Rule 34 Dev - 1girl absurdres arm_at_side black_thighhighs cape capelet cowboy_shot bad_tag garter_straps gun hallway hand_up hat highres holding holding_gun holding_syringe holding_weapon hololive hololive_english jacket monochrome necktie pleated_skirt red_background red_theme short_necktie skirt solo stairs syringe thighhighs trigger_discipline virtual_youtuber walking watson_amelia weapon yamamoto_kichiko zettai_ryouiki|12599165943