1girl, animal_ears, ascot, black_thighhighs, breasts, brown_hair, buttons, coat, couch, dabi_(15dldl15), double-breasted, epaulettes, green_coat, hair_between_eyes, horse_ears, long_sleeves, looking_at_viewer, lying, medium_breasts, multicolored_hair, on_back, parted_lips, purple_eyes, single_epaulette, solo, streaked_hair, symboli_rudolf_(umamusume), thighhighs, umamusume