1boy, abs, bara, black_hair, blue_sky, blush, cloud, day, large_pectorals, looking_at_viewer, male_focus, male_swimwear, muscular, muscular_male, nanbong, navel, nipples, original, outdoors, partially_submerged, pectorals, red_male_swimwear, short_hair, shoulder_tattoo, sky, smile, solo, tattoo, teeth, topless_male, twitter_username, water