FURVERT!

accipitriform anal anthro arachnid arthropod avian bird blue_body blue_legs bound caedis_animus devilenby dominant dominant_feral duo egg egg_bulge egg_in_ass egg_insertion erection feral genitals gryphon hybrid_genitalia hybrid_penis knot larger_dom male male_penetrated monster mythological_avian mythological_creature mythology oviposition ovipositor penetration penis pregnant pregnant_anthro pregnant_male secretary_bird size_difference spider submissive submissive_anthro submissive_male urethral urethral_oviposition urethral_penetration