Rule 34 Dev - 1girl ahoge animal_ears brown_hair commentary_request copano_rickey_(umamusume) double_bun hair_between_eyes hair_bun hair_ornament highres holding horse_ears horse_tail looking_at_viewer mizin_kosutin school_uniform smart_falcon_(umamusume) smile solo tail thighhighs translation_request umamusume white_background|23204569869