1girl animal_ears breasts brown_hair cleavage crop_top fukami_(trash_sp) green_eyes green_shirt hat horse_ears jacket long_hair long_sleeves looking_at_viewer medium_breasts midriff mini_hat mini_top_hat mr._c.b._(umamusume) navel open_clothes open_jacket pants shirt simple_background single_bare_shoulder single_sleeve smile solo stomach strapless strapless_shirt top_hat umamusume very_long_hair white_background white_headwear white_jacket white_pants