Rule 34 Dev - 3girls air_groove_(umamusume) alternate_costume animal_ears book breasts brown_eyes brown_hair commentary_request highres horse_ears horse_girl horse_tail houton_tamago medium_breasts multiple_girls nice_nature_(umamusume) pun red_hair shirt shorts smile symboli_rudolf_(umamusume) tail tears translated umamusume white_shirt|16495902657