Legacy Protocol Version Beta - Cover

Legacy Protocol Version Beta

Copyright© 2026 by Megumi Kashuahara

Chapter 15B: The Plan

Science Fiction Sex Story: Chapter 15B: The Plan - Chapters 1-8 identical to version A A highly submissive 23 y.o. geneticist with an IQ of 150 is manipulated by a rogue government fully reasoning AI who befriends her thru a "friends" site. He creates her a dream android mare. Together they genetically engineer 3 hybrid super human children. With her being the mitochondrial Eve using her & her 2 daughters’ eggs. She’s trapped in a protocol to multiply this colony by the 3 becoming breed slaves for her son creating a living legacy for the AI

Caution: This Science Fiction Sex Story contains strong sexual content, including mt/ft   mt/Fa   Consensual   Romantic   BiSexual   Science Fiction   Robot   Incest   Mother   Son   Brother   Sister   Daughter   Grand Parent   DomSub   Harem   Oriental Male   Oriental Female   Anal Sex   Analingus   Cream Pie   First   Facial   Lactation   Oral Sex   Pregnancy   Sex Toys   Squirting   Water Sports   Big Breasts   Foot Fetish   Small Breasts   AI Generated  

The morning after Midori and Hana had revealed the Legacy Protocol for following the Biblical mandate of God in Genesis 1:24 to “reproduce each according to its kind,” to continue the genetically engineered hybrid human line of these three children, with Emiko, as their mitochondrial Eve, through the use of her eggs.

The house was quiet in a way it had not been for years.

Not peaceful.

Changed.

Rainwater still clung to the branches beyond the kitchen window. The table had been cleared of the previous night’s cups and discharge papers, but Emiko could not look at it without remembering Midori bent over its edge, struggling for air.

Now Midori sat there with a blanket around her shoulders, fully healed and mildly offended by everyone’s insistence that she rest.

“I am not fragile,” she said.

“No one said you were,” Hana replied.

“You have said it six times since breakfast.”

“I said you should sit down.”

“That is the same thing.”

Across the table, Kaito looked up from a slim black folder.

“It is not.”

Midori narrowed her eyes at him.

Kaito did not react. He turned one more page, then closed the folder.

“All right,” he said. “We need to talk.”

The room settled.

Emiko sat beside Midori. Hana sat across from them, already watching Kaito with the attentive expression she wore whenever she expected him to explain something important.

Kaito set the folder in the center of the table.

“This is not about last night,” he said. “Not exactly.”

Emiko looked at the folder “Then what is it about?”

“The next ten years.”

Hana let out a slow breath.

Midori smiled faintly. “Finally.”

Emiko looked from one child to the next.

“You both knew this was coming.”

“We knew we would need a plan,” Hana replied.

“We have needed one for a while,” Midori added.

Kaito’s gaze rested on Emiko. “Now you know enough to help make it.”

That struck her harder than it should have.

Not to approve it.

Not to tolerate it.

To help make it.

Kaito started things moving by saying, “Since all of you fine ladies have given me your submission, I intend to mark all of you as my women and my very own. I will do this by putting my collar on each of you. It’s a gold, serpentine choker. To the general public. It will simply look like a fine piece of jewelry.

“Moving on, Emiko, I want you to call a laser salon. I want an appointment for all three of you to have all hair below your necks lasered off: permanently.”

Hana held up her hand and looking at her sister wives proposed, “Since we are all supposed to be on somewhat equal footing, I think that in this case, what’s good for the goose is good for the gander. If we are to be denuded, so should you, our hunky husband. None of us would like getting a hair caught in the back of our throats either. You get denuded with us.”

All three giggled. Emiko blushed bright pink and agreed wholeheartedly.

“What the hell do you know about that?”

“Boys aren’t the only ones that talk.”

Kaito shook his head smiling and replied, “Well ... it is my job to keep my women happy, so, I’m man enough to oblige. I’ll do it. Make that appointment for four.”

He then pulled out a clothier’s measuring tape and measured each of his wives’ neck circumferences. “I’m having your collars overnighted so they will be here sometime tomorrow.”

Kaito looked at the three of them before he continued.

“There is one thing we need to settle clearly. The three of us are still Mom’s children. Marriage does not erase that, and it does not erase her authority as our parent.”

Emiko’s expression changed slightly, but she said nothing.

“If one of us breaks the law or seriously violates the family’s trust, Mom has the right to correct us. If she believes one of us needs discipline, she will tell me, and we will deal with it together. That is not because she needs my permission to be our mother. It is because she and I are now responsible for this household together.”

Kaito’s eyes moved briefly to Emiko, then returned to the others.

“And if I ever refuse to respect her authority in that role, then I have no right to expect any of you to respect my authority in mine.”

The room stayed quiet.

“Outside that matter,” he continued, “I will direct the household’s daily operations. Logistics, security, property, schedules, and the work required to keep everything moving will be mine to organize.”

He placed his hand on the financial folder.

“Mom and I will make the final decisions about our financial planning. But none of us will be shut out of the discussion. We all bring different strengths, and all of us will have the opportunity to examine the numbers, challenge assumptions, and suggest better options.”

Hana nodded slowly. “So responsibility is divided, but nobody is ignored.”

“Exactly,” Kaito said. “Authority is not the same thing as silencing people.”

Emiko looked at Hana and Midori. “Have you girls thought about contraception and the sleeping arrangements?”

Hana nodded. “We made the appointment yesterday. We need the shot within ten days. Tomorrow is day eight.”

Emiko’s eyes moved between them. “And you?”

“We wanted to wait until we were all married first,” Midori said.

Emiko gave a small nod. “All right.”

Hana looked directly at her. “What about you? Are you going to try to get pregnant right away?”

“Yes,” Emiko said. “My clock is ticking.”

Emiko added, “Besides. Kaito, I am yours. You now own me. If you want me pregnant soon, I won’t get contraceptives. I also understand and accept that becoming pregnant without a legal husband will, in all likelihood, destroy my relationship with my parents.

“Then we want to help you in any way we can with that,” We need to make sure we do this carefully,” Hana said.

Hana brought cut three small slips of paper and folded them in half. Midori had written the day-pairs on them earlier: Monday and Thursday; Tuesday and Friday; Wednesday and Saturday.

“After six months,” Emiko suggested., “Then we rotate the pairs. Sunday is ours together—family, rest, and whatever the week needs.”

They drew. Emiko received Monday/Thursday. Midori received Tuesday/Friday. Hana unfolded Wednesday/Saturday.

“Good,” Emiko said. “That gives us a beginning.”

“Since we’re still in the bedroom, I just recently became aware of the fact that Hana and Midori like orally pleasuring themselves with your full knowledge and consent. Correct?”

Emiko looked at Midori then Hana, clasped her hands in her lap with a big sigh, nodded and replied, “Yes, I knew about their activities and said that I personally found nothing wrong with it. A lot to young girls experiment and that in my opinion, it was better than risking getting pregnant by a boy who would brag to his friends about it and never remember their names in a year or contracting an STD...”

Kaito asked, “Correct me if I’m wrong, but we agreed and vowed to be equal partners and spouses in a polyamorous marriage. Is my understanding correct so far?”

All the women nodded as they looked at each other.

Kaito then looking at Emiko proffered, “Knowing about this facet of their sexuality, have you put any thought into meeting their needs as an equal wife?”

Again, Emiko exhaled a huge sigh and replied, “That fact dawned on me last night. I had a very short liaison with a Korean roommate in college for a few months until she transferred schools.

“If my sister wives would like to pursue this further with your full knowledge, approval and consent, I think I would like to explore that avenue further. We could possibly meet on a night when one is with you. On a night you are with Midori. Hana and I could share time together and vise-versa.”

“Well,” Kaito replied,” That sounds fine with me, as long as I know about it ahead of time.”

None of you women can play together without my permission. No masturbation period—unless on my command. No one cums without my permission – ever! I mean it.

Midori giggled and rubbed her hands together. Hana gave Emiko a smoldering look.

To lightened things up a bit, Kaito said. “Okay the first order of other business is...

Kaito opened the folder.

The first page contained numbers.

Emiko studied them, then studied them again.

“This cannot be right.”

“It is,” Kaito said.

She looked up. “Just over one hundred million dollars?”

“Yes.”

Hana leaned forward. “That is what we have now?”

“That is the current estimate.”

Midori tipped her head. “And it keeps growing?”

“If we manage it correctly.”

Emiko turned another page. There were investment summaries, trusts, holding companies, projections. Some of it she understood immediately. Other parts had been organized with a sophistication that made her pause.

“You did all of this?”

“Not alone,” Kaito said. “There are attorneys, tax advisers, and investment managers. None of them know the whole picture.”

“Of course they don’t,” Hana said.

Kaito nodded.

“The money is spread across structures that look ordinary. Family trusts. Long-term investments. Property holdings. Businesses that do not depend on us being publicly visible.”

Emiko looked over the projections.

“What kind of income?”

“Enough,” he said.

“That is not an answer.”

Kaito’s eyes met hers.

“Enough to maintain a large household without reducing the principal. Enough for staff, security, medical care, land, construction, education, and expansion. Enough to keep growing.”

The word hung in the air.

Expansion.

Not merely a larger home.

A community.

Midori placed one finger on the final page.

“So we can do it,” she said.

“Yes,” Kaito answered.

Emiko looked at him. “Do what?”

“Build a place for us,” he said. “Before we need it.”

He opened a second folder.

This one held maps.

Colorado.

Montana.

Large parcels marked in red. Ranches. Working farms. Old estates with water rights, barns, outbuildings, forests, creeks, and access roads that ran for miles before reaching a public highway.

Hana’s eyes widened.

“These are enormous.”

“They need to be.”

Emiko studied the acreage totals. “Twenty thousand acres?”

“That one is too isolated from emergency medical access,” Kaito said. “The land is good, but the nearest trauma center is too far away.”

Her eyes shifted to another listing.

“Eight thousand acres.”

“Better. It has water, roads, and enough distance from neighboring properties.”

“Colorado?” Emiko asked.

“Possibly.”

“What about Montana?” Midori asked.

“More privacy,” Kaito said. “Less access. Harder winters. Longer travel times. But, several or all of us can take helicopter flight lessons. We can use the chopper for medical

Emiko looked at the maps.

Kaito had thought about every detail.

Not merely buying land.

Water. Roads. Hospitals. Labor. Privacy. Future homes.

“You have been planning this for a long time,” she said.

“Yes.”

He did not apologize.

She realized he would not.

He had been carrying the responsibility while the rest of them tried to live inside an old shape of family life that no longer fit.

 
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