Legacy Protocol Version Beta
Copyright© 2026 by Megumi Kashuahara
Chapter 12B: The Girls’ Answer
Science Fiction Sex Story: Chapter 12B: The Girls’ Answer - 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
Emiko waited until Kaito left for his evening run.
He had gone without announcing it, as he usually did. One moment he had been in the kitchen, checking something on his phone while tea steeped in the pot; the next, the front door had closed softly behind him.
Hana and Midori were upstairs.
For several minutes Emiko stood at the bottom of the stairs, telling herself she was being foolish.
Kaito was fifteen. Brilliant, capable, too serious sometimes—but fifteen. A boy who still forgot to bring his laundry down until she reminded him. A boy who ate the burnt edges of toast so his sisters could have the better pieces. A boy who had been awake half the night after Josh died, sitting alone in the hall because he believed someone had to be there if either girl came looking for him.
He was her son.
Yet, in the kitchen that morning, he had looked at her with an awareness so complete it had seemed to reach past what she said and into what she had tried not to know.
What are you becoming?
She had asked him.
He had not answered.
Emiko climbed the stairs.
Hana’s door was open. She was seated at the desk, reading from a screen with one knee drawn up beneath her chin. Midori lay across the foot of Hana’s bed, half-listening and half-working through a puzzle game on her tablet.
Neither girl looked surprised when Emiko appeared.
“Can I come in?” she asked.
Hana immediately closed the laptop. “Of course.”
Midori sat up, moving over to make room between them on the bed.
Emiko sat between her daughters. The gesture was so automatic, so grown-up, that for a moment she felt the ache of time passing—not distance, not rejection, only the realization that they were no longer little girls who needed to climb into her lap to be comforted.
That small gesture hurt Emiko more than it should have. They made room for her. They always made room for her.
She sat.
For a few moments, none of them spoke.
The room smelled faintly of clean laundry and Hana’s lavender shampoo. Moonlight lay across the floorboards. On the shelf above Hana’s desk were the photographs they had not moved: Josh smiling at the three children on a beach; Kaito, younger and scowling at the camera while both girls clung to him; Emiko with all of them around her at a birthday table.
A whole life preserved in frames.
“Is something wrong?” Midori asked.
Emiko looked at them.
“No,” she said. Then, because they deserved better than the easy answer, “I don’t know.”
Hana’s expression softened.
“Is it about Kaito?” she asked.
Emiko felt herself still.
“Why would you think that?”
“Because you have been watching him all day.”
Midori looked from Hana to their mother. “Did he do something?”
“No.” Emiko reached for her hand. “No, sweetheart. He did nothing wrong.”
Midori relaxed only a little.
Emiko took a breath.
“When did he begin doing this?”
Both girls looked at her blankly.
“Doing what?” Hana asked.
“This.” Emiko searched for words that would not make her sound frightened. “Knowing things before they are said. Seeing a problem before anyone else notices it. Taking care of things before someone asks him.”
Midori glanced at Hana.
Hana glanced back.
It was not secretiveness. It was the private, silent exchange they had always shared—the one that made Emiko feel, at times, as though her daughters had their own language beneath ordinary speech.
“He has always done that,” Midori said.
“Not like he does now.”
Hana considered that.
“Maybe you are noticing it now,” she said carefully, “because Dad is not here.”
The answer was so simple Emiko almost laughed.
Almost.
“Your father did things,” Emiko said. “Kaito was a child.”
“He still is,” Midori replied quickly.
“I know.”
“But he was never...” She paused, frowning at the tablet in her hands as though the right words might appear there. “He was never only a child.”
Hana put a hand on her sister’s shoulder.
Midori looked up again.
“When we were little,” she continued, “Dad would ask Kaito what he thought. Not pretend-ask. Really ask.”
Emiko remembered.
Josh sitting at the table with Kaito between him and Hana, listening with that complete attention of his while their son explained some elaborate plan to improve the garden irrigation system, though he had only been eight. Josh had not humored him. He had asked questions. He had taken notes.
“He listened to all of you,” Emiko said.
“Yes,” Hana replied. “But with Kaito, it was different.”
Emiko did not speak.
Hana folded her hands in her lap.
“Dad trusted him with things,” she said. “Not things that were too heavy for him. He was careful about that. But he trusted Kaito’s judgment.”
“Like when you had that problem at work,” Midori said.
Emiko frowned. “What problem?”
“The woman who kept trying to make you take on her responsibilities.”
Emiko remembered then. A colleague had been overloading her with requests, always framing them as favors, always making Emiko feel selfish for refusing. She had gone home exhausted for weeks.
Kaito had been thirteen.
“He told me I needed boundaries,” Emiko said.
“He told you she was using guilt because it worked,” Midori corrected.
“He was right,” Hana added.
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