FURVERT!

3_heads anatomically_correct anatomically_correct_genitalia anatomically_correct_penis animal_genitalia animal_penis balls black_body black_fur canid canid_demon canine canine_genitalia canine_penis cerberus claws collar demon erection european_mythology feral fire fur genitals greek_mythology grin hell hellhound hi_res knot male mammal multi_head muskydusky mythological_canine mythological_creature mythology penis pinup pose red_eyes rock smile solo