2_toes 6_eyes alien anatomical_diagram anatomy animal_genitalia avian avian_(rtts) big_ears blue_background bone_frill cloaca cloacal_canal cross_section cutaway egg english_text feathered_wings feathers feet female feral frill_(anatomy) from_front_position genitals group heart_symbol hi_res internal internal_testicles jayrockin lying male male/female missionary_position monochrome multi_eye multiple_images neck_tuft on_back open_mouth ovaries oviposition ovipositor penetration pouch_(anatomy) pouch_penetration restricted_palette runaway_to_the_stars sex simple_background spread_legs spread_wings spreading standing standing_sex tail tail_feathers text toes tuft wings yellow_cloaca yellow_ovipositor
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