2boys, abs, ass, bara, beard, brown_hair, bulge, chest_hair, english_text, facial_hair, hairy, jockstrap, large_pectorals, male_focus, male_underwear, mature_male, multiple_boys, muscular, muscular_male, navel, navel_hair, nipples, old, old_man, pectorals, short_hair, simple_background, stomach, sunglasses, tattoo, thick_thighs, thighs, underwear, underwear_only, white_hair, yaoi