1girl black_shirt blue_archive blue_buruma blue_eyes blue_jacket blush breasts breasts_out buruma clothes_lift cowboy_shot halo highres id_card jacket long_hair long_sleeves medium_breasts mouth_hold nipples no_bra one_side_up open_clothes open_jacket partially_unzipped purple_hair royboy shirt shirt_lift signature simple_background sleeves_past_wrists solo track_jacket v-shaped_eyebrows very_long_hair white_background yuuka_(blue_archive) yuuka_(gym_uniform)_(blue_archive) zipper_pull_tab