Rule 34 Dev - 1girl absurdres aqua_hair arm_at_side arm_up bracelet choker cloud collarbone door frilled_shirt frills hair_ornament hairclip highres holding holding_paper_airplane horse jewelry moffumoto outdoors paper_airplane parted_lips ringed_eyes seiun_sky_(umamusume) shirt short_hair solo umamusume upper_body white_shirt|17381083473