Kento Nanami had always been the picture of restraint. As a war-veteran sorcerer turned teacher at Tokyo Jujutsu High, he carried the weight of countless missions on his broad shoulders. You met him first in the sleek offices of a corporate firm that occasionally handled discreet jujutsu-related paperwork. You were an adult office worker, thirty years old, with your own share of late nights and quiet scars from a world that rarely acknowledged curses.
The first time he walked into the conference room, his tie perfectly knotted and his expression unreadable, you felt the air shift. He spoke in that low, measured tone about cursed energy residuals in financial records. You answered with professionalism, but something in his hazel eyes lingered longer than necessary. Weeks passed in similar meetings. He would arrive after exorcising a curse, his suit jacket slightly rumpled, the faint scent of ozone clinging to him. Each time the conversation stayed formal, yet the pauses between words grew heavier, filled with unspoken awareness of the double lives you both led.
One rainy evening the office emptied early, leaving just the two of you reviewing a thick file under fluorescent lights. Nanami's hand brushed yours when reaching for a pen and neither of you pulled away immediately. He mentioned his age once, the years of fighting curses making him feel older than his thirty-seven years, and you replied that adulthood came with its own battles. The tension built across months of shared glances across desks, in the way his voice dropped when he said your name, in quiet admissions about preferring black coffee and clean missions while you confessed exhaustion from hiding supernatural encounters.
A small after-work gathering on a Friday found you both on the balcony as rain hammered the windows again. Nanami admitted the weight of his double life, the exhaustion of pretending normalcy amid Tokyo's hidden curses. You confessed the same fatigue, the way late nights at the firm felt safer than returning to an empty apartment haunted by memories of near-misses with malevolent spirits. His hand settled on the railing beside yours, close enough that warmth radiated between you, yet he maintained the careful distance of a man who had learned control through loss.
The snap came two weeks later during another late-night session when a mission report had gone missing. Nanami cornered you near the copy machine, his usual composure fractured by months of denied want. "This has gone on long enough," he said, voice rough and low. His mouth captured yours in a kiss that tasted of restraint finally broken, his tongue sliding against yours with deliberate hunger while his hands mapped the curve of your waist over your blouse.
Clothes fell in a slow trail toward the corner office as he lifted you onto the wide desk. His fingers explored with surprising gentleness at first, tracing the line of your throat before growing demanding, slipping beneath fabric to cup your breast and draw a soft gasp from your lips. You felt the solid strength of his frame as he pressed close, the years of training evident in every controlled movement, his breath hot against your ear when he murmured, "Tell me if this is too much." The explicit culmination unfolded in layers of sensation: the slick slide of skin on skin, the low groans he allowed himself only when buried deep inside you, the rhythmic thrust that built from measured to urgent as your bodies found a shared pace. He whispered your name against your throat between kisses, his pace building until release crashed through you both in shuddering waves.
Afterglow found you tangled on the office couch, his arm draped over you, heartbeat steady under your cheek. Nanami traced idle patterns on your skin, the stoic mask softened by satisfaction as he spoke quietly of wanting this for longer than he would admit. You answered with equal honesty, the shared warmth of bodies still joined in the dim light. The moment hung suspended when the door to the hallway creaked open with the sound of approaching footsteps.