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3_heads 4_toes ambiguous_gender arania canid canid_demon canine cerberus claws clothing conjoined demon digitigrade english_text european_mythology feet feral_transformation fur greek_mythology hair hellhound human_to_feral male maleherm_(lore)mammal monochrome multi_head multifur mythological_canine mythological_creature mythology nude sketch solo species_transformation text toe_claws toes transformation transformation_sequence