Rule 34 Dev - 2007 4:3 4_toes anthro balls big_muscles black_hair black_nose bodily_fluids brown_body brown_fur canid canine canis cervid clothing digitigrade duo ear_piercing ear_ring eyebrow_piercing facial_piercing fur genital_fluids genital_piercing grin grisser hair horn jockstrap locker_room male male/male mammal muscular muscular_male penis penis_piercing piercing precum prince_albert_piercing smile sweat toes tremorwolf underwear vein veiny_penis wolf yellow_eyes|3813300424