2004all_foursanalanal_penetrationanimal_genitaliaanthroanthro_on_anthroballsbellybig_penisblackteagancanidcanineclawscurled_taildetached_sheathdiwolfe_(diwolfe)dragonduoerectioneuropean_mythologyfoxgenitalshorninterspeciesknotleg_wraplooking_pleasuredlyingmalemale/malemale_penetratedmale_penetratingmale_penetrating_malemammalmembrane_(anatomy)membranous_wingsmonochromemythological_creaturemythological_scaliemythologyon_backpawpadspenetrationpenisprehensile_tailraised_legrex_(rex)riley_(rex)scaliesexsheathspikesspread_legsspreadingtailtail_wrapsveinveiny_peniswestern_dragonwhite_ballswhite_bellywhite_sheathwingswraps