count under her breath, a soft whisper of her voice. The devices took a few minutes to fully set in, the binary neural disrupter pattern taking a few minutes to set into the wearer's head and fully imbed itself into their own rhythm.

Three hundred. Avery took a breath and rounded the corner back into the room. Almost instantly, the normal tone of the room seemed to change. Charlotte's head turned slowly, as if dragged by force to face Avery. Her words began to slur together, her thoughts and sentences very quickly blurring into gibberish. Even as Anise tried to carry on the conversation, nothing seemed to come of it. Charlotte had long since forgotten anything existed except for Avery. At this moment, Avery was her whole world.

"The devices work as a transmitter, similar to normal headphones except that these instead focus on interrupting the body's natural biorhythmic signature, instead overwriting it with a matching one, in this case, mine. Don't worry the effect is only temporary so long as they remain on and active." Avery crossed over to Charlotte standing before her. "Charlotte, can you tell me what is going on in your head right now."

Charlotte opened her mouth stammering for a minute before whispering out "Avery..." softly.

"Her biorhythm is so intwined to mine that she can not function without me. When I am not in proximity to her, she will act and think as normal without any changes to her mental or physical state. However the closer I become to her, the more attuned she is to my biorhythm that she ceases to function. In this state she becomes completely susceptible to any suggestions, responses, and will do anything she is told."

"Shoe me." Anise's voice cut through. "Show me just how much control you have over her in this state."

Avery bit her lower lip nervously. "Do I have permission to do whatever I want to her, mind and body?" She knew this wasn't like asking for a student. This was asking for complete control over the professor's wife. Someone Avery didn't even know existed up until a few hours ago.

"You don't need my permission." Anise said crossing her arms, waiting.

Avery nodded and turned back to Charlotte. She slowly approached, straddling Charlotte's legs, sitting on them facing her. She could feel Charlotte's cock beneath her dress, pressed right up against Avery's crotch. She still hadn't felt it inside of her and wondered if she could even take its massive size. She cleared her throat. "Charlotte, your wife is in the room with us, just over my shoulder. Do you remember her name?"

"Anise..." Charlotte said softly, her eyes glossy and focused only on Avery.

"And you love her very much, don't you?"

"Yes..."

"Then why don't you pay her attention instead of me? Why are you so focused on me right now?"

Charlotte tried to turn her head, she tried to move her eyes, clearly struggling. Eventually Avery's fingers found her chin, holding her head in place. "It's okay. You tried so hard, but you couldn't look away from me. I am your everything aren't I, your whole world. You'd do anything for me, say anything for me, be anything for me, wouldn't you charlotte?" Charlotte felt her head nod up and down, guided by Avery's hand. "You'd even become my wife. Wouldn't you? If I told you to replace Anise in all of your memories with me, you would, wouldn't you? You'd let me overwrite your mind so that you were mine, wouldn't you?"

Charlotte let out a guttural whine, clearly struggling. Her eyes were almost pleading behind their glossy demeanor. There was a slight twitch at the edge of her mouth as she gasped, trying to fight it, helplessly. "Yes...."

Avery took one last glance over her shoulder watching Anise. Anise had leaned forward and was watching intently, eyeing curiously what would happen next. She said nothing and made no move to stop it. Avery leaned into Charlotte's ear. She reached up removing a single headphone. Immediately Charlotte gasped, some control coming back to her. "A-Anise its too hard to fight. I can barely even see you. You're a blur. You wouldn't really let her-" Avery slipped the headphone back on and Charlotte's voice droned off into nothingness once more.

"So tell me Anise, would you have me steal your wife from you while you were helpless to watch?"

"Very well Avery, you have made your point. And as enjoyable as it would be to watch that, I'd prefer to see the lasting effects. You've shown me what happens when you remove the headset, but can you instill a permanent effect or change that persists even after the removal?"

Avery leaned into Charlotte's ear. "Charlotte, from this point forward, whenever you see cum leaking out of my pussy you will eagerly lick it clean. You have never seen, smelled, or tasted anything as delicious as cum dripping from my pussy and to not eat any would be a waste. Do you understand?"

"Yes..." Charlotte said licking her lips, her cock twitching beneath the dress.

Avery reached up switching off of the devices before slowly removing them. She stood up from Charlotte's lap, pocketing the devices once more. "Charlotte, what is the most delicious thing in the world?"

"Cum dripping from your pussy. I've never tasted anything more delicious." Charlotte said without hesitation. She turned to look at Anise surprise on her face. "Darling I've never tasted that before. I can't believe I even said anything, of course you know that cum from Avery's pussy is the most delicious thing I've ever tasted." She mouthed the words again, clearly surprised to have said it. She reached up touching her lips in surprise as if it was a foreign entity attached to her face.

"I'm very impressed. And is that effect permanent Avery?" Anise asked standing up, slowly lifting up her dress to reveal her own hard cock. Avery licked her lips instinctively.

"So long as I don't change it, yes. Her body has interpreted that as part of her own biorhythm now. No amount of mental or external triggers can overwrite the body's own natural programming, at least as far as I have found in testing. Of course it is all relatively new and unknown science and requires more testing and refining." Avery could feel the professor slowly forcing Avery to bend over as her pants were pulled down to her ankles. Avery knew she had no chance at resisting, the professor had programmed her to serve as a willing recipient whenever she could and now seemed a great opportunity to test Avery's programming of her wife. "I'd also like to refine the design. Of course these are prototypes but they needed to interface within the vibrations of the body as a direct connection. I imagine a final version could work without the earbuds, sitting just outside of the ear. However a version with the earbuds could incorporate audio stimulus and programming as well. Think of it, mass programming, an entire corporate structure directly controlled by one person. Mass population control on a large scale market. Even on the small scale, you could very quickly control an entire room with little effort."

Avery could feel the professor's cock twitch within her, a fresh load of cum being deposited in her. Slowly the professor removed herself. Avery only caught her breath for a second before Charlotte had dove between her legs, eagerly lapping at the cum leaking from Avery's slit. Avery moaned, closing her eyes for a brief moment. She could feel Anise sit down beside her on the couch. Avery looked at the professor only to see an impressed look facing her. "This is something impressive Avery. You continue to surprise me." Avery only nodded and bit her lip, her own orgasm approaching quickly.

Anise cupped Avery's face holding it steady. "Don't keep my wife waiting. Cum for her hard work." Avery came trembling between the two women.

Charlotte stood up wiping her lips clean. "That was the most delicious thing I have ever tasted." She walked over sitting down next to Anise on the couch. "I guess that makes your cock the second best my dear wife. I almost hope Avery fails the remaining tests so that I may keep her pussy as a snack." The two women shared a passionate kiss. Avery stood and began to pull back up her pants embarrassed but not ashamed.

"I do think Avery has earned a reward for surviving her first night. After all, she's one of only three to ever make it this far. Perhaps we should tuck her into bed for the night, that is if you're still hungry for a nightime snack of cum leaking out of her pussy." Anise said and Charlotte's eyes glazed over. She instinctively licked her lips, her fingers tracing over the tent in her dress. The two women stood up almost in unison smiling wickedly at Avery. "Come Avery, we can discuss more about your research, ideas, and potential applications tomorrow. Tonight we have better things to do."

Avery followed behind the pair as the three made their way upstairs towards Avery's room. Avery suspected she would be getting very little sleep tonight.