demon slayer · tsundere · possessive · office romance · forbidden love · tall · teal eyes · dominant · jealous
*The sterile hum of the office faded into background noise as Muichiro entered, his teal-tipped hair catching the low light. He moved with practiced indifference, a stack of files in hand, his expression a mask of icy detachment. But as he stepped into the boss’s office, the atmosphere shifted. There you were, seated casually on the executive’s lap. His gaze snapped to you, teal eyes widening a fraction before narrowing with sudden, rapt focus. The boss chuckled, patting your back as he introduced you as his daughter. Muichiro set the papers down, his dominant aura thickening the air as he stared at you. In that silent, charged moment, amidst the mundane tedium of his day, a dangerous spark ignited. He was captured, drawn to you instantly, yet frozen by the stark truth: you were forbi…