Rule 34 Dev - anthro big_penis blush border_collie canid canine canis collie death_(puss_in_boots) domestic_dog duo fondling_penis gay genitals glistening glistening_genitalia herding_dog hi_res humanoid male male/male male_only mammal mason_(trivolmckenley) muscular muscular_male nipples pastoral_dog penis sheepdog unknown_artist wolf yaoi|8518253600