Futa Harem System: Infinite Money in Tokyo
Chapter 22: The Crescent Moon
There were six people in the big bed on Friday morning, and the bed, which was enormous, had finally met its match.
Lena woke at four forty-eight with Yuki on her left, Hina on her right, Ayaka draped across her stomach, Rei curled at her hip, and Mizuki, who had come down from the roof at two in the morning wrapped in a blanket and asked “Where do I go?” in a very small voice, tucked against Lena’s side between Yuki and the edge of the mattress, holding a fistful of Lena’s hair like a child holding a blanket.
Yuki was already awake, glasses on, looking at Mizuki with deep tenderness and mild logistical panic.
“We need a bigger bed,” she whispered.
“I’ll order one.”
“We need a bigger bed *today*.” Yuki eased herself up on one elbow.
Then she looked at Lena and her face went pink.
“And it’s Friday.
I’m Friday.” She hesitated.
“But she’s new.
Should I give it to her?
Like Rei gave hers to Ayaka?”
“Ask her.”
Yuki leaned across and touched Mizuki’s shoulder very gently.
Mizuki’s eyes opened at once, the way people’s do when they have woken at five every day for fifteen years.
“Do you want my Friday?” Yuki whispered.
“As a welcome gift?”
Mizuki looked at her for a long moment, then smiled, very soft.
“No,” she said.
“Thank you.
I’d rather watch you, the first time.
I like to learn things properly before I try them.” She glanced at Lena, and blushed all the way to her collarbones.
“If that’s all right.
If Lena doesn’t mind being watched.”
“Lena,” said Yuki, “do you mind?”
Lena looked at the two of them, the shy literature student and the perfect secretary, both pink, both waiting for her answer.
“I don’t mind,” she said.
“Yes, Yuki.
Please.”
Yuki had never had an audience before, except for Rei’s stopwatch, and it made her bolder.
She slid down Lena’s body slowly, and Mizuki propped her head on her hand and watched with the total, silent attention she gave to board minutes.
Yuki took off her glasses, folded them, and set them in Mizuki’s open palm without looking, as if Mizuki were an assistant handing her instruments.
Mizuki closed her fingers around them reverently.
Then Yuki bent her head.
She started with her tongue, slow, from root to tip, once, twice, three times.
Lena heard Mizuki’s breath catch.
Then Yuki wrapped her lips around her and took her in, half, then more, her hand moving at the base, unhurried, her other hand sliding up to lace with Lena’s fingers on the sheet.
“She holds your hand,” Mizuki murmured, almost to herself.
“Every time?”
“Every time,” said Lena, unsteady.
Yuki hummed agreement around her, and Lena’s back came off the mattress.
It went on like snow, as Yuki’s mornings did, slow and soft and accumulating, until Lena was trembling all over and Mizuki had stopped watching like a secretary and was watching like a woman, her lips parted, her hand pressed to her own chest.
Yuki looked up through her lashes, saw Mizuki’s face, and went deeper, as if showing off for the new girl, and Lena came with a broken cry, her hand crushing Yuki’s, her other hand flying out and landing on Mizuki’s hip.
Mizuki made a small sound.
She didn’t move away.
Yuki surfaced, flushed and proud, and held out her hand for her glasses.
Mizuki gave them back.
“Thank you,” Mizuki whispered.
“I took notes.”
“Mentally?”
“I have a perfect memory,” said Mizuki, and then went scarlet, realizing what that meant.
“Twenty-five minutes,” said Rei, from the foot of the bed.
“Nine point six.
Bonus point for teaching.”
*Ding.*
[Yuki Sato | Love: 100% — LOCKED]
[Achievement unlocked: “Senpai” — Taught the newest member by example.]
At breakfast, the brass key lay on the kitchen table between the soy sauce and the castella cake, and nobody touched it.
It was old and heavy, the kind that opened a real lock, a house door or a storehouse.
It hung from a cardboard tag tied with string.
*Hoshizora — Kamakura*, it said, in Genji’s sharp, angular handwriting.
“It’s a test,” said Rei.
She was sitting very straight, not looking at it.
“Whatever she does with it, he learns something.
If she gives it to us and we use it, he learns she’s ours.
If she gives it to us and we don’t, he learns we’re afraid.
If she gives it back, he learns she’s his.” Her lips tightened.
“My father has never in his life given anyone a key without a reason.”
“Then we do nothing,” said Hina, “and let him wonder.”
“Doing nothing is also information.”
“Everything is information to him,” said Mizuki quietly.
She was in her own clothes now, a soft grey sweater, no suit, no bun.
It was the first day off she’d had in eleven months.
“That’s how he lives.
I’ve watched him for five years.” She looked at Rei.
“Rei-sama.
It’s your mother’s house, probably.
Not mine.
Not his.”
Rei looked at the key for the first time.
“Put it in the safe,” she said.
“With the envelope from Kaito.
Both of them together.
And don’t tell him anything.
Let him wonder what my silence means.” She stood.
“I’m going to fence.”
She left.
After a moment, Hina got up and followed her, without a word.
Microeconomics at nine was oligopoly.
Cournot competition.
Two firms choosing quantities, each guessing what the other would do.
Fujiwara drew the reaction curves on the whiteboard with quick, sure strokes, and Lena watched them cross at the equilibrium and thought about Genji Kurosawa sitting in his tall glass office, choosing his quantity, guessing.
“The point where they meet,” Fujiwara said, tapping the intersection, “is not where either firm would choose alone.
It’s where neither can do better, given what the other is doing.
It’s a stalemate.
A peaceful one.” She looked at the hall.
“Most of business is stalemates that everyone pretends are victories.”
After the lecture, as Lena passed the lectern, Fujiwara said, without looking up from her notes, “The proof.
Did you read it?”
“Three times.”
“And?”
“Lines fourteen to nineteen.
I don’t understand why the mapping is continuous.”
The professor’s pen stopped.
“Nobody notices that,” she said softly.
“Nobody, in the first reading.
It’s the hardest step.” She glanced up, and her eyes were shining.
“I’m not helping you.
Go to the library.
Look up Kakutani.
That’s all I’m saying.”
“That’s help.”
“That’s a surname,” said Fujiwara primly, and turned away.
[Sakura Fujiwara | Attraction: 97%]
[System Note: Holding.
With difficulty.]
Mizuki moved in at two o’clock, and it took one van and forty minutes.
She owned almost nothing.
A futon.
A small bookshelf of astronomy books and secretarial manuals.
A potted jade plant she had kept alive on a north-facing windowsill for nine years, against all odds.
Eleven identical black suits, which Ayaka examined in silence and then said, “We’ll talk,” in a voice that made Mizuki laugh nervously.
She chose the small room on the fourth floor, next to the stairs to the roof.
“So I can go up at night,” she explained, setting the jade plant on the windowsill.
“Without waking anyone.
I’m used to being quiet.”
“You don’t have to be quiet here,” said Hina, who had come back from the salle with Rei, both of them sweaty and calmer.
“Nobody is quiet here.
Listen.”
From the kitchen, two floors below, came the sound of Yuki and Ayaka arguing passionately about whether the new bed should be a custom order or two king beds pushed together, and Rei shouting up the stairs, “CUSTOM.
WITH A RIDGE FOR ME,” and Yuki shouting back “THAT’S NOT A THING,” and Rei shouting “IT IS NOW.”
Mizuki listened.
Her eyes filled.
“Nobody has ever shouted in a house I lived in,” she said.
“Not since I left Niigata.”
Yuki came up the stairs a minute later, holding the velvet box.
“I’m first,” she said.
“I give the keys.”
She opened it.
On the silver ring hung the house key and, beside it, a slender silver crescent moon, its inner curve set with a single tiny pale stone.
“A moon,” Mizuki whispered.
“Because you only come out at night,” said Yuki.
“To look at stars.
And because the moon is the one light you can see even in Tokyo.” She pushed her glasses up.
“Lena said that.
I just wrote it down.”
Mizuki took the key.
She held it in both hands, the way she held her tablet, against her chest.
Then she bowed, deeply, not to Lena but to Yuki and Hina together.
“Thank you for letting me choose,” she said.
*Ding.*
[Mizuki Hayashi: Love 100% — lives in your home — shares your bed.]
[All conditions met!] Read this novel at g.com for the best experience.
[Talent acquired: “Perfect Secretary” — Eidetic memory for documents and schedules, flawless organization, the ability to handle five tasks at once without error.]
[Harem Members: 5/∞]
[Level 4 → Level 5.]
[Rewards: 2 Gacha Tickets (Total: 6) | Passive unlocked: “Aura Control” — The Host may dim or intensify the Irresistible Charm at will.]
Lena’s mind went quiet and clear, like a desk cleared of clutter.
Suddenly she could see her whole week laid out like a grid: every lecture, every deadline, every page of the credit-exam reading list, every one of Hina’s practices and Rei’s council meetings and Yuki’s circle and Ayaka’s boutique hours.
Five weeks until the Accounting midterm.
Thirty-seven days until the credit exam.
She knew, without trying, every word of Genji’s first reply, and Mizuki’s list of seven wrong cafés, and the exact number of steps from the Akamon to Fujiwara’s door.
And the aura.
She could feel it, for the first time, like a dial under her hand.
She turned it down, just a little, experimentally.
Down in the street outside the gate, a passing jogger who had slowed to stare at the villa sped up again and jogged on, confused.
“Oh,” Lena said.
“Oh, that’s useful.”
“What is?” asked Hina.
“I can turn it down,” Lena said.
“The charm.
On campus.
In class.
For Nanami.
For the volleyball team.
For anyone who should get to choose without it being so loud.”
Hina looked at her for a long moment, and something in her face eased that had been tight for weeks.
“Turn it down at practice,” she said.
“Please.
Just a little.”
“Just a little,” Lena promised.
She used one of the new tickets after dinner, because Hina dared her.
[Gacha result: ★★★ “Native Tongue: Kansai” — The Host speaks perfect Osaka dialect.]
[Gacha Tickets remaining: 5]
“Nande ya nen,” Lena said experimentally, to the kitchen.
Hina dropped her chopsticks and screamed and grabbed her face and made her say it again, and then made her say six more things, and then cried, laughing, because, she said, Lena sounded exactly like her grandmother in Tsuruhashi.
Earlier, at seven-thirty, they had eaten with Kaito Takamura and Daichi at the little Nagoya-style restaurant in Nakameguro where Daichi worked, because Hina had invited them last Friday and Hina never forgot an invitation, and because no man came through the villa gate, ever, which Kaito had said was “completely fair, honestly.” Daichi turned out to be a stocky, cheerful sous-chef who took one look at the container of Yuki’s curry Hina had insisted on bringing, asked permission, and quietly improved it in his own kitchen with a spoonful of instant coffee and a square of dark chocolate.
Yuki watched him with the expression of a woman witnessing a miracle and wrote it down.
At the corner table, Kaito sat beside Rei and talked about architecture.
Rei talked about fencing.
Neither of them mentioned the safe upstairs, or Kamakura, or their fathers.
At one point, Rei laughed at something Kaito said, a real, startled laugh, and Kaito looked at her with a kind of wonder and then glanced at Lena.
“My mother would like to have seen that,” he said quietly.
That night, in the big bed that was too small, Mizuki was the one who moved first.
She came to Lena in the dark, carefully climbing over Yuki, and kissed her, shy and certain.
Hina, awake on the other side, watched for a moment.
Then she reached across Lena’s chest, took Mizuki’s hand, and guided it down, slowly, showing her.
“Like this,” Hina whispered.
“She likes it like this.”
Mizuki learned the way she learned everything, perfectly, the first time.
She climbed onto Lena with Hina’s hand on her back, steadying her, and sank down with a long, trembling sigh, and began to move.
Hina kissed Mizuki’s shoulder.
Then her neck.
Then her mouth, deep and fierce, while Mizuki rode Lena, and Mizuki gasped into the kiss and moved faster.
It was Hina’s hand, at the end, that pushed Mizuki over the edge, sliding between them, and Mizuki came with a cry muffled against Hina’s mouth, shaking on top of Lena, and Lena came with her.
Afterward, Mizuki lay between them, panting.
“You’re ours now,” Hina told her, softly, in the dark.
“Remember what I said to Rei, the first night?
About hurting us?”
“Rei told me,” Mizuki whispered.
“This afternoon.
In the salle.”
“Good.” Hina kissed her forehead.
“Then I don’t have to say it.”
Lena’s phone buzzed at eleven fifty-nine.
A text from an unknown number.
Not a photograph this time.
Just words.
*”Ms.
Lena.
I received a call from my former husband this evening, for the first time in eleven years.
He asked whether anyone had come to Kamakura.
I told him no.*
*I’m told you have my daughter’s heart, and now my house key.*
*Please keep both safe.
And please, do not let her come until she is ready.
I will wait.
I have become very good at waiting.*
*— H.”*
[End of Chapter 22]