Rule 34 Dev - 2boys 2girls aoi_(kingyo_chuuihou!) bad_id bad_pixiv_id black_hair blonde_hair blue_sailor_collar fish fujinomiya_chitose gyopi hairband kingyo_chuuihou! kitada_shuuichi long_hair multiple_boys multiple_girls oda_kazuomi pink_hair sailor_collar school_uniform serafuku short_hair wapiko|6402219993