Rule 34 Dev - 2019 animal_genitalia animal_penis anthro anthro_only balls big_balls canid canine canine_penis canis erection fur furniture furry hi_res knot looking_at_viewer male male_only mammal muscular muscular_male no_humans nude penis silver_fang sofa solo tongue tongue_out vein were werecanid werecanine werewolf weskers wolf|3871072160