1girl, =3, agnes_tachyon_(umamusume), ahoge, animal_ears, bed, blurry, blurry_background, bow, bowtie, brown_eyes, brown_hair, closed_mouth, coat, cup, earrings, gaman, holding, holding_cup, horse_ears, horse_girl, horse_tail, indoors, jewelry, knee_up, lab_coat, medium_hair, no_shoes, open_clothes, open_coat, pillow, purple_shirt, sailor_collar, shirt, signature, single_earring, sitting, skirt, smile, solo, steam, tail, teacup, thighhighs, umamusume, white_coat, white_skirt, white_thighhighs