1girl :d bangs bare_shoulders choker collarbone commentary_request dated flower green_eyes grey_hair hair_flower hair_ornament hairband hand_up happy_birthday highres inflatable_raft kashiwagi_mia knees_up lifted_by_self looking_at_viewer navel ocean ongeki outdoors paw_pose polka_dot polka_dot_skirt red_choker red_hairband red_skirt sitting skirt smile solo water white_flower zenon_(for_achieve)