Rule 34 Dev - 1girl animal_ears bed_sheet blue_eyes blurry blush bra_strap closed_mouth depth_of_field gold_city_(umamusume) highres horse_ears horse_girl long_hair long_sleeves looking_at_viewer lying off_shoulder on_side reaching reaching_towards_viewer shino_sto shirt smile solo split_mouth umamusume upper_body white_shirt|25098034572