6+boys, abs, accidental_exposure, bara, beard, big_belly, black_tank_top, blue_shorts, blush, bulge, coach, content_rating, contest, cover, cover_page, crowd, dark-skinned_male, dark_skin, facial_hair, fat, fat_man, full_body, goatee, green_shirt, green_shorts, large_pectorals, leg_hair, male_focus, male_pubic_hair, mature_male, multiple_boys, muscular, muscular_male, nipples, no_male_underwear, open_clothes, open_mouth, open_shirt, otoko_matsuri, pectorals, pubic_hair, pubic_hair_peek, racing, red_shorts, running, school_uniform, shirt, shoes, short_hair, shorts, sideburns, smug, sneakers, socks, sportswear, stomach, tank_top, whistle, whistle_around_neck, yaoi, yellow_shorts, yudai_(grandeur023)