FURVERT!

2018 animal_genitalia animal_penis black_body black_fur black_mane black_penis black_tail breeding_mount dated duo equid equine equine_genitalia equine_penis erection eyes_closed feral fur genitals grey_body grey_mane grey_penis grey_tail horse inside male mammal mane open_mouth penetration penile penis penis_milking pink_penis pink_tongue rufciu tail tongue white_body white_fur