Rule 34 Dev - 10s 1girl antenna_hair blue_eyes blue_hair bodysuit buriki copyright_name cover cover_page denpa_onna_to_seishun_otoko female_focus helmet highres long_hair matching_hair/eyes novel_cover official_art salute sitting smile solo spacesuit sparkle touwa_erio ufo unworn_headwear unworn_helmet very_long_hair white_background|5062902507