Rule 34 Dev - 1girl alternate_breast_size animal_ears blush braid braided_hair_rings breasts brown_hair ear_covers gentildonna_(umamusume) hair_between_eyes hair_ornament hair_rings hand_on_own_chest highres horse_ears horse_girl looking_at_viewer on_bed quanzidongziben red_eyes red_thighhighs smile solo sweat thighhighs umamusume|25282050066