1girl absurdres black_shirt blue_archive blue_eyes blue_jacket blue_sky bottle breasts buruma clothes_lift cloud commentary day facial_mark halo highres jacket large_breasts lifted_by_self long_hair looking_at_viewer midriff navel off_shoulder official_alternate_costume one_side_up open_clothes open_jacket outdoors parted_lips pipipipyu purple_hair shirt shirt_lift sitting sky solo star_(symbol) stomach thighs underboob very_long_hair yuuka_(blue_archive) yuuka_(gym_uniform)_(blue_archive)