2boys, arm_support, back-to-back, barefoot, black_hair, cigarette, facial_mark, fingerless_gloves, gloves, headband, knee_pads, looking_at_another, mask, monochrome, multiple_boys, muscular, pants, pants_rolled_up, shoes, shoes_removed, sitting, smoke, smoking, topless_male, water_drop, wet, wet_clothes, white_background