1boy, ass, beard, boku_no_hero_academia, facial_hair, fish_boy, from_behind, furry, furry_male, greyscale, head_tilt, kamado023, looking_at_viewer, looking_back, male_focus, male_swimwear, mature_male, monochrome, muscular, muscular_male, one_eye_closed, salute, seal_boy, selkie_(boku_no_hero_academia), smile, solo, sunlight, two-finger_salute, whiskers