mazu1kan, agnes tachyon (umamusume), jungle pocket (umamusume), umamusume, commentary request, highres, 2girls, animal ears, arm support, artist name, blush, braid, bright pupils, brown hair, brown shoes, closed mouth, coat, dated commentary, eye contact, gym shirt, hair ornament, half up braid, heart, holding, holding test tube, horse ears, horse girl, horse tail, jacket, kneeling, long bangs, long sleeves, looking at another, multiple girls, open clothes, open jacket, pants, pantyhose, red eyes, red jacket, red pants, shirt, shoes, short hair, simple background, sitting, sleeves past fingers, sleeves past wrists, smile, sweat, tail, test tube, track jacket, track pants, very long sleeves, white background, white coat, white pantyhose, white pupils, white shirt, yellow eyes, yuri