Rule 34 Dev - 1girl alternate_costume beretta_92 black_dress black_footwear blonde_hair dress green_eyes grey_background gun handgun high_heels highres holding holding_gun holding_weapon k00s looking_to_the_side millie_parfait nijisanji nijisanji_en on_one_knee pistol short_hair simple_background smile solo thigh_strap virtual_youtuber weapon|16300887759