FURVERT!

all_the_way_through ambiguous_gender anal anatid anseriform anthro anus atlyss avian avioylin beak bird bodily_fluids byrdle_(atlyss)clitoris damage detailed_background duck duo ejaculation feet female feral forced genital_fluids genitals looking_back maw_(atlyss)membrane_(anatomy)messy monster neck_bulge nude oral oral_penetration oral_threading penetration poison raised_tail rape rear_view restrained rimming saliva sex shaking spread_legs spreading tail tentacle_penetration tentacles thick_thighs threaded_by_tentacle threaded_by_tongue toes tongue_in_mouth tongue_penetration trembling vaginal_fluids vaginal_squirting vore vulva webbed_feet