Rule 34 Dev - 1girl amamiya_poran bad_id bad_pixiv_id blue_eyes blue_hair blue_theme breasts choker cleavage crown detached_sleeves female_focus fingers_together fins gem head_fins knees_up long_hair matching_hair/eyes mermaid monster_girl nude original pearl_(gemstone) scales simple_background smile solo tenkyuu_polan white_background|1191710286