FURVERT!

anal anal_penetration australian_shepherd bestiality blush canid canine canis capitoline_ranch domestic_dog duo erection feral feral_penetrated foreskin genitals herding_dog human human_on_feral human_penetrating human_penetrating_feral humanoid_genitalia humanoid_penis interspecies leon_(thathornycat)looking_pleasured male male/male male_on_feral male_penetrated male_penetrating male_penetrating_male mammal monochrome pastoral_dog penetration penile penile_penetration penis penis_in_ass quadruped retracted_foreskin sex sheepdog simple_background takahiro_(thathornycat)thathornycat vein veiny_penis white_background