The three sharp knocks echoed through the apartment like gunshots, freezing the humid, intimate air on the balcony. Kaito's hands stilled on Mizuki's skin. Her breathing, which had been ragged with desire, stopped entirely.
Through the resonance, a synchronized spike of alarm came from Hikari and Sachi inside. It was a cold, clear signal: Threat. Assess.
Mizuki scrambled forward, pulling her sundress back into place with frantic hands, the playful sensuality of moments before replaced by pure panic. Kaito stood, his body thrumming with frustrated adrenaline. He offered her a hand, pulling her to her feet. Her purple eyes were wide, her skin flushed not just from his touch but from fear.
"Who…?" she whispered.
"We'll see," Kaito said, his voice low. He led her inside, where Hikari and Sachi were already at the genkan. Hikari had smoothed her dove-grey dress, her expression schooled into polite neutrality, though her blue eyes were sharp as flint. Sachi stood beside her, posture perfect, her face an analytical mask.
The knock came again, more insistent.
Hikari took a steadying breath and slid the door open.
The woman standing in the hallway was not Inspector Sato. Nor was she the shadowy observer from the night before. She was young, perhaps in her early twenties, with a tired but pretty face framed by messy, sun-bleached strawberry-blonde hair pulled into a haphazard bun. Warm hazel eyes blinked behind slightly crooked, black-framed glasses. She wore a rumpled white button-down shirt, the top two buttons undone, tucked into faded jeans. A large, worn canvas bag was slung over one shoulder.
"Um, hello? Sorry to bother you so early," the young woman said, her voice a soft, slightly raspy contralto. She offered a hesitant smile. "I'm Megumi. Megumi Tanaka. I live in 3B, down the hall? I'm the… the art student? I think we've passed in the lobby?"
The tension in the resonance didn't dissipate, but it shifted, tinged with Sachi's swift analysis. No immediate threat. Heightened cortisol levels suggest anxiety, not aggression. Genuine social awkwardness.
Hikari's posture relaxed a fraction. "Of course. Tanaka-san. Is everything alright?"
Megumi's smile grew more strained. "Yeah, mostly. It's just… my sink. It's completely clogged. I tried the plunger, but it's hopeless. I was going to call the super, but Mr. Yamada is out until tomorrow, and I have a commission due tonight and all my brushes are in there and—" She cut herself off, taking a breath. "I was wondering if anyone had a drain snake? Or maybe… stronger hands?" Her hazel eyes, magnified by her glasses, flickered over Hikari's shoulder, landing briefly on Kaito, then darting away with a faint blush.
A request for help. A domestic problem. An opportunity. The thought came through the resonance, clear and cool from Sachi.
Hikari's eyes met Kaito's. A mission wasn't necessary. The path was obvious. To be good neighbors. To build a normal, helpful community facade. To draw in a potential ally, or at least neutralize a potential witness.
"Kaito is quite handy," Hikari said, her voice warming into its natural, nurturing tone. She stepped aside. "Please, come in. We were just having tea. Kaito, would you mind?"
Megumi's face lit up with relief. "Really? Oh, thank you! I'm so sorry to intrude!" She shuffled inside, toeing off her scuffed sneakers and bowing quickly.
As she entered the living area, her gaze swept the room, taking in the low table with Sachi's laptop, the turquoise futon still visible on the balcony, the intimate, slightly charged atmosphere she'd interrupted. Her blush deepened. "I'm interrupting something. I'm so sorry."
"Not at all," Sachi said, her tone factual. "We were engaged in separate, low-priority tasks. Your plumbing issue presents a higher immediate utility deficit." She closed her laptop. "I will prepare more tea."
Megumi looked momentarily bewildered by Sachi's phrasing but nodded gratefully. Her eyes lingered on Mizuki, who was trying to subtly adjust the strap of her sundress. "Oh, you have company too. I'm ruining everything."
"You're not," Mizuki said, her kind nature overriding her own nervousness. She offered a genuine, if shaky, smile. "I'm Mizuki, a friend. Let's get your sink fixed. A clog is terrible for morale."
Kaito fetched his small toolbox from the storage closet. As he turned, he caught Megumi staring at him. Not with the awestruck recognition of the nighttime observer, but with a frank, artistic appraisal. Her eyes traced the lines of his shoulders under his t-shirt, the definition of his arms. Then they snapped back to his face, and she looked away, flustered.
Observation: Subject Megumi exhibits signs of physical attraction. Baseline appreciation for male form, likely informed by artistic study. Sachi's analysis drifted through the bond, accompanied by a faint pulse of… interest.
"Shall we?" Kaito said, hefting the toolbox.
Megumi led him down the hall to her apartment, 3B. It was a mirror of Hikari's layout but transformed into a chaotic artist's den. Canvases leaned against every wall, some covered in abstract swirls of color, others with delicate, half-finished landscapes. The air smelled of turpentine, linseed oil, and stale coffee. A small desk was buried under sketchbooks and pigment-stained rags.
The kitchen area was a disaster. A tower of dirty dishes sat next to the sink, which was indeed filled with murky, greasy water that refused to drain.
"Sorry for the mess," Megumi mumbled, hurriedly grabbing a few dishes and piling them onto the already precarious tower. "The commission… it's a big one. I lose track."
"It's fine," Kaito said, setting his toolbox down. He rolled up his sleeves. "Let's see the beast."
He worked methodically, first using the plunger to no avail, then dismantling the U-bend under the sink. Megumi hovered nearby, fetching him a bucket, handing him towels, her movements quick and nervous. As he worked, she talked, the words spilling out in a relieved torrent.
"It's probably all the coffee grounds. And the paint water. I know I shouldn't, but rinsing brushes in the kitchen is just easier, you know? My studio corner is by the window for the light, but the sink is all the way over here…"
Kaito made noncommittal noises, focused on the task. The clog was a solid, foul-smelling mass of organic matter and congealed oil. He fished it out, his nose wrinkling.
"Ew, I'm so sorry," Megumi gasped, peering over his shoulder. Her breath tickled his ear. She was close. Very close. The scent of her—oil paint, coffee, and a faint, sweet perfume—wrapped around him.
"It's just a clog," he said, his voice a little rough. He reassembled the pipe, turned on the water. It gurgled, then drained with a satisfying glug.
"You did it!" Megumi's face broke into a brilliant, unguarded smile. She clasped her hands together. "Thank you! You're a lifesaver!"
"All in a day's work," he said, wiping his hands on a rag. As he straightened, he turned, and she was right there. She stumbled back a half-step, but the small kitchen meant her back immediately met the counter. She was effectively trapped between the counter and his body.
For a suspended second, they just looked at each other. Her hazel eyes were huge behind her glasses. He could see the faint dusting of freckles across her nose, a smudge of cerulean blue paint on her jaw. Her lips were slightly parted. The top buttons of her shirt were still undone, revealing the delicate notch of her collarbones and a hint of a lacy, cream-colored bra.
The resonance, which had been a quiet hum of background focus, suddenly picked up a new, vibrant frequency. It wasn't the deep purple of Mizuki's desire or the golden warmth of Hikari's. This was a bright, citrusy yellow—nervous, excited, creatively charged. Megumi.
And with it, the system chimed.
NEW CONNECTION REGISTERED: Megumi Tanaka.
CURRENT LOVE POINTS: 11 (Friendly Appreciation/Attraction).
DAILY MISSION AVAILABLE: 'The Artist's Muse.'
Objective: Fulfill one request for physical assistance. Provide comfort for muscle tension related to her work.
Restriction: Upper body only. No removal of primary clothing.
Reward: +25 EXP. Love Points: +2.
A request. Comfort for muscle tension. It was so similar to Mizuki's mission, yet the context made it entirely different.
"You're… really strong," Megumi blurted out, then instantly looked like she wanted to swallow her tongue. "I mean, for getting that pipe apart. My hands are useless for that. They're only good for holding brushes." She held them up, showing long, slender fingers stained with a rainbow of pigments.
"They look capable," Kaito said. The mission objective glowed in his mind. "You said you have a commission due? That's probably stressful. Makes your shoulders tense up."
Her eyes widened. "How did you know? They're in knots. I've been hunched over that canvas for two days straight."
Because the system told me, he thought. Aloud, he said, "I'm good with knots. My mom runs a bakery; I do a lot of heavy lifting. I know about sore muscles." He gestured back toward the living area. "We have some lotion. I could… help. If you want. A thank-you for the plumbing."
The yellow frequency in the resonance spiked, shivering with anticipation and anxiety. "Oh, you don't have to do that. You already fixed my sink."
"I want to," he said, and the simplicity of the statement seemed to disarm her. "A neighborly exchange."
She chewed her lower lip, a painterly habit. A decision flickered in her eyes. "Okay. Yes. Please. That would be… amazing."
They returned to Hikari's apartment. Hikari, Sachi, and Mizuki were sitting around the low table, a fresh pot of tea between them. The scene was deliberately calm, domestic. They looked up as Kaito and Megumi entered.
"All fixed," Kaito announced.
"Wonderful," Hikari said, her smile warm and inclusive. "Join us for tea, Tanaka-san. You look like you could use a moment to relax."
Megumi bowed again, deeply grateful. "Thank you. You're all so kind." She settled onto a cushion, accepting a cup of tea from Mizuki. She took a sip, her shoulders slumping slightly. "This is lovely."
"Kaito mentioned you have tight shoulders," Sachi observed, her red eyes noting the way Megumi rolled her neck. "Chronic musculoskeletal strain is common in professions requiring sustained, fine motor control and poor ergonomics."
"That's… a very accurate way of putting it," Megumi said with a weak laugh.
"Kaito has gifted hands," Mizuki said softly, her purple eyes meeting Kaito's. A thread of understanding passed between them. This was part of the "living openly" plan. A natural extension of their dynamic. "He was just helping me with mine."
"Would you like him to assist you?" Hikari asked, her tone leaving no room for pressure, only offering. "We have excellent lotion. It would be no trouble."
The offer, coming from the elegant, motherly woman, seemed to dissolve Megumi's last reservations. The yellow resonance brightened. "I… if it's truly no trouble. I feel like I'm asking for so much."
"It is no trouble," Hikari assured her. She fetched the jasmine-scented lotion and placed it on the table.
The space around the low table was intimate. Kaito moved to sit behind Megumi. She stiffened for a second, then consciously forced herself to relax, setting her teacup down. He warmed the lotion in his palms.
"Your shirt…" he began.
"Right!" She fumbled with the buttons at the back of her collar, but they were small and her paint-stained fingers clumsy. "Sorry, it's—"
"Here." Sachi's cool, efficient hands appeared. She deftly undid the three small buttons at the nape of Megumi's neck, then parted the fabric of the shirt just enough to expose the tense, pale skin of her upper back and shoulders. The action was so clinical, so helpful, it bypassed any awkwardness. Sachi's red eyes met Kaito's for a loaded moment. Proceed.
Kaito placed his hands on Megumi's shoulders.
She jolted at the contact, a sharp intake of breath. Then a long, trembling sigh escaped her. "Oh… wow."
Her skin was warm, softer than he expected. He began as he had with Mizuki, with firm, circular pressure at the base of her neck. The knots were fierce, hard as walnuts beneath his thumbs. He worked them with patient, persistent pressure.
"Ungh… right there," Megumi groaned, her head dropping forward. Her strawberry-blonde hair, escaping its bun, brushed against his wrists. "That's the one. It's been screaming at me for hours."
He worked in silence, the only sounds the soft squelch of lotion, Megumi's increasingly ragged breathing, and the quiet sipping of tea from Hikari, Sachi, and Mizuki, who were watching with focused, approving attention. The resonance was a complex tapestry: Megumi's bright yellow thrill of relief and dawning, confused attraction; Hikari's golden, nurturing satisfaction; Sachi's analytical blue curiosity; Mizuki's warm purple empathy and a faint, possessive strand.
His hands moved outwards, kneading the deltoid muscles, smoothing over her shoulder blades. His fingers brushed the sides of her bra straps. With each pass, he pushed the open edges of her shirt a little further apart. Soon, a generous expanse of her back was exposed, from her nape to the middle of her spine. The lace trim of her bra was visible, the skin around it flushed pink from his attention and her embarrassment.
He leaned closer, his forearms brushing her sides. He could feel the rapid beat of her heart through her back. His thumbs traced the inner edges of her shoulder blades, pressing deeply. A choked, pleasured sound caught in her throat.
"Your hands are… magic," she whispered, the words slurred with relaxation.
Objective Complete. +25 EXP. Love Points: Megumi Tanaka +2 (Now 13).
He didn't stop. The mission was done, but the moment wasn't. This was about more than points. It was about connection, about drawing her into the orbit of their circle. He let his touch become slower, more sensual. His palms swept in broad, soothing strokes from her shoulders down to the small of her back, where her shirt was still tucked into her jeans. His pinky fingers dipped below the waistband of her jeans for a fleeting instant, touching the hot, bare skin of her lower back.
Megumi shivered violently. Her hands, which had been limp in her lap, clenched into fists.
From across the table, Mizuki spoke, her voice a gentle murmur. "He's very thorough, isn't he? It's easy to just… let go."
Megumi made a small, affirmative noise, beyond words.
Hikari stood and moved to the kitchen area, giving them a semblance of privacy, but her presence was still a warm anchor in the room. Sachi simply observed, her gaze moving from the play of muscles in Kaito's arms to the increasing flush on Megumi's neck.
Kaito's hands slid up again, but this time, they came over her shoulders, his fingers skimming the sides of her neck, his thumbs pressing into the hollows above her collarbones. His chest was now pressed lightly against her back. He could feel every breath she took. He lowered his head, his lips near her ear.
"Better?" he whispered.
She nodded, a frantic little motion. Her head tilted slightly, unconsciously offering her neck. The invitation was clear, vulnerable.
He didn't kiss her. He just breathed there, letting her feel the heat of his breath on her sensitive skin. The citrusy yellow resonance was now streaked with vivid pink ribbons of pure, unfiltered arousal.
It was Sachi who broke the spell, her voice cutting through the thick air with pragmatic clarity. "Your commission, Tanaka-san. You stated a deadline for tonight. Would the reduction in myofascial tension improve your fine motor control and efficiency?"
The real-world reminder was like a dash of cold water. Megumi straightened up, blinking rapidly. "Oh! Oh, god, yes. The time." She seemed to suddenly remember where she was, who she was with. She reached up with trembling hands to pull her shirt back together, fumbling for the buttons. Sachi once again leaned in and fastened them with swift, impersonal efficiency.
"I should… I should get back to work," Megumi said, standing up on unsteady legs. Her face was flaming. "Thank you. All of you. For the tea. For the… the rescue." Her eyes found Kaito's, held for a second filled with a chaotic mix of gratitude, confusion, and longing. "You saved my life. Twice."
"Any time," Kaito said, rising as well.
She bowed quickly to the room and practically fled back to her apartment.
The door closed behind her. Silence descended, heavy and meaningful.
Hikari returned to the table, pouring herself more tea. "A lovely young woman. Talented. Lonely, I think."
"Her attraction to Kaito is pronounced and likely complicated by her isolated work environment," Sachi noted, tapping her chin. "She represents a low-risk, high-potential addition to our social buffer."
Mizuki was quiet, tracing the rim of her teacup. Then she looked at Kaito, a soft, understanding smile on her lips. "You were very gentle with her. She needed that."
The balcony incident, the interrupted passion, still hung between them, but it had been transmuted. The shared act of caring for Megumi had woven a new thread into their circle.
DAILY BONDING MISSION: DOMESTIC EROS – FULL COMPLETION.
REWARD: +100 EXP. Love Points: Hikari +2 (Now 91), Sachi +2 (Now 64), Mizuki +2 (Now 49).
Hikari's points were at 91. The number hummed with significance. So close to a threshold.
The afternoon sun slanted through the windows. The encounter had used up the morning's frantic energy, leaving a calm, purposeful fatigue.
"We should prepare for Aoi's return," Hikari said, but her eyes were distant, thoughtful.
"And the observer," Sachi reminded them. "Our display of normalcy was likely witnessed. The variable remains."
As if summoned by her words, Kaito felt it again. That faint, focused attention. Not from the hallway, but from outside. He moved to the window, careful not to make it obvious, and looked down at the street.
There, leaning against a lamppost across the road, was a woman. She was too far to make out details, but her posture was relaxed, observational. She wore a wide-brimmed hat, but a long, silvery ponytail spilled down her back. She wasn't looking up at their window. She was watching the building's entrance.
But Kaito knew, through the resonance, that her awareness was like a subtle beam, trained on their apartment. The frequency was familiar now. Not awestruck, as Sachi had said. It was… assessing. Patient. A deep, oceanic green.
It was the same presence from the night before.
And as he watched, the woman pushed off from the lamppost, turned, and began walking down the street, disappearing around the corner. Not a retreat. A deliberate pause.
She's making her presence known, Kaito thought into the resonance.
Good, Hikari thought back, her mental voice steely. Let her look. Let her see a home. A family. Let her see nothing to report.
But the day's events—the plumbing, the massage, the taste of Megumi's nervous energy—had stirred something in the air. The "normalcy" they were projecting was a thin veneer over a deepening well of shared intimacy and latent power.
As evening approached, the unspoken promise from the balcony, and from a hundred glances throughout the day, began to coil tightly in the space between them all. The missions were complete. The outsider was noted. The domestic chores were done.
Now, it was time for the garden.