1girl @_@ absurdres afloat aqua_eyes armpits arms_behind_head arms_up bare_legs barefoot blush bocchi_the_rock! competition_swimsuit covered_navel cube_hair_ornament embarrassed full_body gotou_hitori hair_ornament highres horz impossible_clothes impossible_swimsuit long_hair looking_at_viewer one-piece_swimsuit one_side_up open_mouth pink_hair solo swimsuit very_long_hair water white_one-piece_swimsuit