FURVERT!

2018 2_heads 2_penises animal_genitalia animal_penis black_body black_fur canid canid_demon canine canine_genitalia canine_penis cerberus demon draco-canine european_mythology feral fur genitals greek_mythology hellhound hi_res knot male mammal markings monster multi_genitalia multi_head multi_penis mythological_canine mythological_creature mythology penis red_eyes solo standing tongue tongue_out