Rule 34 Dev - 1girl alternate_costume animal_ears blunt_bangs blurry blurry_background blush breasts chikuwa3681 commentary_request gluteal_fold hair_ornament highres horse_ears horse_girl looking_at_viewer medium_breasts medium_hair odaibako open_mouth solo steaming_body sweat translation_request umamusume yukino_bijin_(umamusume)|24165554985