1girl, absurdres, ahoge, animal_ears, black_hair, black_shirt, blanket, curtains, earrings, grey_hair, hair_between_eyes, highres, horse_ears, horse_girl, indoors, jewelry, long_hair, long_sleeves, looking_at_viewer, lying, manhattan_cafe_(umamusume), multicolored_hair, on_side, pillow, shirt, siena_(moratoriummaga), single_earring, solo, umamusume, upper_body, window, yellow_eyes