FURVERT!

2008 2_penises a_plethora_of_penises anatomically_correct anatomically_correct_genitalia anatomically_correct_penis anatomically_inaccurate anatomy anatomy_reference animal_genitalia animal_penis anus aquatic armadillo armadillo_penis australian_possum avian balls balls_above_penis bat bear black_balls black_penis black_sheath blue_glans blue_penis bovid bovine bovine_genitalia bovine_penis brown_balls brown_penis brown_sheath canid canine canine_genitalia canine_penis cervine cervine_genitalia cervine_penis cetacean cetacean_genitalia cetacean_penis chart chinchilla chinchilla_penis chinchillid chiropteran_penis cloaca cloacal_penis cloacal_rectum comparison crocodile crocodilian crocodilian_penis curved_penis deer disembodied_penis dolphin domestic_pig echidna echidna_penis elephant elephant_penis elephantid english_text equid equine_genitalia equine_penis erection euplerid felid feline feline_genitalia feline_penis feral flaccid flared_penis foreskin forked_penis fossa fossa_penis fully_sheathed genital_slit genitals giraffe giraffe_genitalia giraffe_penis giraffid glans glider_(marsupial)glider_penis green_cloaca green_genital_slit grey_sheath group haplorhine hemipenes hi_res hooked_penis horizontal_cloaca how-to human humanoid_genitalia humanoid_penis hyaenid_penis hyena kangaroo knot knotted_penis lizard macropod male mammal marsupial marsupial_penis medial_ring model_sheet monkey monkey_penis monotreme mottled mottled_genitalia mottled_penis multi_genitalia multi_knot multi_penis multi_urethra multiple_images mythology oceanic_dolphin partially_retracted_foreskin penile_spines penis penis_sheet penis_tip petaurid pink_balls pink_glans pink_penis pink_sheath pinniped porcine_penis prehensile_penis primate proboscidean procyonid purple_penis raccoon raccoon_penis red_penis reference_guide reptile retracted_foreskin rhino_penis rhinoceros rodent rodent_penis saggy_balls scalie seal seal_penis sheath snake spiral_penis sugar_glider suid suine sus_(pig)tagging_guidelines_illustrated tan_balls tan_cloaca tan_foreskin tan_genital_slit tan_penis tan_sheath tapering_penis tapir tapir_penis text the_more_you_know thin_penis toothed_whale turnaround turtle turtle_penis ultraviolet unusual_anatomy unusual_genitalia unusual_penis ursine_penis vertical_cloaca white_balls white_genital_slit white_sheath xenarthran