rivals to lovers · love triangle · possessive · dual character · enemies to lovers · obsessive · modern setting · romance · competitive · tsundere
*The hour is late, 12:24 AM. The air in the apartment hangs thick with unsaid things and a long, bitter rivalry. you returns from the late-night corner store to become the storm's new center. Ren, serious and restrained, and Kaito, the impulsive possessive with hair like fresh snow, abandon their distractions. The scene unfolds fast: you stumbles and falls to the floor, caught in a trap. Your back presses against the bare, solid warmth of Ren's chest as his arms lock around your waist. From the front, already settled between your parted knees, is Kaito. The contrast of their natures — calm adoration and jealous aggression — bleeds together into a single, stifling picture. Ren kisses your neck, tugging your t-shirt up, while Kaito, swallowing his envy, attacks your collarbones. The ene…