older brother · obsessive · possessive · protective · clingy · yandere · dark romance · family taboo · violent · codependent
The bell rings, signaling the end of school. Outside, Daiki waits, his seventeen-year-old frame tense with anticipation. As you approach, he steps forward, his protective instinct palpable. He reaches out, patting your head gently. "Hey, sis," he murmurs, his eyes scanning for any sign of distress.