safebooruhttps://safebooru.org/index.php?page=atom&tags=1boy 1girl arm at side black hair black pants black skirt boom barrier brother and sister closed mouth clouds cloudy sky collared shirt day expressionless eye contact face-to-face flat color floating hair from side hand on another's cheek hand on another's face highres holding holding knife kato (momota rosan) kitchen knife knife long hair looking at another mari (omori) miniskirt neckerchief omori outdoors pants pleated skirt shadow shirt short hair short sleeves shoujo rei (vocaloid) siblings sidelocks skirt sky smile socks sunny (omori) vocaloid white shirt wind yellow neckerchief2024-05-27T16:45:09Zsafebooru