1girl animal_ears blue_thighhighs blush boots brown_eyes brown_hair brown_shorts commentary_request cropped_jacket dated eyes_visible_through_hair feet_out_of_frame gradient_background grey_background hair_over_one_eye hand_up high_heel_boots high_heels highres horse_ears horse_girl horse_tail jacket long_hair long_sleeves looking_at_viewer motomiya_mitsuki multicolored_hair navel open_clothes open_jacket parted_lips pleated_skirt shirt short_shorts shorts signature sitting skirt solo starting_future_(umamusume) tail thighhighs thighhighs_under_boots translation_request two-tone_hair umamusume very_long_hair vodka_(umamusume) white_background white_footwear white_hair white_jacket white_shirt white_skirt