3girls ahoge animal_ears animated artist_name bad_id bad_pixiv_id book bow brown_hair commentary ear_ornament grey_hair holding holding_book horse_ears horse_girl long_hair multicolored_hair multiple_girls oguri_cap_(umamusume) open_mouth pink_bow ponytail purple_eyes reading ryuu_(ryuraconis) school_uniform smile streaked_hair summer_uniform symboli_rudolf_(umamusume) thighhighs tokai_teio_(umamusume) tracen_school_uniform ugoira umamusume white_hair white_thighhighs
3girls ahoge animal_ears artist_name book bow brown_hair ear_ornament grey_hair holding holding_book horse_ears horse_girl long_hair multicolored_hair multiple_girls open_mouth pink_bow ponytail purple_eyes reading school_uniform smile streaked_hair summer_uniform thighhighs tracen_school_uniform white_hair white_thighhighs
oguri_cap_(umamusume) symboli_rudolf_(umamusume) tokai_teio_(umamusume)
umamusume
animated bad_id bad_pixiv_id commentary ugoira