1girl, antenna_hair, ass, bare_legs, barefoot, bed_sheet, blue_archive, collarbone, demon_girl, demon_horns, demon_wings, forehead, full_body, hair_ornament, hairclip, halo, hina_(blue_archive), hina_(swimsuit)_(blue_archive), horns, long_hair, looking_at_viewer, lying, mister_(black_and_white), official_alternate_costume, old_school_swimsuit, on_side, one_side_up, purple_eyes, school_swimsuit, sidelocks, simple_background, sleeveless, soles, solo, swimsuit, toes, white_background, white_hair, wings