1boy, abs, artist_name, bad_pixiv_id, ball, bara, blue_male_swimwear, brown_hair, bulge, collarbone, cowboy_shot, facial_hair, goatee, goburin_second, holding, holding_ball, indoors, large_pectorals, light_smile, looking_at_viewer, male_focus, male_swimwear, muscular, muscular_male, navel, nipples, original, pectorals, pool, poolside, shiny_skin, short_hair, solo, spiked_hair, standing, swim_briefs, topless_male, water_polo