1boy, akaza_(kimetsu_no_yaiba), arm_at_side, arm_tattoo, back_tattoo, cowboy_shot, facing_away, from_behind, greyscale, holding, holding_clothes, kimetsu_no_yaiba, m2_(aonorirenkon), male_focus, monochrome, muscular, muscular_male, outstretched_arm, pants, petals, reaching, rope, sash, short_hair, solo, standing, tattoo, topless_male, unworn_clothes