Rule 34 Dev - animal_genitalia animal_penis anthro balls big_balls big_penis blue_eyes calvy canine_genitalia canine_penis chest_scar collar duo erection extreme_size_difference furniture genitals green_collar holding_knot holding_penis knot knotted_penis living_room looking_down macro male male/male micro micro_on_balls micro_on_macro micro_on_penis on_sofa pawpads paws penis scar sitting sitting_on_sofa size_difference sofa tongue tongue_out seindrak cain_the_dingo canid canine canis dingo mammal wolf absurd_res hi_res|23618498610