Rule 34 Dev - absurd_res all_the_way_to_the_base ambiguous_gender anthro biped black_hair bodily_fluids brown_body canid canine canis deep_throat domestic_dog duo erection esahma fur genitals grey_background hair happy_birthday hi_res male mammal oral oral_penetration oral_sex penetration penile penile_penetration penis sex simple_background surprise_deepthroat surprised sweat tan_body tan_fur throat_bulge vein veiny_penis|10063794600