FURVERT!

2013 4_toes abstract_background animal_genitalia animal_penis balls biped bottomwear brown_body brown_eyes brown_fur brown_hair canid canine canine_genitalia canine_penis canis claws clothed clothing collar digitigrade erection feet feral fur genitals hair hindpaw knot male mammal mojak_(noran)pants partially_clothed pawpads paws penis sabretoothed_ermine simple_background soles solo species_transformation spread_legs spreading tail toes torn_clothing transformation wolf