1boy, abs, aenaluck, artist_name, bara, beard, black_hair, brown_pants, chest_hair, closed_mouth, facial_hair, firefighter, firefighter_jacket, holding, holding_clothes, holding_jacket, indoors, jacket, large_pectorals, male_focus, muscular, muscular_male, navel, navel_hair, nipples, original, pants, pectorals, short_hair, solo, topless_male, unworn_jacket