1girl, ahoge, animal_ears, black_hair, blush, breasts, closed_mouth, daring_tact_(umamusume), dressing, full_body, green_eyes, horse_ears, horse_girl, horse_tail, knee_up, looking_at_viewer, maaason, medium_breasts, no_shoes, purple_shirt, sailor_collar, school_uniform, shirt, short_sleeves, simple_background, sitting, skirt, smile, solo, tail, thighhighs, tracen_school_uniform, umamusume, white_background, white_skirt, white_thighhighs