2girls :d alternate_costume animal_ears apron asymmetrical_footwear black_dress black_footwear black_ribbon blue_eyes blush brown_hair crossed_legs daitaku_helios_(umamusume) dress ear_covers enmaided facial_mark finger_heart full_body garter_straps gloves green_footwear grey_background grin hayabusa high_heels highres horse_ears horse_girl horse_tail long_hair long_sleeves looking_at_viewer maid maid_apron maid_headdress medium_hair mejiro_palmer_(umamusume) mismatched_footwear multicolored_hair multiple_girls neck_ribbon one_eye_closed open_mouth orange_eyes ponytail ribbon shirt simple_background single_thighhigh sketch smile standing standing_on_one_leg streaked_hair tail thighhighs umamusume v_over_mouth w waist_apron watson_cross white_apron white_dress white_footwear white_gloves white_shirt white_thighhighs