## Chapter 244 — Under Controlled Conditions

The residents’ year-end cleaning began at nine on Saturday morning with Yoshimura standing beneath the entrance light, holding a clipboard whose pages had been protected inside a transparent sleeve against weather that had not yet arrived.

The sky was clear, the air dry and cold enough that breath showed in the court between buildings. Buckets, brushes, cloths and two folding ladders had been arranged beside the bicycle shelter. Arakawa had brought his own long-handled drain tool despite being told that the management company possessed one. Fujii carried a tape measure, which had no stated place in the cleaning plan but appeared likely to create one. Saitō arrived with her cane, an insulated flask and the expression of someone prepared to reject any task selected mainly to keep her out of the way.

Thomas and Isha came down from 202 carrying gloves and the old towels Yoshimura had asked residents to contribute. The cleaning had been described as voluntary. Twelve people had nevertheless appeared, including the student from 401, the couple from 102 and Mrs Nakahara while her husband remained inside near the oxygen concentrator. The building had no tradition old enough for Thomas and Isha to remember, but everyone else seemed to understand that attendance was measured less by hours than by whether a person had noticed what needed doing.

Yoshimura assigned the entrance glass, mailboxes and noticeboard to Thomas and Fujii. Isha was placed with Arakawa and the student to clear the common storage alcove and move the roof-garden planters away from the drainage channels. Saitō received responsibility for warm drinks, replacement cloths and telling anyone who overreached that they had done so.

“I have been given supervisory authority,” she said. Thomas replied, “You gave yourself supervisory authority before the list existed.” Saitō considered this an efficient use of time.

The entrance glass had accumulated fingerprints, road dust and a grey line where the lower frame collected moisture. Thomas sprayed it, waited, wiped and found the first pass left streaks in the winter light. Cleanse could have removed the entire problem in one private intention. Level Three could have taken the glass, aluminium frame and tiled threshold together, leaving only scratches and the mineral stain at the lower corner. Instead he changed cloths and repeated the work while Fujii cleaned the mailboxes in numerical order.

“Your first pass was too wet,” Fujii said, with the calm precision of a former science teacher discussing a repeatable result rather than a fault. “The temperature is slowing evaporation.”

Thomas adjusted the amount. The second pass improved.

Through the glass he could see Isha carrying one end of a long storage shelf while the student held the other. She could have lifted the whole frame alone. Thomas knew this because she had moved heavier and less cooperative furniture during their private work in 202. Instead she matched the student’s pace and let Arakawa guide the turn through the narrow door. Her strength remained visible in how little the awkward weight disturbed her balance, but she did not convert capability into an argument that other people were unnecessary.

The lesson was one Thomas understood intellectually and still found difficult when applied to himself. At the noticeboard he discovered that moisture had softened the lower backing strip. He crouched to remove the old tape and began considering whether the board could be taken down, dried, reinforced and rehung before lunch.

Arakawa noticed from halfway across the court. “Leave the backing. Management replaces that section next month.”

“It will hold if we dry it now,” Thomas said. The older man rested both hands on the shelf while the student adjusted his grip. “It will also hold if you stop touching it. Cleaning is not permission to adopt the building.”

Thomas looked at the damp strip, then at the task list taped beside it. The board was not unsafe. Its planned repair belonged to someone else. He wiped the frame and left the backing alone.

Saitō handed him tea five minutes later without mentioning the exchange. The cup warmed his gloved hands. “You stopped.”

“I was told to,” Thomas pointed out. “You stopped after being told once,” she replied, looking toward the storage alcove, where Isha had begun separating abandoned umbrellas from items whose owners had attached names. “Improvement does not always require a dessert.”

Thomas suspected the remark contained more than one recent judgement. He drank the tea rather than defending himself.

The roof garden required less gardening than removal of leaves, windblown plastic and silt from the drainage grilles. Winter had flattened the remaining herbs in two communal planters. The small tables were folded beneath covers, and one lightweight chair had migrated against the parapet despite being tied to another. Isha carried the planters only after Arakawa loosened the soil from their saucers and checked the route. Fujii measured the gap beneath one stand, announced that it had sunk six millimetres since summer and was told by Yoshimura that the measurement could enter the maintenance note but not expand the cleaning day.

Thomas joined them after the entrance was finished. Yoshimura gave him a broom and the roof-garden path rather than the clogged drain. Arakawa handled the grille with his long tool; Isha held the bucket; the student carried waste downstairs. The allocation left Thomas with the lightest continuous task. Six months earlier he might have interpreted that as evidence that everyone still saw the man who had awakened after an accident. Now he recognised that Arakawa had specific maintenance experience, Isha could hold the awkward load safely and the student was twenty years younger than most of the volunteers.

He swept, and dry leaves gathered against the broom before escaping whenever the wind changed. The work was slower than Cleanse and better suited to the morning. People moved around one another, passed tools, corrected routes and stopped for tea before fatigue made minor tasks careless. No one needed the roof garden transformed. It only needed to enter winter without blocked drains or loose furniture.

Mugi appeared shortly before noon. She crossed the roof through an exterior route no resident had formally approved, stepped onto the newly swept path and inspected the nearest planter. Isha called her away from the exposed soil. Mugi complied, then sat directly upon the folded cloth Yoshimura had placed beside the cleaned table.

“That cloth was clean,” Yoshimura observed. “It remains cleaner than the roof,” Isha replied, while Mugi washed one forepaw and declined involvement in comparative standards.

The final task was the entrance decoration. Yoshimura had bought a modest shimekazari rather than asking the residents to construct one. She checked the placement against the door’s movement, Arakawa checked the fixing and Fujii checked whether it was centred. Saitō told all three that people entering the building would survive a deviation of several millimetres.

Thomas held the step ladder while Yoshimura attached it. Isha stood beside him with one hand near the ladder without pretending the arrangement required her full strength. When Yoshimura stepped down, the decoration sat above the inner entrance: straw, green leaves, white paper and one restrained red accent against the ordinary glass Thomas had cleaned twice.

It did not make the building ceremonial. It marked that the year was ending and the residents expected to enter another one through the same door.

By twelve-thirty the buckets were emptied, the cloths divided between washing and disposal, and the clipboard contained enough notes to satisfy maintenance without becoming a second cleaning plan. Thomas and Isha carried the old towels upstairs. Mugi followed them as far as the second-floor landing, then turned toward the exterior stair as though she had completed her inspection.

Inside 202, Isha removed her gloves and flexed her fingers. “Will you come to the gym with me tomorrow morning?”

Thomas hung both coats before answering. “Yes. What time?”

Isha answered, “Five.” He looked back at her. “Five is not morning. It is night with institutional approval.”

“The year-end access begins at five, and the staffed desk begins at seven. You said almost no one uses the facility during the first hour when the university is closed.”

“That was an observation, not a recommendation.” Thomas had used the early card access twice when closure compressed his normal lunch routine. Both times the building had contained one distance runner and a cleaner, with the weight area empty. “What do you want to do?”

“I want to test my strength more carefully.” She leaned one shoulder against the hall wall, composed enough that the request appeared entirely technical. “The first visit showed that I was strong. It did not establish useful limits. I want progressive weights, no failed repetitions and your records.”

Thomas’s attention moved immediately to safety, exercise order and what he was qualified to supervise. He was a competent novice, not a coach. Isha knew movement better than he did but remained inexperienced with heavy barbell technique. They could use exercises she had already learned, rack safeties and conservative stopping rules. A true maximum was unnecessary.

“We stop every set while you still have one or two clean repetitions available,” he said. “No Olympic lifts, no testing through technique failure and no attempt to prove the last number was conservative. If either of us is uncertain, the set ends.”

Isha nodded. “Those are my intended terms.”

The answer should have removed suspicion. Instead Thomas noticed a small satisfaction beneath it, as though the agreement had completed a plan containing more than weights.

“What else?” he asked.

“You should sleep early,” Isha said, then kissed him before he could classify the answer as evasion.

---

The alarm sounded at 4:12, and Thomas woke with the conviction that human civilisation had made a category error. Beside him, Isha opened her eyes at once, silenced the phone and remained still long enough to confirm that her body had accepted the time even if his had not.

They ate a small breakfast prepared the night before: rice, egg, banana and tea. Isha wore dark joggers, a zipped running jacket and a winter coat over both. Her pale hair was braided tightly and folded up beneath a knit cap. Nothing about her clothing suggested a second purpose. Thomas packed his notebook, phone, lifting straps they did not intend to use, two towels and the small first-aid pouch he carried because being ordinary had not removed his preference for preparation.

The streets were nearly empty. Convenience-store light spread across wet-looking pavement that was actually dry and cold. A delivery van idled beside a restaurant. At the campus, decorative lights remained on among bare trees, but the buildings behind them were dark.

Thomas’s staff card opened the side entrance at 4:58. Isha’s guest access appeared beneath his booking after one delayed screen refresh. The athletics building smelled faintly of rubber flooring, metal and the neutral cleaner used overnight. Half the corridor lights operated at reduced brightness. Somewhere beyond the courts, ventilation started with a low mechanical change.

The gym itself was empty. Thomas switched on the weight-area lights, and mirrors returned the room in long bright sections: racks, platforms, benches, dumbbells and machines arranged with more order than any space used by human beings could retain after seven. No music played. The silence made every adjustment pin and barbell sleeve sound deliberate.

They used the scale near the changing rooms after removing coats and outdoor shoes. In her training clothes, Isha weighed **75.8 kilograms**. Thomas recorded it only because strength comparisons required a reference, not because the number described whether her body was acceptable.

They began exactly as planned. Five minutes of easy rowing raised Isha’s temperature without tiring her. She moved through ankles, hips, thoracic rotation and shoulders, then performed bodyweight squats, hinges and lunges while Thomas checked the room, safeties and floor. Her jacket came off after the row, revealing a fitted long-sleeved top. The joggers remained.

Thomas relaxed by degrees. Whatever additional purpose he had suspected appeared to have been invented by insufficient sleep.

Isha completed two sets with the empty bar in the squat rack. Her first descent was too fast for a movement she had not practised recently. The second was controlled, knees tracking cleanly and balance held over the middle of each foot. Thomas recorded the correction. They added twenty kilograms, then another ten, using the warm-up to decide whether the high-bar position suited her better than low-bar mechanics she had never learned.

After the final warm-up set, Isha reracked the bar and looked toward both entrances. The corridor remained empty. The card-access display showed no new entry. She untied the running jacket from her waist and placed it beside the towel, then seemed to reconsider the sequence.

“I have another condition,” she said. Thomas kept the pencil above the notebook and pointed out that safety conditions should have been disclosed before loading the bar. “This is not a safety condition. It may affect observation.”

Before he could ask how, Isha pulled the fitted top over her head.

Beneath it she wore a dark green sports bra cut for running rather than display, close and secure across her chest. She removed the joggers next, revealing matching fitted running briefs whose high waistband sat below the clear line of her abdomen and whose short legs left almost the whole length of her thighs visible. The clothing was practical, opaque and more revealing than anything she had worn during their previous gym visit.

Thomas stopped writing while Isha folded the top and joggers with calm attention, placed them beside her jacket and turned toward him. Her body at rest remained lean rather than heavily muscular. The first warm-up had brought colour beneath fair skin. Shoulder, waist and hip formed long athletic lines, and the early light from the mirrors made the definition in her abdomen visible without effort.

“You said this may affect observation,” Thomas managed.

Isha stepped closer. “After the dessert, I wished to reward my apprentice.”

Thomas looked once toward the locked entrance, then back at her. “The dessert was for my Mistress.”

“And this is for my apprentice.” Her mouth curved. “I also want you to see my form clearly.” Thomas observed that those motives had not been weighted equally. “No,” she agreed without apology.

The honesty made the heat in Thomas’s face worse. Attraction was not new between them, and Isha had seen him respond to her strength during the move. This was deliberate: privacy arranged, clothing chosen and the technical purpose preserved closely enough that neither could dismiss the other.

Thomas set down the notebook. “I need one additional rule.”

Isha’s amusement softened into attention. “Tell me.”

“No deliberate distraction during a set, before unracking or while I am responsible for a spot. Between sets, apparently I have no enforceable authority.”

“You have authority to stop the session if I make it unsafe.” She came within reach and touched two fingers to the centre of his chest. “Do you want me to put the clothes back on?”

Thomas answered without using qualification as concealment. “No. I want to confirm that my judgement remains functional before you place ninety kilograms on your back.”

Isha kissed him once, brief and warm, then stepped away from the rack. “Test it.” His judgement required longer than usual to become functional.

They resumed with forty kilograms. Isha descended, paused a fraction above the safeties and rose without visible strain. At sixty, the movement remained smooth. At seventy-five, her abdomen changed first: the relaxed lines tightened into distinct segments beneath the sports bra, not the exaggerated permanent six-pack of a staged photograph but the working structure of a body braced against load. Obliques drew inward above the waistband. Her thighs hardened through the descent, quadriceps separating above the knees as she controlled the bottom and drove upward.

Thomas recorded **75 × 5 — clean, depth consistent** and discovered that he had written the five beneath the column for rest time. Isha looked over his shoulder and asked whether the set had lasted five seconds.

“The table has suffered a local alignment error.”

“Does the error have a cause?” she asked. Thomas moved the entry without answering, and her quiet laugh followed her back to the bar.

They reached eighty-five kilograms for three. The third repetition slowed slightly but never lost position. Thomas asked for her effort estimate. Isha said she could complete at least three more, which he revised to two because she had not yet learned how barbell fatigue accumulated.

At ninety-five kilograms, they agreed upon a triple. Thomas set the safeties one hole below her bottom position and stood close enough to intervene without touching. Isha’s expression settled. The teasing left her completely once both hands closed around the bar.

She unracked, took two measured steps and fixed her stance. The weight compressed her body into clearer purpose. Her back held neutral, abdomen braced hard enough that six distinct sections showed beneath pale skin, and the long muscles of her thighs tightened before movement began. On the first descent, the fabric across her hips remained still until the lowest point, when glute and hamstring tension became visible through it as she reversed direction. She stood without a hitch.

The second repetition was equally controlled. The third demanded effort. Her quadriceps sharpened, glutes driving the bar upward while her torso remained within the angle they had agreed. She completed the lift, stepped forward and reracked cleanly.

Thomas kept both hands near without touching until the hooks held the bar. Only when they held did Isha exhale fully. “That was heavier.”

“An important technical finding.” Thomas checked the written line twice. **95 kg × 3.** Estimated maximum from a simple formula: approximately **104–105 kg**, though technique and novelty made that number less useful than the triple itself. The result placed her around one and two-fifths of her bodyweight without specialised squat training.

He explained the comparison cautiously. “This is advanced recreational strength for a woman of your size, especially with limited practice. It is not a competitive result by itself. A trained powerlifter in your weight range may squat substantially more, and competition depth and commands add requirements we are not testing.”

Isha rolled her shoulders beneath the bar’s fading pressure. “Comparable to the sprint?”

“In narrative meaning, yes. Strong enough that a serious coach would stop calling you merely fit and ask whether you wanted to train. Still separated from elite specialist performance by technique and years of specific work.”

“Good.” She met his eyes in the mirror. “I wanted to know. I do not want another obligation.”

Thomas closed the notebook. “Then the number remains information.”

Isha’s expression warmed, and she turned just enough that the muscles he had been trying not to study relaxed back into ordinary human shape. “My observer may continue.”

Bench press came next so her legs could recover. They set the safety arms slightly below chest level and tested the empty bar, then forty kilograms. Thomas stood behind the bench for the heavier sets, where looking directly at her was a safety requirement and therefore offered no escape.

The sports bra held securely as intended. More distracting was the way Isha’s shoulders and upper chest changed under load, fine lines appearing around deltoid and upper arm while her back anchored against the bench. At fifty kilograms she completed six repetitions with even bar path. At fifty-seven and a half she completed four. Thomas considered sixty, asked whether her shoulders and elbows felt entirely ordinary, and received a patient yes.

“Four repetitions,” he said. “Stop if the third changes significantly.”

Isha wrapped her hands around the bar. “You are very serious while standing above me dressed like this.”

“That sentence violates the no-distraction rule,” Thomas said. Isha pointed out, “The bar remains racked,” leaving him to look toward the ceiling for one second before repeating, “Four repetitions.”

Her laughter faded before she unracked. The first three were controlled. The fourth slowed halfway upward, not enough to become a grind but enough that Thomas’s hands moved closer. Isha completed it without assistance and returned the bar to the hooks.

**60 kg × 4**, he wrote. Estimated maximum around **68 kg**, close to nine-tenths of her bodyweight. Again, advanced strength without specialised bench training; again, not elite. Isha sat up, pale braid sliding across one shoulder, and looked at the notebook. “You recorded that correctly.”

“I was in a position where inaccurate attention could injure you.”

“So reliability can be restored by responsibility.” Thomas agreed, then added, “This does not suggest a safe method for ordinary domestic administration.” Isha accepted the limitation.

The trap bar occupied the central platform. She had used it during the first visit and understood the hinge better than the squat, though Thomas still insisted upon warm-up sets. Seventy kilograms moved quickly. Ninety-five remained easy. At one hundred and fifteen, her grip and back showed effort while her path remained clean. They added ten kilograms, then another five.

At one hundred and thirty, Thomas considered stopping. Isha completed three repetitions with no change in balance and said she had more. He briefly wished for video, then remembered that neither wanted a record of the outfit on a university device or cloud service. Visual confidence was not evidence, so he asked her to repeat the hinge with an empty bar before deciding.

Her pattern remained sound. They loaded one hundred and forty kilograms.

“No more after this, regardless of how it moves,” Thomas said. “Agreed,” Isha replied without attempting to negotiate.

Isha stepped inside the frame. Her thighs were already flushed from squats. She set her feet, closed both hands around the raised handles and drew tension into the bar without lifting it. The effect upon her body was immediate. Her abdomen braced harder than before, six-part definition deepening beneath her ribs. Lats widened subtly along her back. Glute and hamstring lines tightened beneath the running briefs as the slack left the bar.

Thomas forced his attention to spine, knees, shoulders and the level of the handles. “Ready,” Isha said, and he gave the instruction: “Lift.”

The first repetition rose steadily. At the top, Isha stood tall without leaning back, then lowered under control. The second was slower from the floor. On the third, effort reached her face and the platform answered with a faint vibration, but her back remained honest and her knees did not collapse inward. She locked out, lowered the weight and released the handles only when they were still.

Thomas realised he had not breathed properly through the final repetition. Isha remained bent with hands on her thighs for two seconds, then stood. Colour had spread across her chest and face. “That was the limit for today.”

“Yes.” The agreement relieved him more than the result impressed him, which was the correct order. He wrote **140 kg × 3 — final rep slow, form held, stop**. The estimated maximum was approximately **154 kg**, a little over twice her bodyweight by the morning’s measurement.

Thomas checked the calculation twice. Isha read it upside down and observed that it was stronger than the squat comparison.

“The trap bar suits you and requires less learned bar positioning. It is also not identical to a conventional deadlift. But yes. Broadly, this is exceptional.” Thomas tapped the number. “Again: a serious strength athlete in your size category can exceed it. Your result is striking because you have not trained for it, not because it defeats specialists.”

Isha’s breathing had almost settled. “I like that distinction.”

“So do I.” He looked up from the notebook and failed to prevent his attention from following the line from her braced abdomen to her thighs, where exertion remained visibly held even after the bar was down.

Isha noticed. Her eyes sharpened with quiet pleasure. “The observer has resumed secondary work.”

“The observer is recording recovery,” Thomas claimed. Isha pointed out, “You have written nothing for twelve seconds,” prompting him to add **recovery normal** with more pressure than the pencil required.

They rested longer before pull-ups. Isha had completed twelve strict repetitions during her first visit. Today she reached fifteen at bodyweight, the last two slower but free of kicking or shortened range. After five minutes, they tested a dipping belt with ten kilograms. She completed five. Fifteen kilograms produced four. At twenty, Thomas asked for no more than three.

Isha stepped onto the box, attached the plate and took the bar. Her body elongated beneath it before she began. Shoulders set downward; lats and upper back engaged; abdominal muscles tightened to prevent swing. The running briefs made the stillness of her hips obvious, which was technically useful and personally unhelpful.

She pulled until her chin passed the bar, lowered to a full controlled hang and repeated. The third slowed but remained strict. She returned to the box rather than dropping.

**+20 kg × 3**, Thomas recorded. “That is probably the most exceptional result relative to ordinary people.”

“More than the trap bar?” Isha asked. Thomas shook his head. “Different. Many strong women cannot do one strict pull-up. Three with twenty kilograms added, after fifteen unweighted, is unusual even among regular gym users.”

Isha removed the belt and rubbed the skin where it had rested over the waistband. “Does the recorder remain reliable?”

Thomas looked at the entry. He had written **20 × 3** correctly and, beneath it, **hips stable** in handwriting that appeared suspiciously deliberate.

“The recorder is documenting technique,” Thomas said. “Of course,” Isha replied, making clear that she accepted this only as a useful fiction.

The final test was the farmer carry. They chose forty-two and a half kilograms in each hand for thirty metres, using the marked carry strip Thomas normally crossed with far less. The total load was eighty-five kilograms—more than Isha’s bodyweight, divided between her hands—and the turn at fifteen metres would test control rather than merely grip.

Thomas explained that timing was secondary. If her shoulders rolled forward, steps shortened unpredictably or the dumbbells moved toward her knees, she should set them down. Isha listened, then looked toward his phone.

“Will you start the timer when I move?” Isha asked. Thomas confirmed, “Yes.”

“Not when you notice my glutes move.”

Thomas closed his eyes briefly. “That is a deliberate pre-set distraction.” Isha pointed out that the weights remained on the floor, leaving him to revise the rule for future sessions while she smiled and took her position.

Once she bent for the dumbbells, safety displaced humour. She lifted them cleanly and stood. The load drew her shoulders down and made every stabilising line visible: abdomen rigid, waist held, thighs and glutes tightening with each short powerful step. She accelerated without rushing. At the turn she planted, rotated through several controlled steps and returned.

Thomas pressed stop as the weights touched down. The display read **12.36**.

Isha straightened and examined his face before the number. “You started late.”

“Possibly,” Thomas admitted. When she asked how late, he said, “I became aware of the first step only after it had occurred.” Her final question required no spoken answer; he wrote **12.36 — invalid; observer compromised at start**.

Isha read the line and laughed hard enough that she had to put both hands on her hips. The sound travelled through the empty gym, warmer than the ventilation and impossible to classify as quiet teasing. Thomas began laughing too, partly because the notation was true and partly because her delight made embarrassment an inadequate response.

They repeated the carry only after a full rest and with Isha wearing her joggers again, by mutual agreement that the second measurement required conditions under which the recorder could identify the first step. The result was **12.81**, slower despite a cleaner start because fatigue had accumulated. Thomas recorded both and refused to infer the missing time from their difference.

“No scientifically valid comparison,” Thomas said while Isha tied the jacket around her waist over the joggers. “The first trial achieved its actual purpose,” Isha observed. When Thomas asked which purpose, she answered, “All of them.”

They cooled down on adjacent mats. Isha’s muscles softened gradually from the clear under-load definition, leaving fatigue where strength had been. She drank water, stretched calves and hips and accepted that no additional test belonged in the session. Thomas totalled the results without converting them into a programme she had not requested.

The page read:

* **High-bar squat: 95 kg × 3** — estimated 104–105 kg.
* **Bench press: 60 kg × 4** — estimated about 68 kg.
* **Trap-bar deadlift: 140 kg × 3** — estimated about 154 kg.
* **Strict pull-up: 15 bodyweight; +20 kg × 3.**
* **Farmer carry: 42.5 kg each hand, 30 m; 12.36 invalid / 12.81 fatigued.**

Taken separately, each result could be exceeded by trained specialists. Taken together, after limited gym practice, they described the same broad human exception as her sprint: a body unusually capable across speed, coordination, relative strength and force production, with technique still placing the most useful limits.

Thomas showed her the conclusion. “You could become very good at strength sport if you wanted. You could also never do this again and remain exactly as impressive.”

Isha lay on her back with one knee raised, looking up at him. “I want to know what I can do. I do not want every answer to become a new duty.”

“Then we keep the page and do not build a competition calendar.” The answer left the figures as information rather than instruction.

She reached for his wrist and drew him down until he sat beside her mat. The gym clock showed 6:47. No card beep had sounded since their arrival. Outside the windows, darkness had thinned into a colourless winter dawn.

“The clothing was practical,” Isha said. Thomas allowed, “It was sufficiently practical to support a defence.”

“It also allowed you to see the strength you enjoy more clearly.” Her thumb moved once across the inside of his wrist. “You made something that caused me joyful tears because you knew how I paid attention. I wanted to answer with something made for the way you pay attention.”

Thomas’s embarrassment eased beneath the precision of it. The reward had not been merely exposure or the pleasure of making him lose track of a stopwatch. Isha had let him see effort become visible in the body he loved, had chosen the conditions and had trusted his attention to remain both desirous and safe.

“You succeeded,” he said.

“I noticed.”

“The data suffered,” Thomas added. Isha limited the damage to one timing, but he listed the misplaced repetition count, the unreliable rest interval and a note reading *hips stable* whose technical necessity might be challenged under review.

Isha’s laughter returned, softer but no less genuine. She sat up and kissed him, one hand at the back of his neck. The kiss tasted faintly of tea and the salted water they had brought. Thomas held her waist, aware of the firm fatigue still present beneath warm skin and the jacket she had not yet put back on.

When they separated, he looked toward the record sheet and then at her. “I will make a better dessert.”

Isha became very still for half a breath. Then delight reached her face before authority could organise it. “Better than the satsuma dessert?”

“Yes.” Thomas heard the danger in the promise and retained it. “Not immediately. It will require development, failed versions and possibly an intervention by Saitō concerning emotional over-decoration.”

Isha laughed again, bright enough to fill the empty racks and mirrors. Excitement remained visible beneath it—for the dessert, for his answer, for the continued private escalation and for being wanted without turning her body into an obligation.

“My apprentice has understood the reward structure,” she said, while Thomas gathered the notebook before the first other cardholder could arrive and discover them sitting too close on the stretching mats. “I believe the reward structure is becoming unstable.”

Isha rose, offered him her hand and pulled him upright with a fraction of the strength they had just measured. “Then you should continue testing under controlled conditions.”

The entrance reader beeped in the corridor at 6:56. Isha put on her top, jacket and winter layers before the door opened. Thomas closed the notebook upon the invalid time, the valid weights and a promise whose result could not yet be measured.