6+boys, abs, ass, bara, beard, blue_sky, bulge, buzz_cut, cheering, clenched_teeth, content_rating, contest, cover, cover_page, crossed_arms, facial_hair, frown, full_body, heads_together, large_pectorals, looking_at_another, male_focus, mature_male, multiple_boys, muscular, muscular_male, nipples, otoko_matsuri, pectorals, shiny_skin, short_hair, sideburns, sky, stomach, sumo, teeth, terujirou_(masateruteru), thick_thighs, thighs, topless_male, very_short_hair