Rule 34 Dev - animal_genitalia animal_penis anthro anus arms_tied ass backsack balls bondage bondage borzoi bound canid canine canine_genitalia canine_penis canis domestic_dog erection eyewear genitals glasses greyscale gynomorph hi_res hunting_dog intersex knot lying mammal monochrome nude on_front penis restraints rope rope_bondage rope_harness round_glasses sharp_teeth sighthound solo teeth tongue tongue_out vein veiny_penis xerun|12100728400