anthro avian bird blue_eyes breasts curvy_figure feathers female hammer hi_res lunisnightwind martlet_(undertale_yellow) solo thick_thighs tools undertale undertale_(series) undertale_yellow wide_hips
alpha_channel anthro avian beak bird blue_hair blush breasts female genitals hair hi_res jmeta martlet_(undertale_yellow) neck_tuft nipples nude solo tuft undertale undertale_(series) undertale_yellow vulva wings
anthro avian beak belly bird blue_hair fawxen female hair martlet_(undertale_yellow) morbidly_obese neck_tuft obese overweight solo thick_thighs tuft undertale undertale_(series) undertale_yellow weight_gain wings
anthro avian beak bird blue_eyes blue_hair blush clothing female frigadae gun hair hat headgear headwear hi_res martlet_(undertale_yellow) neck_tuft ranged_weapon solo tuft undertale undertale_(series) undertale_yellow underwear weapon wings
2023 absurd_res anime_nosebleed anthro asian_clothing avian balls big_penis bird blood bodily_fluids boss_monster_(undertale) bovid canid canine caprine ceroba_ketsukane chujin_ketsukane clothing digital_media_(artwork) east_asian_clothing eyewear eyewear_only female fox fur genitals goggles goggles_only hair heart_eyes heart_symbol hi_res humanoid_genitalia humanoid_penis lennoxicon male male_focus mammal martlet_(undertale_yellow) navel nosebleed nude orange_hair penis purple_body purple_hair simple_background sitting starlo_(undertale_yellow) undertale undertale_(series) undertale_yellow
1:1 absurd_res avian beak bird blue_body blue_eyes blue_hair book boots bottomwear clothed clothing eating footwear hair hi_res holding_object martlet_(undertale_yellow) moss neck_tuft orange_beak pants plant prison shizameakanzatsu shoes sitting solo tuft undertale undertale_(series) undertale_yellow
16:9 anthro avian beak bird blue_hair capin_squidles english_text female fist hair lightining low_tier_god martlet_(undertale_yellow) meme neck_tuft solo suicide_baiting text tuft undertale undertale_(series) undertale_yellow widescreen
avian beak bird blue_eyes blue_hair blush bodily_fluids bottomwear breasts clothed clothing denim denim_bottomwear denim_clothing female hair hi_res jeans martlet_(undertale_yellow) mizukisy neck_tuft nipples pants solo sweat sweatdrop thick_thighs topless tuft undertale undertale_(series) undertale_yellow wide_hips wings
absurd_res anthro avian beak bird blue_eyes blue_hair bottomwear clothed clothing denim denim_bottomwear denim_clothing female hair hi_res jeans martlet_(undertale_yellow) neck_tuft pants q_pendium sitting solo tuft undertale undertale_(series) undertale_yellow wings
anthro avian beak bird blue_eyes blue_hair book bottomwear clothed clothing denim denim_bottomwear denim_clothing female hair hi_res jeans martlet_(undertale_yellow) neck_tuft pants solo standing tuft undertale undertale_(series) undertale_yellow wings zepiereite
2023 absurd_res annoying_dog_(undertale) anthro avian beak bird blue_hair bone canid canine canis dialogue digital_media_(artwork) domestic_dog duo feathers female feral fur hair hi_res male mammal martlet_(undertale_yellow) neck_tuft papyrus_(undertale) scarf skeleton speech_bubble tail teeth text tuft undertale undertale_(series) undertale_yellow white_body white_fur wings zepiereite
2023 absurd_res avian beak bird blue_hair blush bone bottomwear clothed clothing deltarune denim denim_bottomwear denim_clothing dialogue digital_media_(artwork) english_text female group hair hi_res jeans male martlet_(undertale_yellow) neck_tuft pants papyrus_(font) papyrus_(undertale) rouxls_kaard skeleton sticspace text tuft undertale undertale_(series) undertale_yellow white_hair wings
absurd_res anthro attack avian beak bird blue_body blue_feathers blue_hair box clothing coffee_mug container cup dialogue english_text feathers female hair hi_res humor jam_as_day_(artist) knife legwear martlet_(undertale_yellow) meme motion_lines neck_tuft profanity props simple_background solo speech_bubble stockings text throwing throwing_object tuft undertale undertale_(series) undertale_yellow winged_arms wings
absurd_res avian beak berdly bird blue_hair controller deltarune dialogue duo electronics english_text eyewear female game_controller glasses hair hi_res jam_as_day_(artist) lightner male martlet_(undertale_yellow) neck_tuft text tuft undertale undertale_(series) undertale_yellow wings
absurd_res aeroartwork anthro avian beak berdly bird building deltarune duo explosion eyewear female glasses hi_res male martlet_(undertale_yellow) monochrome neck_tuft tuft undertale undertale_(series) undertale_yellow wings
4:3 anthro avian beak bird blue_body bone clothed clothing dialogue digital_media_(artwork) duo english_text female hair hi_res humanoid i_think_we're_gonna_have_to_kill_this_guy male martlet_(undertale_yellow) meme not_furry nsfwbloom reaction_image sans_(undertale) simple_background skeleton smile text undead undertale undertale_(series) undertale_yellow white_body wings
anthro avian beak bent_arm bird black_eyes blue_body blue_feathers blue_hair blue_wall camera catala14j clothed clothing confusion draw_over english_description english_text eyebrows eyewear feathers female goggles hair light lighting martlet_(undertale_yellow) neck_tuft raised_eyebrow reading scott_the_woz sega sega_genesis shelf solo text tuft unavailable_at_source undertale undertale_(series) undertale_yellow wall_(structure) wings yellow_beak
1:1 anthro avian beak bird blue_eyes book boots bottomwear clothed clothing counttheories denim denim_bottomwear denim_clothing female footwear hi_res jeans martlet_(undertale_yellow) neck_tuft pants shoes solo tuft undertale_yellow wings
1:1 anthro avian beak bird blue_body blue_eyes blue_feathers blue_hair clothed clothing covering covering_mouth feathers female hair hi_res martlet_(undertale_yellow) mintybirdd neck_tuft one_eye_closed simple_background solo sparkles tuft undertale_yellow wings wink
absurd_res ace_(undertale_yellow) ambiguous_gender anthro aquatic avian beak bird blue_body blue_feathers boots bottomwear brown_hair building card clothed clothing clover_(undertale_yellow) covered_eyes cowboy cowboy_hat cowboy_outfit ed_(undertale_yellow) eyebrows eyes_closed feathers footwear fur grey_body grey_fur group hair hat headgear headwear hi_res human male mammal martlet_(undertale_yellow) monster mooch_(undertale_yellow) moray_(undertale_yellow) muscular muscular_anthro nervous one_eye_closed orange_beak outside pants pink_body purple_hair rodent sciurid shirt shizameakanzatsu shoes short smile standing starlo_(undertale_yellow) teeth thick_eyebrows topwear town tree_squirrel undertale undertale_(series) undertale_yellow walking western wild_west wink yellow_body
anthro avian big_breasts bird border breast_squish breasts canid canine ceroba_ketsukane clover_(undertale_yellow) female female_anthro fighting_over_boy fox group hair huge_breasts human inverted_nipples lightning_glare male male_human mammal martlet_(undertale_yellow) nipples orange_hair red_border rivalry signirsol squish trio undertale_(series) undertale_yellow
animated animation_meme anthro avian bad_romance_(lady_gaga_song) beak bird blue_hair bottomwear clothed clothing clover_(undertale_yellow) cowboy_hat dancing denim denim_bottomwear denim_clothing duo female frame_by_frame hair hat headgear headwear human jeans lady_gaga long_playtime macheesecheese_(artist) male mammal martlet_(undertale_yellow) meme music music_video neck_tuft pants scarf shuba_duck simple_background sound synced_to_music tuft undertale undertale_(series) undertale_yellow video wings young young_human young_male
1:1 anthro avian beak bear bird blue_bottomwear blue_cape blue_clothing blue_hair blue_hat blue_headwear blue_pants blue_shirt blue_topwear blush bodily_fluids bottomwear cape chibi clothed clothing clover_(undertale_yellow) cowboy_hat dalv_(undertale_yellow) el_bailador_(undertale_yellow) eyewear fangs feathers female flower flowey_the_flower fur green_cape green_clothing group hair hat headgear headwear hi_res honeydew_shopkeeper honeydew_shopkeeper_(undertale_yellow) human humanoid limatransy male mammal martlet_(undertale_yellow) mo_(undertale_yellow) money_bag multicolored_cape multicolored_clothing narrow_hips neck_tuft pants pink_body pink_fur plant poncho procyonid raccoon red_cape red_clothing red_mask red_shirt red_topwear scarf shirt starlo_(undertale_yellow) sunglasses sweat sweatdrop teeth thigh_gap thin_calves thin_legs thin_thighs three_tone_cape tongue tongue_out topwear tuft undertale undertale_(series) undertale_yellow vampire white_clothing white_shirt white_topwear yellow_petals
1:1 anthro avian beak bird black_hair blue_hair blush brown_hair building clothed clothing clover_(undertale_yellow) clownboo_art coat comic dalv_(undertale_yellow) dialogue english_text eyewear female gesture glasses greeting group hair holding_bag horn house human humanoid male mammal martlet_(undertale_yellow) poncho portrait purple_body purple_skin purse scarf starlo_(undertale_yellow) text topwear undertale undertale_(series) undertale_yellow vampire waving wings
absurd_res anthro avian beak bird blue_hair boots bottomwear clothed clothing denim denim_bottomwear denim_clothing feathers female footwear hair hi_res jeans martlet_(undertale_yellow) pants peargor shoes solo thick_thighs undertale undertale_(series) undertale_yellow wings
absurd_res anthro aroused avian beak bedroom_eyes big_breasts birbmabe bird blue_eyes blue_hair blush bodily_fluids bound bow_ribbon breasts christmas christmas_tree clitoris feathers feet female frogtied genital_fluids genitals hair hi_res holidays legs_tied looking_at_viewer martlet_(undertale_yellow) narrowed_eyes neck_tuft nipples nude plant precum presenting raised_leg red_ribbon scuted_legs scutes seductive solo spread_legs spreading tail tail_feathers talons thick_thighs toes tree tuft undertale undertale_(series) undertale_yellow vaginal_fluids vulva wide_hips wings
anthro avian beak big_breasts bird blue_body blue_eyes blue_feathers blue_hair blue_nipples blush breasts detailed_background digital_drawing_(artwork) digital_media_(artwork) english_text eyelashes feathered_wings feathers female hair hi_res long_hair looking_at_viewer martlet_(undertale_yellow) monster navel neck_tuft nipples non-mammal_breasts non-mammal_navel non-mammal_nipples nude outdoor_nudity outside plant portrait presenting presenting_breasts shaded sky smile snow snowflake snowing solo text tree tuft undertale undertale_(series) undertale_yellow vazilior winged_arms wings yellow_beak
16:9 anthro avian beak bird blue_eyes blue_hair bodily_fluids book clothed clothing cowboy_hat crying drawing_(action) female hair hat headgear headwear hi_res martlet_(undertale_yellow) neck_tuft nekoboyeh pencil_(object) singing solo tears tuft undertale undertale_(series) undertale_yellow widescreen wings
animsharkie anthro armor avian back_to_back beak bird blue_eyes blue_hair boots bottomwear breasts clothed clothing denim denim_bottomwear denim_clothing duo feet female footwear glowing glowing_eyes hair hi_res jeans long_hair martlet_(undertale_yellow) martlet_(zenith_form) neck_tuft pants shoes talons toes tuft undertale undertale_(series) undertale_yellow wings
anthro avian beak big_breasts bird bird_tits_(meme) blue_body blue_feathers breasts dialogue digital_drawing_(artwork) digital_media_(artwork) english_text feathers female female_anthro huge_breasts martlet_(undertale_yellow) nude nude_anthro nude_female open_mouth shaded signirsol soft_shading solo text undertale_(series) undertale_yellow
anthro avian beak bird blue_eyes blue_hair boots bottomwear clothed clothing denim denim_bottomwear denim_clothing female footwear hair hi_res jeans martlet_(undertale_yellow) neck_tuft open_mouth pants running shoes solo spaghettiandbeans spread_wings tuft undertale undertale_(series) undertale_yellow wings
anthro armor avian beak berdly bird blue_eyes blue_hair boots bottomwear clothed clothing deltarune denim denim_bottomwear denim_clothing drglungus duo female footwear hair jeans male martlet_(undertale_yellow) meme neck_tuft nickelodeon pants sad sad-eyed_spongebob_(meme) shoes spongebob_squarepants tuft undertale undertale_(series) undertale_yellow visor wings
2019 alarm_clock anthro avian awilddaydreamer beak bed bedding biped bird blanket blue_body blue_eyes blue_feathers blue_hair clock colored comic dialogue eiiart english_text eyes_closed feathers female figburn furniture hair hi_res inside martlet_(undertale_yellow) nero_inu official_art open_mouth photo sleeping solo text undertale_(series) undertale_yellow winged_arms wings yellow_beak
2019 ambiguous_gender anthro avian awilddaydreamer beak biped bird blue_body blue_bottomwear blue_clothing blue_eyes blue_feathers blue_hair blue_pants bottomwear brown_body brown_fur building clothed clothing colored comic dialogue eiiart english_text feathers female figburn flying forest fur group hair hat headgear headwear hi_res house mail_whale_(undertale_yellow) male martlet_(undertale_yellow) mo_(undertale_yellow) nero_inu nightcap official_art outside pants plant sleeping snow sound_effects suit text tree undertale_(series) undertale_yellow vowelless vowelless_sound_effect winged_arms wings yellow_beak zzz
2019 anthro avian awilddaydreamer beak biped bird blue_body blue_bottomwear blue_clothing blue_eyes blue_feathers blue_hair blue_pants booth bottomwear clothing colored comic dialogue eiiart english_text feathers female figburn flying footwear hair hi_res martlet_(undertale_yellow) nero_inu official_art outside pants plant shoes snow solo text tree undertale_(series) undertale_yellow water winged_arms wings yellow_beak yellow_clothing yellow_footwear yellow_shoes
2019 anthro avian awilddaydreamer beak biped bird blue_body blue_eyes blue_feathers blue_hair booth colored comic dialogue eiiart english_text feathers female figburn hair hi_res humor martlet_(undertale_yellow) mood nero_inu official_art open_mouth open_smile simple_background sitting sleeping smile solo sound_effects text tongue undertale_(series) undertale_yellow vowelless vowelless_sound_effect winged_arms wings yellow_beak zzz
ambiguous_gender anthro avian big_breasts big_butt bird blue_body blue_feathers breasts butt clothing clover_(undertale_yellow) cowboy_hat crop_top duo feathers female food fruit hat headgear headwear huge_breasts human larger_anthro larger_female mammal martlet_(undertale_yellow) monster peach_(fruit) plant shirt signirsol size_difference smaller_ambiguous smaller_human text thick_thighs topwear undertale_(series) undertale_yellow wide_hips
accessory angry animal_mask antennae_(anatomy) anthro asian_clothing asriel_dreemurr_(god_form) avian axis_(undertale_yellow) bell bell_bow bird bodily_fluids boots boss_monster_(undertale) bovid bow_ribbon breasts canid canine canon_couple cape caprine ceroba_ketsukane_(kitsune_form) chujin_ketsukane clothing clover_(undertale_yellow) continuity_error cowboy_hat cross-popping_vein crying dalv_(undertale_yellow) delta_rune_(emblem) dialogue dipstick_tail east_asian_clothing electric_guitar elemental_creature ellipsis english_text eye_popping eyewear fangs father_(lore) female floating flora_fauna flower flower_creature flowey_the_flower fluffy fluffy_tail flying flying_v footwear fox fox_mask fox_spirit frown gibson glasses goingbatty group guitar hair_accessory hair_bow hair_ribbon hat headgear headwear hi_res horn human husband_and_wife japanese_clothing kanako_ketsukane kimono light light_bulb machine male mammal markings married_couple martlet_(undertale_yellow) mask mother_(lore) multicolored_clothing multicolored_kimono musical_instrument parent_(lore) petals plant plucked_string_instrument red_clothing red_kimono ribbons robe robot shoes spot_color spotlight starlo_(undertale_yellow) string_instrument symbol tail tail_markings tears tears_of_joy teeth text two_tone_clothing two_tone_kimono undertale undertale_(series) undertale_yellow vampire white_clothing white_kimono
absurd_res ambiguous_gender anthro arms_wide_open avian beak bird boots bottomwear child clean_diaper clothed clothing clover_(undertale_yellow) cowboy_outfit diaper duo eyes_closed female footwear hat headgear headwear hi_res holding_person human kerchief mammal martlet_(undertale_yellow) monster neck_tuft open_mouth pants shirt shoes smile spread_arms toddler topwear tuft undertale_yellow underwear vest watermark wearing_diaper winged_arms wings wob young
aged_up ambiguous_gender anthro aquatic avian beard big_breasts bird black_hair bodily_fluids bouquet breasts bridal_lingerie canid canine ceroba_ketsukane chujin_ketsukane clothing clover_(undertale_yellow) cowboy_hat crying dalv_(undertale_yellow) digit_ring dress duo ed_(undertale_yellow) elemental_creature eyeshadow facial_hair female fish flora_fauna flower flower_bouquet flowey_the_flower footwear fox ghost hair hat headgear headwear high_heels huge_breasts human human_on_anthro humanoid husband_and_wife interspecies jewelry kanako_ketsukane larger_female lingerie long_hair makeup male male/female mammal married_couple martlet_(undertale_yellow) mo_(undertale_yellow) mooch_(undertale_yellow) moray_(undertale_yellow) muscular non-mammal_breasts nonbinary_(lore) one_eye_closed plant pubes ring rodent sciurid shoes signirsol size_difference smaller_male smoking spirit starlo_(undertale_yellow) tears text thick_thighs translucent translucent_clothing translucent_dress tree_squirrel undertale undertale_(series) undertale_yellow wedding wedding_dress wedding_ring wide_hips
absurd_res anthro avian beak belly belly_squish canid canine ceroba_ketsukane clothing dielya_doomstar duo female forest fox grope hi_res mammal martlet_(undertale_yellow) obese overweight plant squish tearing_clothing thick_thighs torn_clothing tree undertale undertale_(series) undertale_yellow wings
agamid alternate_species ambiguous_gender anthro asian_clothing avian bird burnt_food canid canine ceroba_ketsukane clothing clover_(undertale_yellow) cowboy_hat east_asian_clothing english_text female fox frilled_lizard hat headgear headwear human humor japanese_clothing kanako_ketsukane kimono lizard mammal martlet_(undertale_yellow) reptile scalie signirsol text undertale_(series) undertale_yellow
absurd_res avian boat boots bottomwear clothed clothing clover_(plant) clover_(undertale_yellow) footwear hi_res human mammal martlet_(undertale_yellow) monster pants plant shirt shizameakanzatsu shoes topwear undertale undertale_(series) undertale_yellow vehicle water watercraft
2016 absurd_res anthro avian beak biped bird blue_body blue_bottomwear blue_clothing blue_eyes blue_feathers blue_hair blue_pants bottomwear clothed clothing emmalume_(artist) feathers female hair hi_res martlet_(undertale_yellow) official_art open_mouth open_smile pants simple_background smile solo standing undertale_(series) undertale_yellow winged_arms wings yellow_beak
2024 5:6 absurd_res anthro avian beak belt biped bird blue_body blue_bottomwear blue_clothing blue_eyes blue_feathers blue_hair blue_pants blue_tuft book bottomwear buckle clothed clothing colored dialogue digital_media_(artwork) english_text feathers female front_view hair hi_res martlet_(undertale_yellow) monster open_mouth outside pants plant portrait shirt signature solo standing tail tail_feathers talking_to_viewer text three-quarter_portrait topwear tree trickate tuft undertale_(series) undertale_yellow white_clothing white_shirt white_topwear winged_arms wings yellow_beak
4k 9:16 absurd_res anthro asian_clothing avian bird blue_hair breasts canid canine ceroba_ketsukane clothing duo east_asian_clothing female female/female ferrilo fox fur hair hi_res hug hugging_another hugging_from_behind japanese_clothing kimono looking_at_another mammal martlet_(undertale_yellow) muscular muscular_anthro muscular_female orange_body orange_fur side_boob under_boob undertale_(series) undertale_yellow
3:4 anthro avian beak bird blue_body blue_feathers blue_hair blush bodily_fluids brown_hair canid canine ceroba_ketsukane clothed clothing clover_(undertale_yellow) computer computer_monitor cowboy cowboy_hat dalv_(undertale_yellow) ear_piercing electronics feathers female fox fur group hair hat headgear headwear horn horned_humanoid horrified human humanoid impressed internet jacket kerchief looking_at_monitor male mammal martlet_(undertale_yellow) nervous nervous_sweat obscured_eyes open_mouth orange_hair piercing purple_body shocked simple_background speech_bubble starlo_(undertale_yellow) sweat sweatdrop techmeny the_truth topwear undertale_(series) undertale_yellow white_background wide_eyed yellow_body yellow_fur
anon anthro avian bear big_breasts bird breasts canid canine ceroba_ketsukane clover_(undertale_yellow) creating_art dialogue drawing_(action) drawing_in_a_drawing duo english_text female fox honeydew_shopkeeper huge_breasts human male male/female mammal martlet_(undertale_yellow) martlet_(zenith_form) papyrus_(undertale) signirsol text thick_thighs towel towel_only undertale undertale_(series) undertale_yellow wide_hips
3:4 absurd_res anthro avian balls beak beatbox474 bird blue_body blue_feathers blue_hair blush bodily_fluids butt clover_(undertale_yellow) cum cum_inside digital_media_(artwork) duo english_text erection feathers female female_penetrated fur genital_fluids genitals hair heart_eyes heart_symbol hi_res human human_on_anthro interspecies male male/female male_penetrating male_penetrating_female mammal martlet_(undertale_yellow) motion_lines neck_tuft nude open_mouth penetration penis plap sex simple_background smile tail text thick_thighs tuft undertale undertale_(series) undertale_yellow vaginal vulva wings young_(lore)
ambiguous_gender anthro asian_clothing avian bird bodily_fluids cactus canid canine ceroba_ketsukane clothed clothing clover_(undertale_yellow) cowboy_hat desert detailed_background dialogue east_asian_clothing eyewear female fox glasses group hair hat headgear headwear hi_res human japanese_clothing jishiru kerchief kimono lens_flare lizard looking_at_another male mammal martlet_(undertale_yellow) monochrome monster overalls plant reptile scalie shrub spanish_text starlo_(undertale_yellow) sweat sweatdrop text text_box translated tumbleweed undertale_yellow
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