Arriving home, the apartment door clicks shut behind the three of you. Hiromi immediately heads for the kitchen, shedding his jacket over the back of a chair, “Whiskey orrr whiskey?” he calls without turning around. You drop your bag on the entry table with more force than necessary. Nanami stays near the door for a second longer than he needs to, loosening his tie with the same deliberate calm he used to use when he was about to end a long day by ending things with you.

“Whiskey’s fine,” Nanami says. Hiromi pours three glasses without asking if anyone wants ice. He hands one to Nanami first then you. You all sit. You take the couch. Nanami takes the armchair across from you. Hiromi perches on the arm of the couch next to you, close enough that his thigh presses against your shoulder.

“So.” He swirls the glass lazily. “Kento. Still doing the corporate bullshit. “Or did you finally tell them to fuck off like we talked about senior year?” Nanami smiles, “Still employed. Still billing hours. You?”

“Still losing cases I should win and winning ones I shouldn’t.” Hiromi shrugs. “Same shit. You remember that class I had to retake four damn times?” “Oh—yeah,” he says, motioning toward you with a small lift of his chin. “You were in it. Same section. Same professor. You used to finish the hypotheticals before Ikeda even finished reading the facts. I sat behind you every Tuesday and Thursday.”

“Ikeda’s class. The one with the curved grading and the weekly hypotheticals that made half the section cry.” Hiromi clarifies. Nanami nods once. “That one.” Hiromi’s gaze snaps to you disbelieving, “You were in Ikeda’s morning section?”

You swallow. “Yeah.” staring into your whiskey like it might grow a mouth and save you.

Nanami continues, “We dated for a little over a year. Then I graduated early. Corporate offer came in. Timing didn’t work.” ‘GODFCKN DAMNIT KENTO why couldn’t you just keep your mouth shut.’

Hiromi goes still. The room is so quiet you can hear the refrigerator hum. Hiromi takes a sip slowly. “You dated,” he repeats. Hiromi looks at you then sets his glass down with a soft clink. “So,” he says casually, “you two have history.” You pinch the bridge of your nose. “Hiromi—”

Hiromi lets out a short, incredulous laugh that has no humor in it. “I was in the afternoon section. Same professor. Same material. Same fucking hell. And you—” He points at you, then at Nanami, then back at you. “—were in the same goddamn classroom as him. Every Tuesday and Thursday. For a whole semester.” You open your mouth. Nothing helpful comes out. Nanami exhales through his nose—the same sound Hiromi makes. It’s uncanny. Hiromi’s eyes flick to you. “And then you met me.”

You glare. “You’re making this weird.” “I’m making it honest.” He leans back, arms crossed. “I mean, come on. My old college friend—who I haven’t seen in years—happens to be your ex. And neither of you thought to mention it until we’re all three sitting here.”

Nanami looks at you. “I thought you would have told him.” “I thought it was ancient history,” you mutter. Hiromi snorts. “Ancient history, sure. So, which one of us fucks you better?” Kento chokes on his drink, as you shoot your boyfriend a glare, “What has gotten into you?!”

“What’s gotten into me?” he echoes, “I don’t know—maybe the fact that my girlfriend’s ex is sitting in my living room, drinking my whiskey, and apparently sat behind her in the same goddamn Contracts class I used to come home and bitch about every single week. Maybe it’s the part where neither of you thought that was worth mentioning. Ever. Or maybe—” he tilts his head, eyes flicking between you and Nanami, “—it’s the part where I’m sitting here realizing the guy who used to steal my ramen and proofread my briefs is the same guy who used to fuck my girlfriend.”

Nanami sets his glass down carefully. “Hiromi,” he says gently, “That’s enough.” Hiromi’s laugh is bitter, “Is it? Because I’m just getting started.”

You stand up so fast the couch creaks. “Hiromi, stop.” He looks up at you angrily, “I’m not mad at you,” he says, “I am mad that you lied. For pulling this shit tonight. I’m mad that I invited him here like an idiot because I was happy to see an old friend. And I’m mad that—” He gestures vaguely at the three of you. “—this is happening. All of it.”

Nanami stands slowly. “I can go.” Hiromi’s head snaps toward him. “Sit the fuck down, Kento.”

Nanami doesn’t sit. He just stays standing, hands loose at his sides, waiting. Hiromi exhales, “I’m sorry,” he mutters. “That was out of line. The question. All of it.” He rubs the back of his neck. “I just… I don’t know how to process this without sounding like a jealous asshole.”

You soften despite yourself. “You’re not an asshole. You’re just… processing. Loudly.” He huffs a small, self-deprecating laugh. “Yeah. That tracks.”

Nanami goes to turn and leave, “I didn’t come here to cause problems,” he says. “And I’m not here to compete. If you want me to leave, I will. No hard feelings.” Hiromi studies him for a long beat. Then he looks at you again. “I don’t want either of you to leave.” you blurt out before you can stop yourself.

“Jesus fucking Christ,” he mutters, dragging a hand through his already wrecked hair. “You’re really gonna say that right now.”

You shrug, helpless. “It’s the truth.” He looks between you and Nanami like he’s weighing between jealousy, curiosity, maybe both and then his mouth curves into a smirk. “Alright then,” he says, sliding off the arm of the couch, settling properly beside you, one arm draping behind your shoulders, fingers brushing the nape of your neck as his eyes stay locked on Nanami.

“You still think about her?” Hiromi asks bluntly. Kento takes a sip before answering. “I don’t lie to myself about the past,” he says evenly. “Yes. Sometimes.”

Hiromi’s thumb strokes once against you, “And you?” He turns to you, voice dropping. “You still think about him?”

“Sometimes,” you admit softly, “Not like before. But… yeah.” Hiromi nods once, like that’s the permission he needed. He leans in, lips brushing your ear. “Then go ahead and fuck him.” Your cough turns into a startled laugh. “Go on, baby. I know you want to.” He urges you again. You hesitate before softly saying, “Ken… come here.”

Hiromi shifts, pulling you back against his chest so you’re half in his lap, legs parting instinctively as Nanami sinks to one knee between them. Kento’s hands settle on your thighs, pushing the fabric of your dress up inch by inch while Hiromi mouths along the side of your neck, “Look at her,” Hiromi murmurs against your skin, “Isn’t she so pretty.”

Nanami’s thumbs trace slow circles higher, higher, until they brush the damp lace between your legs. You arch without meaning to, a soft moan slipping out. Hiromi hums approvingly, one hand sliding down to cup your breast through the dress, thumb flicking over the nipple until it pebbles.

Kento hooks his hand through your wet panties, shoving them aside. The first swipe of his tongue is slow, like he’s relearning every inch. You gasp, hips jerking, but Hiromi bands an arm around your waist, holding you still. “Easy, baby,” he soothes, even as his other hand works the zipper of your dress down. “Let him taste what he’s been missing.”

Nanami groans against you, his tongue circles your clit once, twice, then dips lower, lapping at your pussy. Hiromi’s already hard against your ass through his slacks. His arm tightens around you, holding you open, “Tell him how much you missed this,” Hiromi whispers, “Tell him, baby. He’s listening.”

You start trembling and whimpering, “I—I missed your mouth, Ken. The way you… fuck, the way you always knew exactly—” Nanami doesn’t let you finish—just doubles down, sucking gently on your clit until your thighs tremble. Hiromi finally gets your dress off your shoulders, baring your breasts to the cool air of the apartment. He rolls one nipple between his fingers, pinching just hard enough to make you whine.

“Look at him,” Hiromi orders, “Look at how much he wants this.” You do. Nanami’s eyes are half-lidded and focused, blond hair falling forward as he works you over with devastating patience. When he slides two fingers inside making you whimper, back bowing. Hiromi laughs softly, “There it is. That sound I love.”

He shifts behind you, freeing himself from his pants with one hand while the other keeps you pinned. His cock presses hot and heavy against your lower back as he strokes himself lazily, watching Nanami devour you. “Think you can take both of us?” Hiromi asks, lips at your ear. “Like we talked about that one night. Remember my pretty girl?” Your brain short-circuits. “Yes—fuck, yes.” Nanami pulls back just enough to speak, lips shiny. “Hell yes.”

Hiromi nods in agreenment, before pressing a kiss beneath your ear. “You heard him, sweetheart. He’s in.”

Nanami rises smoothly to his feet, shedding his jacket, The metallic clink is obscenely loud in the quiet room. Hiromi helps you turn, maneuvering you until you’re facing the back of the couch, knees sinking into the cushions, ass presented. “Hands here,” Hiromi murmurs, guiding your palms to the backrest. “Keep them there unless one of us says otherwise.” You nod, breath hitching.

He walks around behind you, slapping your ass as Kento appears in front of you. “Hi, pretty girl.” He tips your chin up with two fingers. “Open.” You do, tongue flat, and he slides in slow—filling your mouth inch by inch until your lips stretch around him. The weight of him on your tongue makes you moan around the shaft; he exhales sharply through his nose, hand sliding into your hair to guide the rhythm.

Behind you, Hiromi lines up, one hand gripping your hip hard enough to leave prints, the other spreading you open. He pushes in with one long, steady thrust, your back arching with a muffled cry vibrating around Kento's cock.

“Fuck,” Higuruma rasps, “So tight after all that arguing earlier. You were waiting for this, weren’t you?” You can’t answer—mouth full—but you push back against him, clenching deliberately. He groans, hips snapping forward harder, setting a brutal pace that rocks you onto Nanami’s length.

His control slips a fraction. Hiromi’s thrusts drive you forward forcing more of Nanami’s cock past your lips until the head bumps the back of your throat. You gag softly, eyes watering, swirling your tongue under the ridge just the way you remember he liked. The two of them find rhythm without speaking: one pulls out as the other pushes in, seesawing you between them until your whole body is shaking.

“Goddamn,” Hiromi growls, fingers digging deeper into your hips as he watches the way your throat works around Nanami. “Look at that. Taking him like you never forgot how.” He begins thrusting deeper, balls slapping against you with every snap. You whine around Nanami’s cock—drool slipping down your chin—as Higuruma angles just right. Kento tightens his grip in your hair, fucking your mouth while Higuruma rails you. Nanami pulls out just enough to let you gasp, strings of spit connecting your lips to his tip. “Words,” he says calmly. “Tell us how it feels, baby.”

You manage a whimpered, “F-fuck—full—don’t stop—” Higuruma’s rhythm stutters at your voice. They sync up—Higuruma slamming deep from behind, Nanami sliding back into your mouth. The position holds: you bridged between them, body rocking with every thrust, throat and cunt stuffed. Nanami’s thumb brushes your cheek, wiping away a stray tear that slipped free when you took him especially deep. “Still so good at this. Always were.”

Hiromi laughs possessively, “Yeah? Tell me something I don’t know, Kento.”

Nanami’s eyes flick to Hiromi over the top of your head, “She used to come untouched just from sucking me off,” he says, “First time it happened she cried—thought something was wrong with her. Took me half an hour of coaxing to get her to admit how close she was.”

Hiromi’s thrusts turned punishing, that comment clearly hit a nerve. “Is that right?” Hiromi rasps, one hand sliding up your spine to fist lightly in your hair, tilting your head back so Nanami can sink even deeper. “You never told me that, baby. Keeping secrets from me now?”

You can’t answer—mouth too full, throat working frantically—but your body does: a fresh gush of wetness before you come first shaking hard, muffled screams around Kento as your walls flutter and clamp down on Hiromi as his pace turns erratic. “Fuck—fuck, that’s it—squeeze me just like that—”

Nanami pulls out of your mouth with a wet pop, hand stroking himself fast, eyes locked on your wrecked expression. “Where do you want it?” he asks, voice strained. You don’t even have to think. “On me,” you rasp, voice hoarse. “Both of you.”

Hiromi swears viciously as he pulls out at the last second, flips you onto your back so fast the room spins, then straddles your hips. They stroke themselves in tandem—Hiromi’s hand flying over his cock, Nanami’s slower but no less desperate—until they both come.

Hiromi comes first, hot stripes painting your stomach, your breasts, one pulse landing across your nipple. Nanami follows seconds later, spilling over your chest, your collarbone, a few drops catching your chin when you tilt your head back for him. Hiromi exhales roughly, dropping down beside you, pulling you half into his lap before reaches for the throw blanket on the back of the couch and drapes it gently over your lower half.

Hiromi snorts softly. “Ever the gentleman even when he’s fucked my girlfriend. Classic Kento.” Nanami’s mouth quirks—just the tiniest hint of a smile. “Someone has to be.”

You laugh, weak and shaky, head lolling against Hiromi’s shoulder. “You two are ridiculous.”

Nanami disappears into the hallway without a word, returning a minute later with a damp washcloth and a glass of water. Classic fuckin’ Kento, what a sweetie. He hands you the glass first. You take it with trembling fingers, sip slowly, grateful for the cool slide down your raw throat. Then he kneels again between your spread thighs and gently wipes the mess from your stomach, your breasts, your collarbones with slow careful strokes.

Hiromi watches the whole thing with half-lidded eyes, one arm still slung around your shoulders. “You always this sweet after you come on someone else’s girl, Kento?” Nanami doesn’t look up from his task. “Only when she asks nicely.”

You choke on a laugh that turns into a soft groan when the cloth brushes a particularly sensitive spot. “Stop. Both of you.” Hiromi smirks, reaches over to take the washcloth from Kento’s hand, and finishes the job himself dragging the damp fabric across your nipple until it pebbles again under the attention.

You look back up at Kento, about to ask him not to leave before Hiromi beats you to it. “You should stay,” he says, “Since it’s already so late y’know.”

Kento looks up, eyes flicking from Hiromi to you. You reach out before you can overthink it, fingers curling loosely around Nanami’s wrist. “Please,” you add softly. “Stay.” He brushes your hair to the side of your face, “Alright, of course. I’ll stay.”

Hiromi smirks lazily, already reaching for the half-empty whiskey glasses on the table. “Good. Because we’re not done catching up.” You bury your face in Hiromi’s neck to hide your blushing.

Whatta small world, indeed.