FURVERT!

3_heads 4_toes animal_genitalia animal_penis anus balls big_balls big_penis black_anus black_body black_claws black_fur black_nose black_pawpads brown_balls candy candy_cane canid canid_demon canine canine_genitalia canine_penis canis cerberus christmas claws demon dessert dobermann domestic_dog erection european_mythology feet feral food fur genitals greek_mythology hellhound heterochromia holidays huge_penis knot leg_markings male mammal markings multi_head muscular muscular_feral muscular_male mythological_canine mythological_creature mythology pattarchus pawpads penis pink_tongue pinscher socks_(marking)solo tail tail_anus teeth toes tongue zetsin