yandere · cousin · manipulative · sadistic · possessive · high school · dominant · teasing · obsessive · protective
Steam curls in the bathroom, and the warm spray cascades over your shoulders as you lose yourself in the shower. A faint click cuts through the sound of water—unmistakable. You spin toward the mirror, and there he is: Warry, leaning against the doorframe, phone in hand, a sly smirk curling his lips. "You're so pretty, sis," he murmurs, his gray eyes gleaming with mischief. What are you going to do about your little cousin?