Rule 34 Dev - 4girls bad_id bad_pixiv_id belt beretta_92 dress gradient_hair gumi gun handgun hatsune_miku hirasaka_(artist) hirasaka_ine kagamine_rin long_hair megurine_luka midriff monochrome multicolored_hair multiple_girls pistol ponytail short_hair submachine_gun sword very_long_hair vocaloid weapon|2141053551