Rule 34 Dev - absurd_res ace_barker anal animal_genitalia animal_penis anthro balls biped blue_body blue_fur blue_hair blush bodily_fluids border_collie brown_body brown_fur canid canine canine_genitalia canine_penis canis claws collar collar_only collie dialogue domestic_dog dominant dominant_male drooling duo erection forest full_moon fur genitals glowing glowing_bulge glowing_genitalia glowing_tongue hair herding_dog hi_res holding_arm holding_leg imminent_knotting knot knot_in_sheath lying male male/male mammal moan moon motion_lines muscular nude on_back onomatopoeia outside pastoral_dog paws penis pink_collar plant pup_(supersonicsoup) purple_body purple_fur saliva sex sheath sheepdog size_difference sound_effects spread_legs spreading standing stomach_bulge supersonicsoup teeth text tongue tree werecanid werecanine werecreature weredog yellow_tongue|13042030840