Rule 34 Dev - 1girl alternate_costume animal_ears book breasts collared_shirt commentary cowboy_shot cup disposable_cup dress_shirt ear_ornament eyepatch greyscale highres holding holding_book holding_cup horse_ears horse_girl horse_tail long_sleeves looking_at_viewer medium_breasts miya_nns35 monochrome multicolored_hair office_lady pencil_skirt shirt short_hair simple_background skirt solo speech_bubble streaked_hair tail tanino_gimlet_(umamusume) translated umamusume white_background|9265494