FURVERT!

all_fours animal_genitalia canid canine canine_genitalia canis domestic_dog epsole feral fox fur fur_growth genitals glans growth hi_res humanoid husky hybrid knot knotted_penis looking_back male mammal nordic_sled_dog paws penis purple_insides raised_tail snout snout_growth species_transformation spitz tail tail_growth transformation unusual_insides wereren wolf