1girl, d, agnes_tachyon_(umamusume), ahoge, animal_ears, black_pantyhose, blush, brown_eyes, brown_hair, earclip, hair_between_eyes, horse_ears, horse_girl, horse_tail, lab_coat, long_sleeves, looking_at_viewer, looking_back, on_floor, open_mouth, pantyhose, pirukusu, short_hair, simple_background, sitting, sleeves_past_wrists, smile, solo, tail, test_tube, thighhighs, tongue, umamusume, white_background, wide_sleeves