safebooruhttps://safebooru.org/index.php?page=atom&tags=1girl agnes tachyon (umamusume) ahoge animal ears black necktie black shirt brown hair chemical structure collared shirt earrings empty eyes hair between eyes highres holding holding test tube horse ears horse girl jewelry lab coat messy hair necktie red eyes shirt short hair single earring sleeves past fingers sleeves past wrists solo sotsunaku sweater sweater vest test tube twitter username umamusume upper body yellow sweater2024-09-26T14:37:00Zsafebooru