safebooruhttps://safebooru.org/index.php?page=atom&tags=1boy animal ears ansel (arknights) arknights black collar black jacket brown vest collar collared shirt floppy ears greyscale hair between eyes hand up highres holding holding paper jacket long hair looking at viewer male focus messy hair monochrome necktie otoko no ko paper pink hair rabbit boy rabbit ears red eyes red necktie shirt short hair simple background solo stethoscope upper body user hwwa5234 vest white shirt2024-06-14T21:25:06Zsafebooru