FURVERT!

american_mythology animal_genitalia anthro anus auahituroa_(ryunishi_okami)avian balls bdsm blackbatwolf bondage bound claws collar cryophoenix duo genitals hi_res hybrid hyena indigenous_north_american_mythology knot knotted_penis lying male male/male mammal mythological_avian mythological_bird mythological_creature mythological_rainbird mythological_thunderbird mythology north_american_mythology nude on_back open_mouth penis prehistoric_species sheath spread_legs spreading tongue tongue_out wings zima_(ryunishi_okami)