Rule 34 Dev - 1girl ahoge animal_ears artist_name blue_eyes copyright_name cover cover_page grey_hair highres horse_ears horse_girl jacket kuzumi_taiyou long_hair looking_at_viewer manga_cover official_alternate_costume official_art oguri_cap_(umamusume) purple_track_suit solo track_jacket umamusume umamusume:_cinderella_gray upper_body|17073100161