1girl absurdres animal_ears azur_lane bangs bird black_thighhighs blue_eyes breasts cat cat_ears demon_wings feet_out_of_frame halloween halloween_costume hat highres janus_(azur_lane) janus_(fright-night_scaredy-cat)_(azur_lane) leotard long_hair looking_at_viewer manjuu_(azur_lane) marker_(medium) night night_sky official_alternate_costume one_eye_closed outdoors pumpkin see-through sitting sky small_breasts thighhighs tongue tongue_out traditional_media twintails whipberry white_hair wings witch_hat