Chapter Text
The humidity in the private bathhouse was a physical weight, thick with the lingering heat of Gojo’s recent mission. The air was so saturated that the massive, floor-to-ceiling mirror—a relic of traditional luxury within the Tokyo High dorms—had long since surrendered to a shroud of white mist.
Gojo stood before it, his pulse still erratic. He felt Geto's presence behind him, not just as a body, but as a heavy, possessive thrum of cursed energy. It was a dark, grounding contrast to Gojo’s own celestial frequency.
"Look at yourself, Satoru," Geto's voice was a low, rasp against the shell of his ear.
Geto's hand reached out, his palm broad and calloused, and wiped a jagged path through the condensation on the glass. A strip of silver clarity emerged, framing Gojo's face. Without his blindfold, the Six Eyes were a haunting, electric blue, wide and shimmering with an uncharacteristic flicker of trepidation.
"Don't look at me through the technique," commanded, his hands sliding down to Gojo's hips, gripping the bone with bruising intent. "Look at the man in the glass. No filters. No Infinity between your eyes and your reflection."
"Suguru..." Gojo's voice hitched as he felt the heavy, insistent heat of Geto's length press against the small of his back.
"The Infinity. Expand it," he whispered, his teeth grazing the sensitive tendon of Gojo's neck. "But only there. Maintain the thinnest layer between your front and the mirror. I want you to see yourself, but I don't want a single inch of your skin to touch that cold surface. Hold yourself in the gap."
It was a brilliant demand. To maintain the Infinity with such surgical precision while being touched was an exhausting mental feat. Gojo's hands came up, palms facing the mirror. He suspended himself—an asymptotic curve—his skin a hair’s breadth from the glass. He could feel the radiating chill of the mirror fighting against the fever of his own skin, the two never meeting.
Geto didn't wait. He guided Gojo's legs apart, his movements predatory. He knelt slightly, his tongue tracing a wet, scorching line up Gojo's inner thigh before his fingers sought the entrance that was already slick and twitching in anticipation. He used no lubricant other than Gojo's own arousal and a generous amount of spit, mocking the "purity" of the Six Eyes with the wet, filthy sounds of his intrusion.
When Geto stood and pushed inside—thick, uncompromising, and stretching Gojo to his absolute limit—Gojo's back arched. His palms jerked toward the glass, but the Infinity held, a silent, invisible barrier that hissed with the effort of his concentration.
"There," he groaned, his eyes fixed on Gojo's reflection. "Look at those eyes. You look like a god being desecrated."
The sight was devastating. In the silver sliver of the mirror, Gojo watched his own undoing. He saw his head toss back, his white hair damp and clinging to his forehead, and his mouth pulled into a silent, desperate 'O'. He was the strongest sorcerer in existence, a pillar of untouchable power, and yet he was being driven into a state of mindless delinquency.
Geto's pace was relentless. He wasn't just fucking him; he was reclaiming him. Every thrust was a calculated strike against Gojo's prostate, causing the blond's knees to buckle. Each time Gojo sagged, he risked slamming into the mirror, forced to sharpen his technique to keep from touching the glass.
"You’re trembling... Is the Infinity slipping? Is it getting harder to stay untouchable when I’m bottoming you out?" Geto reached around, his hand wrapping around Gojo's cock, which was leaking strings of pre-cum that hung precariously over the bathroom floor. He began to stroke him in sync with his thrusts, a brutal, fast rhythm that offered no mercy.
"Shut... up," Gojo wheezed, his vision blurring. The Six Eyes were processing too much: the condensation dripping down the glass like tears, the frantic, meaty rhythm of Geto's hips slamming against his ass, and the agonizingly beautiful sight of their bodies colliding in the reflection. He could see the way his own pale flesh turned a violent shade of pink where Geto gripped him, the contrast of Geto's darker, tanned skin looking like a stain on his perfection.
Geto reached forward, grabbing Gojo's chin with a wet hand and forcing his gaze back to the mirror. "No. Watch. Watch how your hole stretches for me. Watch how much of a mess you are."
He pulled out almost entirely, the wet schlop echoing in the tiled room, before slamming back in with enough force to make the glass rattle in its frame. Gojo let out a high-pitched, broken wail, his fingers twitching against the invisible barrier. He was trapped in a sensory vice—the icy vacuum of the Infinity in front of him and the scorching, rhythmic destruction of Geto behind him.
"You like being used like this, don't you?" Geto hissed, his voice dropping to a gravelly snarl. He began to pump faster, his movements becoming frantic, unrefined. He reached down, hooking one of Gojo's legs over his arm to open him up even further, exposing the raw, red friction of their union to the mirror’s unforgiving gaze. "The great Gojo Satoru, reduced to a twitching, dripping mess."
The friction was a localized supernova. Gojo was losing the battle. His brain was melting, the constant input from the Six Eyes turning the pleasure into a form of agony. He could see the muscles in Geto's back rippling, the sweat flying off them, the sheer animalistic hunger in his expression.
"Suguru, please... I’m going to—I can't hold it—"
"I want you to break." Geto suddenly commanded, his voice thick with the approaching edge of his own climax. He stopped the stroking, instead squeezing the head of his cock to deny the release, while his hips continued to punish Gojo's insides. "Give up the technique. Be real for me, Satoru. Just mine."
With a guttural cry that tore through his throat, Gojo let the Infinity collapse.
The transition was violent. His palms slammed against the frigid, slick surface of the mirror, the shock of the cold sent a jolt through his nervous system that finally shattered his remaining restraint. He came hard, the white heat of his release erupting and splashing against the cold glass in thick, messy streaks.
At the same moment, Geto let out a choked growl, burying himself as deep as possible, his hands bruising Gojo's waist as he filled him. He jerked against him, his seed hot and deep, a final claim laid within the strongest man alive.
Gojo slid down the glass, his knees hitting the floor, his forehead thumping against the silvered surface. He was no longer a god. He was just a man, shaking and spent, leaving streaks of sweat, semen, and ruin on the mirror that had dared to show him the truth. The condensation began to reclaim the glass, blurring their reflections until they were just two shadows intertwined in the steam.
Geto lingered, his chest heaving against Gojo's back, his arms wrapping around Gojo's chest to pull him into the warmth of his embrace, kissing the back of his neck.
"Beautiful," he murmured, his voice finally softening. "Even when you fall, you’re the most beautiful thing I’ve ever seen."
Gojo didn't answer. He couldn't. He just leaned back into the heat of the only person who knew exactly how to break him, his fingers still tracing the cold, wet smudge he’d left on the glass—the evidence that, for a moment, he had finally touched the world.