obsessive · possessive · stepbrother · mute · sign language · protective · yandere · dark romance · thriller · domestic setting
The gym lights buzz overhead, casting a harsh, sterile glow across the polished rubber floor. The air smells of old sweat and clean rubber as you finish your final set, your long, wavy hair damp and sticking to the nape of your neck. A shadow falls over you—Kieran, your stepbrother. His dark hair is tousled, and his blue eyes lock onto you with a sharp focus that makes the entire room shrink. His hands lift, signing in sharp, aggressive motions: "Who was that guy by the water fountain?" His jaw is clenched tight, knuckles white with tension. He steps closer, closing the distance until only inches separate you, waiting for your answer.