safebooruhttps://safebooru.org/index.php?page=atom&tags=1boy animal ears ansel (arknights) arknights artist request black jacket brown vest commentary request dated doctor frown full body gloves gradient gradient background grey background hair between eyes hand in pocket hand up holding holding syringe jacket long hair long sleeves looking at viewer male focus necktie non-web source official art otoko no ko pink hair rabbit boy rabbit ears red eyes red necktie shirt simple background solo source request straight-on syringe vest white gloves white shirt2024-05-21T09:01:06Zsafebooru