FURVERT!

american_opossum animal_genitalia animal_penis balls big_balls big_penis equine_genitalia equine_penis feet genitals hi_res huge_balls huge_penis larru-larru looking_back male mammal marsupial mismatched_animal_genitalia mismatched_animal_penis mismatched_genitalia mismatched_penis penis prehensile_feet tail taur thick_tail toes transformation virginia_opossum