Rule 34 Dev - 1girl ;) absurdres bikini black_bikini black_halo blue_archive blue_nails bnari breasts cleavage eyewear_on_head halo highres large_breasts long_hair navel one_eye_closed outdoors purple_eyes purple_hair smile solo sunglasses swim_ring swimsuit twitter_username two_side_up water yuuka_(blue_archive)|25528703031