2boys, arknights, bananakeki, black_coat, black_gloves, blue_hair, closed_eyes, closed_mouth, coat, faust_(arknights), gloves, grey_hair, hair_between_eyes, half_gloves, hood, hood_down, hooded_coat, jacket, kneeling, long_sleeves, male_focus, mephisto_(arknights), multiple_boys, pointy_ears, shorts, simple_background, sitting, white_jacket, yaoi