FURVERT!

2014 ambiguous_gender anatomically_correct animal_genitalia animal_penis canid canine canine_genitalia canine_penis canis domestic_dog duo erection eyes_closed feral fur genitals german_shepherd herding_dog knot licking male mammal marjani oral pastoral_dog paws penile penis penis_lick sex simple_background tongue tongue_out vein veiny_penis