Rule 34 Dev - 69_position anthro anus ass balls biceps bodily_fluids canid canine canis duo ederwolf fellatio gay genitals male male/male male_only mammal muscular muscular_anthro muscular_male nipple_piercing nipples oral pecs penile penis piercing saliva sex silver_fang taighet_28 tongue vein veiny_penis wolf_girl|4917229528