1girl, animal, arthropod_girl, arthropod_limbs, bad_pixiv_id, bright_pupils, brown_eyes, carapace, colored_skin, completely_nude, crab_claw, crab_girl, extra_arms, extra_eyes, full_body, gomulgong, hermit_crab, looking_at_viewer, monster_girl, multicolored_skin, nude, orange_hair, orange_skin, original, personification, photo_inset, reference_inset, shell, short_eyebrows, short_hair, short_twintails, sidelocks, simple_background, smile, solo, twintails, white_background, white_pupils