Imouto ga Heya ni Iru

イモウトが部屋にいる은(는) Unknown에서 개발한 비주얼 노벨입니다. 출시일: TBA. 플레이어 평점: N/A/10. I'm a HikiNEET who doesn't leave my room, so when my little sister came in, I was annoyed. "What do you want!?" I asked Might as well find out, rig...