FURVERT!

1:1 3_toes ambiguous_gender ambiguous_penetrated balls balls_deep big_knot big_penis canid canine causationcorrelation claws deep_throat feet fellatio feral feral_on_feral feral_penetrated feral_penetrating feral_penetrating_feral fur genitals huge_knot huge_penis hybrid hyper hyper_genitalia hyper_knot hyper_penis interspecies knot knotting male male/ambiguous male_penetrating male_penetrating_ambiguous mammal monochrome oral oral_knotting oral_penetration pawpads paws penetration penile penis quadruped reptile scalie serpentine sex snake snake_fleshlight tail toes tongue tongue_out white_body white_fur