FURVERT!

animal_genitalia animal_penis anus balls big_anus big_balls big_butt big_penis butt dinosaur equine_genitalia equine_penis feral genitals hi_res huge_anus huge_balls huge_penis hyper hyper_balls hyper_genitalia hyper_penis luccatoasty male medial_ring penis prehistoric_species puffy_anus rear_view reptile saggy_balls saurischian scalie solo theropod tyrannosaurid tyrannosauroid tyrannosaurus tyrannosaurus_rex vein veiny_penis