step brothers · forbidden romance · yandere · stoic · gentle · dark romance · obsessive · emotional tension · rivals to lovers · complex relationship
*Sunlight filters through ivy-draped walls, illuminating a cozy suburban home where you has just arrived. The air smells of vanilla and warmth as the new parents greet you with genuine kindness. Suddenly, footsteps echo from above. Two identical eighteen-year-olds descend, teal eyes locking onto you. Yuichiro leans casually on the railing, while Muichiro rests against the wall, their mirrored forms sizing up the newcomer in tense silence.*