16:10 alice_in_wonderland alternate_species ambiguous_gender animate_inanimate blue_body blue_fur boots bottomwear brown_hair cheshire_cat_(species) clothed clothing crossover detailed_background digital_media_(artwork) digital_painting_(artwork) domestic_cat eyes_closed felid feline felis feral food footwear frisk_(undertale) fur grey_body grey_fur group hair hi_res hot_dog human ketchup lava male mammal multicolored_body multicolored_fur nude one_eye_closed open_mouth orange_body orange_skin painting_(artwork) pants rosy_cheeks sans_(undertale) shoes sitting smile snow standing stripes sweater tan_body tan_skin topwear tsaoshin undertale undertale_(series) volcano vulkin whiskers white_body white_fur widescreen
3:4 angry anthro blue_eyes bottomwear chara_(undertale) clothed clothing crossover digital_media_(artwork) digital_painting_(artwork) domestic_cat duo elemental_creature felid feline felis flora_fauna flower flower_creature flowey_the_flower frown fur hair knife looking_at_viewer male mammal meme painting_(artwork) pants plant standing sweater tardar_sauce topwear tsaoshin undertale undertale_(series)
1:1 alpha_channel alwayswildcat animated_skeleton bone clothed clothing duo humanoid not_furry papyrus_(undertale) sans_(undertale) simple_background skeleton smile transparent_background undead undertale undertale_(series)
absurd_res ambiguous_gender box canid canine cereal cereal_box clothing comic container felid food frisk_(undertale) geno28 genotheyaoidragon_(artist) hi_res human if_it_fits_i_sits_(meme) in_box in_container mammal meme smile tem temmie_(undertale) temmie_flakes undertale undertale_(series)
alpha_channel animated_skeleton anterior_nasal_aperture bone clothing hoodie humanoid male not_furry psibunny reaction_image sans_(undertale) simple_background skeleton skull smile solo topwear transparent_background undead undertale undertale_(series)
2015 aaron_(undertale) absolutely_everyone absurd_res alligator alligatorid alphys amalgamate ambiguous_gender amphibian anatid animal_humanoid animated_skeleton annoying_dog_(undertale) anseriform anthro antlers aquatic aquatic_humanoid arachnid armless armor arthropod asgore_dreemurr asriel_dreemurr asriel_dreemurr_(god_form) astigmatism avian bear beard bird black_hair blush body_horror bone boss_monster_(undertale) bovid bovine bratty_(undertale) burgerpants canid canine canis caprine catty_cattenheimer chara_(undertale) clothed clothing coat creepy crocodilian crossdressing deer digital_media_(artwork) dogamy dogaressa doggo_(undertale) domestic_cat domestic_dog dress dress_lion_(undertale) duck elemental_creature endogeny english_text equid equine eyes_closed eyewear faceless facial_hair faun_(undertale) felid feline felis female femboy final_froggit fire fire_creature fish fish_humanoid flora_fauna flower flowey_the_flower frisk_(undertale) frog froggit fur gaster gaster_follower_1 gaster_follower_2 gaster_follower_3 gerson ghost glasses goat goner_kid goo_creature greater_dog grillby group gyftrot hair hair_over_eye hat headgear headwear heart_symbol heats_flamesman hi_res horn horse human humanoid hybrid ice ice_wolf_(undertale) icecap jerry_(undertale) knight knight_knight lab_coat lagomorph large_group lava lemon_bread leporid lesser_dog lion lizard long_image loox machine mad_dummy madjick male mammal melee_weapon melting memoryhead mettaton mettaton_ex moldbygg moldsmal monochrome monster_kid muffet multi_eye multi_limb muscular musical_note musical_symbol napstablook new_world_deer nicecream_man one_eye_obstructed onionsan pantherine papyrus_(undertale) pecs photoshop_flowey piercing pigtails plant polearm pyrope qc_(undertale) rabbit raikissu reaper_bird reindeer reptile rg01_(undertale) rg02_(undertale) river_person_(undertale) robot sans_(undertale) scalie shyren singing siren skeleton slime smile smoke snowdrake snowdrake's_mother so_sorry_(character) spear spider spirit sunglasses symbol tall_image teeth tem temmie_(undertale) text text_on_clothing text_on_hat text_on_headgear text_on_headwear topwear toriel tsunderplane turtle undead undertale undertale_(series) undyne vegetoid volcano vulkin warrior weapon whimsalot whimsun white_body white_fur wizard_hat wolf woshua
accessory animal_humanoid arachnid arachnid_humanoid arthropod arthropod_humanoid black_eyes black_hair bow_(feature) bow_accessory bow_ribbon butt clothed clothing digital_media_(artwork) duo erection fangs female genitals hair hair_accessory hair_bow hair_ribbon hot_dogging human human_on_humanoid humanoid interspecies licking licking_lips lips male male/female mammal money muffet multi_eye multi_limb nude penis pigtails prostitution ribbons self_lick sex simple_background spider_humanoid teeth tongue tongue_out twin_bows twin_hair_bows undertale undertale_(series) unknown_artist
2015 alphys animal_humanoid annoyed aquatic aquatic_humanoid duo ear_fins ear_frill eye_patch eyewear fangs female female/female fin fin_frill fish fish_humanoid frill_(anatomy) glasses grabbing_fins hair hands_on_fins humanoid lilaira monochrome ponytail reptile romantic romantic_couple scalie sketch teeth undertale undertale_(series) undyne
anthro asriel_dreemurr boss_monster_(undertale) bovid caprine claws clothing comic dialogue english_text eyes_closed fatz_geronimo frisk_(undertale) goat hi_res human long_ears mammal monochrome simple_background text undertale undertale_(series)
anthro asriel_dreemurr boss_monster_(undertale) bovid caprine comic dialogue english_text fatz_geronimo frisk_(undertale) goat locket long_ears mammal monochrome one_eye_closed simple_background smile text undertale undertale_(series) vibrating wink
3:4 anthro apron big_breasts blue_eyes blush boss_monster_(undertale) bovid bra breasts caprine cleavage clothed clothing curvy_figure dessert eyewear female food fur garter_belt garter_straps glasses heart_symbol hi_res horn huge_breasts legwear lingerie mammal panties pastry pie questzer small_waist smile solo stockings thigh_highs toriel undertale undertale_(series) underwear white_body white_fur wide_hips
2016 absurd_res alphys animated_skeleton anthro aquatic asgore_dreemurr beard blonde_hair bone boss_monster_(undertale) bovid caprine comic der-stein english_text explosion facial_hair female fish frisk_(undertale) fur hair hi_res horn human humor lizard long_ears male mammal nuke papyrus_(undertale) plot_twist reptile sans_(undertale) scalie scared skeleton text toriel undead undertale undertale_(series) undyne white_body white_fur
absurd_res annoying annoying_dog_(undertale) anthro armless boss_monster_(undertale) bovid canid canine canis caprine child comic denlusty dialogue digital_media_(artwork) domestic_dog english_text female frisk_(undertale) fur group hi_res human humor lizard long_image male mammal monster_kid reptile sad scalie tall_image text toriel undertale undertale_(series) young
2015 alpha_channel bewters_(artist) bow_(feature) bow_tie clothing container cup elemental_creature elemental_humanoid eyewear fire fire_creature fire_humanoid glasses grillby happy heart_symbol holding_container holding_cup holding_object humanoid male not_furry simple_background solo undertale undertale_(series)
2015 absurd_res albinoart alphys anthro bodily_fluids bubble bubble_gum camera candy card clothing crossover dessert detailed_background dildo dragon electronics embarrassed female food footwear furniture game_console genital_fluids genitals hi_res horn inside magazine mario mario_bros masturbation mettaton mettaton_ex monitor mythological_creature mythological_scalie mythology nintendo nintendo_3ds nintendo_ds_family pencil_(object) scalie sex_toy shoes slippers solo table tail tamagotchi tamagotchi_(toy) toy undertale undertale_(series) vaginal_fluids vibrator vulva
16:9 2016 3d_(artwork) anthro asriel_dreemurr boss_monster_(undertale) bovid bovine caprine clothing dark digital_media_(artwork) disembodied_hand duo frisk_(undertale) fur geno28 goat hi_res horn human male mammal solo_focus source_filmmaker_(artwork) spotlight undertale undertale_(series) wallpaper widescreen
anthro asriel_dreemurr boss_monster_(undertale) bovid caprine claws clothing comic dialogue duo english_text fatz_geronimo frisk_(undertale) goat heart_symbol locket long_ears mammal simple_background soul text undertale undertale_(series)
anthro asriel_dreemurr bodily_fluids boss_monster_(undertale) bovid caprine clothing comic crying dialogue duo english_text fatz_geronimo frisk_(undertale) goat hi_res human locket long_ears mammal monochrome simple_background smile tears text undertale undertale_(series) vibrating
accessory animal_humanoid arachnid arachnid_humanoid arthropod arthropod_humanoid blush bow_(feature) bow_accessory bow_ribbon fangs female hair_accessory hair_bow hair_ribbon heart_symbol humanoid itimu monochrome muffet multi_eye multi_limb ribbons solo spider spider_humanoid teeth twin_bows twin_hair_bows undertale undertale_(series)
accessory animal_humanoid arachnid arachnid_humanoid arthropod arthropod_humanoid blush bow_(feature) bow_accessory bow_ribbon fangs female hair_accessory hair_bow hair_ribbon heart_symbol humanoid itimu monochrome muffet multi_eye multi_limb ribbons simple_background solo spider spider_humanoid teeth twin_bows twin_hair_bows undertale undertale_(series)
accessory anthro arachnid arthropod blush bow_(feature) bow_accessory bow_ribbon breasts digital_drawing_(artwork) digital_media_(artwork) disembodied_penis duo erection fangs female genitals hair_accessory hair_bow hair_ribbon itimu male male/female monochrome muffet multi_eye nipples non-mammal_nipples nude penis pigtails red_and_white red_background ribbons simple_background solo_focus spider teeth text twin_bows twin_hair_bows undertale undertale_(series) vaginal
2016 anthro asriel_dreemurr_(god_form) boss_monster_(undertale) bovid caprine clothing confusion disney duo frisk_(undertale) hi_res hug human male mammal red_eyes thegreatrouge undertale undertale_(series) wander_over_yonder
2016 2:3 ambiguous_gender android black_hair boots clothing dialogue drag_(fashion) english_text fangs footwear geeflakes glistening hair hair_over_eye heart_symbol hi_res humanoid machine male mettaton mettaton_ex not_furry one_eye_obstructed robot robot_humanoid shoes solo sparkles steam teeth text tongue tongue_out undertale undertale_(series)
16:9 alphys animated_skeleton anthro aquatic blue_and_white bone boss_monster_(undertale) bovid caprine clothing elemental_creature english_text eyewear fangs female fish flora_fauna flowey_the_flower frisk_(undertale) glasses hi_res horn human latecustomer male mammal monochrome papyrus_(undertale) plant sans_(undertale) scalie simple_background skeleton sketch teeth tem temmie_(undertale) text toriel undead undertale undertale_(series) undyne widescreen
2016 anthro anthrofied atrolux black_eyes breast_play breast_squish breasts claws clothed clothed_anthro clothed_female clothed_sex clothing conditional_dnp digital_media_(artwork) disembodied_penis duo erect_nipples erection fangs felid female female_focus foreskin fur genitals grey_hair hair half-closed_eyes hi_res humanoid_genitalia humanoid_penis male male/female mammal narrowed_eyes nipple_outline nipples penis pink_nose retracted_foreskin sex shirt simple_background solo_focus squish tank_top teeth tem temmie_(undertale) text titfuck titfuck_under_clothes toe_claws tongue tongue_out topwear undertale undertale_(series) white_background white_body white_fur
2016 ambiguous_gender anthro asriel_dreemurr blush boss_monster_(undertale) bovid caprine chara_(undertale) clothing duo goat hand_holding hi_res horn human joycall3 kissing male male/ambiguous mammal undertale undertale_(series)
2016 5:6 accessory animal_humanoid arachnid arachnid_humanoid arthropod arthropod_humanoid blush bow_(feature) bow_accessory bow_ribbon clothing electric_guitar electronics fangs female guitar hair_accessory hair_bow hair_ribbon hi_res humanoid joycall3 microphone muffet musical_instrument playing_guitar playing_music plucked_string_instrument ribbons solo spider spider_humanoid string_instrument teeth twin_bows twin_hair_bows undertale undertale_(series)
alternate_universe animated_skeleton bone border clothed clothing gaster hat headgear headwear humanoid kiatokid male not_furry simple_background skeleton solo suit sweater topwear trilby turtleneck undead undermafia undertale undertale_(series) white_border
2016 anthro areola armwear big_breasts biped boss_monster_(undertale) bovid breasts caprine clothed clothing curvy_figure elbow_gloves english_text eyewear female fur glasses gloves half-closed_eyes hand_on_breast handwear hi_res horn huge_breasts legwear lingerie long_ears looking_at_viewer mammal mature_anthro mature_female narrowed_eyes nipples patreon patreon_logo red_eyes sitting slightly_chubby smile solo spindles stockings text thick_thighs thigh_highs toriel undertale undertale_(series) underwear url voluptuous website_logo white_body white_fur wide_hips
2016 anthro areola armwear big_breasts biped boss_monster_(undertale) bovid breasts caprine clothed clothing curvy_figure dialogue_box elbow_gloves english_text eyewear female fur glasses gloves half-closed_eyes hand_on_breast handwear hi_res horn huge_breasts legwear lingerie long_ears looking_at_viewer mammal mature_anthro mature_female narrowed_eyes nipples patreon patreon_logo red_eyes sitting slightly_chubby smile solo spindles stockings text thick_thighs thigh_highs toriel undertale undertale_(series) underwear url voluptuous website_logo white_body white_fur wide_hips
alternate_universe animated_skeleton bone clothing gloves handwear hi_res humanoid kiatokid male not_furry papyrus_(underfell) scarf sharp_teeth skeleton solo teeth text undead underfell undertale undertale_(series)
absurd_res anthro anus barefoot big_breasts big_butt biped blush boss_monster_(undertale) bovid breasts butt caprine feet female fur genitals heart_symbol hi_res looking_at_viewer mammal nipples sitting solo tanukiarts toriel undertale undertale_(series) vulva wariza white_body white_fur
1:1 elemental_creature flora_fauna flower flower_creature flowey_the_flower iwakun leaf low_res not_furry plant smile solo text undertale undertale_(series)
3:2 absurd_res black_background english_text hi_res hotline_miami monochrome not_furry parody simple_background text undertale undertale_(series) unknown_artist zero_pictured
3:2 absurd_res ambiguous_gender bird's-eye_view clothed clothing detailed_background frisk_(undertale) hi_res high-angle_view hotline_miami human humanoid mammal not_furry parody plant solo undertale undertale_(series) unknown_artist
3:2 absurd_res bird's-eye_view clothed clothing detailed_background digital_media_(artwork) frisk_(undertale) hi_res high-angle_view hotline_miami humanoid not_furry parody pixel_(artwork) solo undertale undertale_(series) unknown_artist
3:2 absurd_res bird's-eye_view crossover detailed_background frisk_(undertale) hi_res high-angle_view hotline_miami human humanoid mammal not_furry parody solo undertale undertale_(series) unknown_artist
3:2 absurd_res bird's-eye_view detailed_background digital_media_(artwork) duo elemental_creature flora_fauna flowey_the_flower frisk_(undertale) hi_res high-angle_view hotline_miami human mammal not_furry parody pixel_(artwork) plant undertale undertale_(series) unknown_artist
3:2 absurd_res detailed_background duo elemental_creature flora_fauna flowey_the_flower frisk_(undertale) hi_res hotline_miami humanoid korean_text not_furry parody plant text undertale undertale_(series) unknown_artist
absurd_res detailed_background duo elemental_creature flora_fauna flowey_the_flower frisk_(undertale) hi_res hotline_miami human mammal not_furry parody plant undertale undertale_(series) unknown_artist
absurd_res bird's-eye_view detailed_background digital_media_(artwork) duo elemental_creature flora_fauna flowey_the_flower frisk_(undertale) hi_res high-angle_view hotline_miami human korean_text mammal not_furry parody pixel_(artwork) plant text undertale undertale_(series) unknown_artist
3:2 absurd_res detailed_background digital_media_(artwork) duo elemental_creature flora_fauna flowey_the_flower frisk_(undertale) hi_res hotline_miami human mammal not_furry parody pixel_(artwork) plant text undertale undertale_(series) unknown_artist
alternate_universe aquatic butt clothed clothing english_text eye_patch eyewear female fish footwear hair high_heels red_hair running shoes solo source_request text undermafia undertale undertale_(series) undyne unknown_artist
:3 accessory alternate_universe animated_skeleton bone clothed clothing fedora gangster gaster gloves group gun handgun handwear hat headgear headwear hi_res kiatokid mafia male mob_boss necktie not_furry papyrus_(undertale) ranged_weapon rifle sans_(undertale) scarf skeleton smile sniper sniper_rifle suit undead undermafia undertale undertale_(series) weapon
alternate_species animal_humanoid big_breasts bottomless bovid bovid_humanoid breasts caprine caprine_humanoid clothed clothing clothing_around_one_leg clothing_lift female fondling genitals goat_humanoid hair heart_symbol hi_res horn humanoid humanoidized looking_at_viewer mammal mammal_humanoid navel nipples panties panties_around_one_leg panties_down partially_clothed pose red_eyes s1k_bo1 self_fondle shirt shirt_lift smile solo tongue tongue_out topwear toriel undertale undertale_(series) underwear underwear_around_one_leg underwear_down vulva white_hair
alternate_species animal_humanoid big_breasts bodily_fluids bottomless bovid bovid_humanoid breast_squish breasts caprine caprine_humanoid clothed clothing clothing_lift cum cum_in_vagina cum_inside female fondling genital_fluids genitals goat_humanoid hair hand_on_breast heart_symbol hi_res holding_breast horn humanoid humanoidized leaking_cum looking_at_viewer mammal mammal_humanoid messy navel nipples pose red_eyes s1k_bo1 self_fondle shirt shirt_lift smile solo squish tongue tongue_out topwear toriel undertale undertale_(series) underwear vulva white_hair
2015 alternate_species animal_humanoid big_breasts blush bovid bovid_humanoid breast_squish breasts caprine caprine_humanoid clothed clothing color_swatch female goat_humanoid hair hi_res horn humanoid humanoidized looking_at_viewer mammal mammal_humanoid model_sheet pose red_eyes s1k_bo1 smile solo squish toriel undertale undertale_(series) white_hair
1:1 absurd_res animated_skeleton anterior_nasal_aperture bone clothing energy fangs gaster_blaster glowing glowing_eyes hi_res hoodie humanoid magic_eye not_furry ozumii sans_(undertale) skeleton skull solo teeth topwear undead undertale undertale_(series)
2016 5_fingers ankle_tuft anthro areola arm_tuft armpit_hair bed bed_sheet bedding belly big_belly big_breasts biped black_text bluebun blush body_hair boss_monster_(undertale) bovid breasts caprine casual_nudity crotch_lines crotch_tuft curvy_figure cushion dialogue digital_media_(artwork) ear_tuft elbow_tuft english_text eyebrows eyelashes fat_upper_pubic_area female fingernails fingers floppy_ears fluffy fluffy_ears front_view fur furniture genitals glistening glistening_areola glistening_breasts glistening_eyes glistening_nipples glistening_tongue hand_behind_head head_tuft heart_symbol hi_res hip_tuft horn humanoid_genitalia humanoid_hands humanoid_vulva innie_vulva knock-kneed leg_tuft light long_ears looking_aside looking_at_viewer lying makeup mammal mascara mature_anthro mature_female monotone_belly monotone_body monotone_breasts monotone_face monotone_fur monotone_genitals monotone_horn multicolored_ears nails navel nipples nude on_back on_bed on_furniture open_mouth pillow pink_areola pink_ears pink_heart pink_nipples pink_tongue pinup plump_labia pointy_ears portrait pose prick_ears pubes pubic_mound puffy_areola puffy_nipples pussy_tuft red_eyes shadow shoulder_tuft slightly_chubby snout solo speech_bubble talking_to_viewer text thick_thighs thigh_tuft three-quarter_portrait tongue toriel tuft two_tone_ears undertale undertale_(series) voluptuous vulva white_belly white_body white_breasts white_ears white_eyebrows white_face white_fur white_horn white_nose white_pubes white_vulva wide_hips
2016 absurd_res animated_skeleton bone canid canine canis character_cipher clothed clothing comic comic_sans dialogue digital_media_(artwork) doggo_(undertale) domestic_dog english_text foxtragic gaster glowing glowing_eyes hi_res long_image mammal papyrus_(font) papyrus_(undertale) sans_(undertale) skeleton tall_image text undead undertale undertale_(series) wingdings_text
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