Rule 34 Dev - 1boy 1girl allen_walker bag black_hair black_shirt d.gray-man dress_shirt facial_mark greyscale holding holding_bag hood hoodie lenalee_lee long_hair looking_at_another looking_at_hand monochrome njiyaaa pants shirt shoes short_twintails sneakers speech_bubble split-color_clothes sweater talking twintails walking white_hair|24855131808