1boy, abs, bad_pixiv_id, bara, beard, boku_no_hero_academia, endeavor_(boku_no_hero_academia), facial_hair, greyscale, looking_at_viewer, male_focus, mature_male, monochrome, muscular, muscular_male, nipples, parted_lips, pectorals, scar, scar_on_face, short_hair, sketch, solo, spiked_hair, stubble, topless_male, u2suke, upper_body