Rule 34 Dev - 1boy 1girl animal_ears blush bow ear_bow ear_ribbon highres horse_ears horse_girl hug long_hair mejiro_mcqueen_(umamusume) nose_blush purple_bow purple_eyes purple_hair purple_shirt rikkii_(likito_yuzu_is) school_uniform shirt simple_background trainer_(umamusume) umamusume upper_body wavy_mouth white_background|21156840081