Rule 34 Dev - animal_genitalia animal_penis anthro balls bayzan big_balls big_penis black_fur black_sclera brown_fur canid canine canine_penis canis domestic_dog erection eyewear fangs fox fur german_shepherd gigantic_penis gigantic_testicles glasses herding_dog hi_res huge_balls hybrid hyper hyper_balls hyper_knot hyper_penis hyper_sheath knot licking looking_at_viewer male male_only mammal muscular muscular_male nude oral pastoral_dog penile penis penis_hold penis_lick purple_tongue sex sheath smile smirk solo standing tongue tongue_out vallhund vein veiny_penis were werecanid werecanine werewolf wolf wolfdog yellow_fur|3617064672