1boy, abs, age_comparison, bakugou_katsuki, boku_no_hero_academia, boxer_briefs, closed_mouth, crossed_arms, greyscale, large_pectorals, male_focus, male_underwear, monochrome, muscular, muscular_male, navel, nipples, pectorals, scar, scar_on_arm, scar_on_chest, scar_on_leg, short_hair, smile, souta_(souta440), spiked_hair, topless_male, underwear