5:4analanal_knottinganal_penetrationcutawaydigitigradedragonduoeuropean_mythologyfather_(lore)father_and_child_(lore)father_and_son_(lore)feralferal_on_feralferal_penetratedferal_penetratingferal_penetrating_feralfrom_front_positiongenitalshamham5incest_(lore)internaliristrasz_(ilirej)kissingknotknotted_penisknottinglyingmalemale/malemale_penetratedmale_penetratingmale_penetrating_malemembrane_(anatomy)membranous_wingsmythological_creaturemythological_scaliemythologyon_backparent_(lore)parent_and_child_(lore)parent_and_son_(lore)penetrationpenisquadrupedscalesscaliesexson_(lore)tailthick_tailvasilraeventral_scaleswestern_dragonwings