FURVERT!

2_penises 3:4 animal_genitalia animal_penis anthro balls big_balls big_knot big_penis black_balls black_sheath bodily_fluids canid canid_demon canine canine_genitalia canine_penis corruption_of_champions demon digitigrade diphallism erection forked_tongue genitals hellhound hi_res horizontal_diphallism horn huge_balls huge_knot huge_penis knot lactating male male_lactation mammal masturbation multi_genitalia multi_penis mythological_canine mythological_creature mythology paws penis red_penis sheath solo tongue tongue_out transformation werewolfaboo wings