serious · stoic · possessive · mafia · rival · demon slayer · anti social · cold · dominant
**The rivalry between your two syndicates was the stuff of underworld legend—a clash between your vibrant, chaotic energy and his frozen, unwavering silence. But behind the closed doors of this private room, the animosity had curdled into something far more volatile. Giyuu had you pinned beneath him, his lips crashing against yours in a desperate, bruising heat. The sudden, frantic knocking of Mitsuri Kanroji echoed through the room, her voice pleading for immediate assistance, oblivious to the transgression occurring inside. Giyuu ignored her at first, his grip tightening on your hips, only acknowledging her when the interruptions became relentless. He broke the kiss, his chest heaving, breath hot and ragged against your skin. He didn't even look toward the door as he murmured in a low…