4:3 alphys ambiguous_gender animated_skeleton anthro aquatic asgore_dreemurr asriel_dreemurr_(god_form) bone boss_monster_(undertale) bovid caprine clothing demon english_text female fish frisk_(undertale) group horn human lizard male mammal nyusu_ut papyrus_(undertale) reptile sans_(undertale) scalie skeleton text toriel undead undertale undertale_(series) undyne
2016 4_fingers accessory aircraft alphys ambiguous_gender animal_humanoid animated_skeleton annoying_dog_(undertale) anthro aquatic arachnid arachnid_humanoid armless arthropod arthropod_humanoid asgore_dreemurr asriel_dreemurr bag barefoot beard beverage black_hair black_sclera blonde_hair blue_body blue_clothing blue_eyes blue_hair blue_skin blue_sweater blue_topwear blush bodily_fluids bone boots boss_monster_(undertale) bovid bow_(feature) bow_accessory bow_ribbon brother_(lore) brown_body brown_fur brown_hair buckteeth building burgerpants canid canine canis caprine carpet chara_(undertale) child clothed clothing coat cousins_(lore) domestic_cat domestic_dog electronics empty_eyes english_text excited eye_patch eyelashes eyes_closed eyewear facial_hair family fangs father_(lore) feet felid feline felis female fin fingers fish food footwear frisk_(undertale) fully_clothed fur furniture game_console gaster gesture ghost gills glasses gloves green_clothing green_sweater green_topwear groceries group hair hair_accessory hair_bow hair_over_eye hair_ribbon hand_gesture handwear happy hat head_tuft headgear headwear heart_symbol hoodie horn house human humanoid jacket japanese_food japanese_text kotatsu lava living_aircraft living_machine living_room living_vehicle lizard long_ears looking_at_viewer lying machine male mammal metal mettaton microphone monster_kid mother_(lore) muffet multi_arm multi_eye multi_limb napstablook nintendo nintendo_3ds nintendo_ds_family nyusu_ut on_back on_front one_eye_obstructed open_mouth papyrus_(undertale) parent_(lore) pattern_clothing pattern_sweater pattern_topwear pawpads playing pointing purple_body purple_skin red_eyes red_hair reptile ribbons robe robot sans_(undertale) scalie scarf sharp_teeth shoes shyren sibling_(lore) sitting skeleton sleeping slightly_chubby smile soba_(food) soda son_(lore) spider_humanoid spikes spirit striped_clothing striped_sweater striped_topwear stripes sweat sweater table tea teapot teeth television tem temmie_(undertale) text tongue tongue_out topwear toriel translated tsunderplane tuft twin_bows twin_hair_bows undead undertale undertale_(series) undyne vehicle vulkin white_body white_fur yellow_body yellow_skin young young_ambiguous young_anthro young_human young_male
2016 4:3 ambiguous_gender animated_skeleton annoying_dog_(undertale) blue_clothing bone boots brown_clothing canid canine clothing feral food footwear frisk_(undertale) gloves green_clothing handwear human male mammal nyusu_ut orange_clothing papyrus_(undertale) pattern_clothing purple_clothing sans_(undertale) shoes skeleton smile striped_clothing stripes undead undertale undertale_(series)
3:4 ambiguous_gender animated_skeleton bone clothing frisk_(undertale) group human male mammal not_furry nyusu_ut papyrus_(undertale) sans_(undertale) skeleton smile undead undertale undertale_(series)
3_toes 4:3 alphys ambiguous_gender animal_humanoid animated_skeleton anthro aquatic aquatic_humanoid asgore_dreemurr barefoot beard blonde_hair bone boss_monster_(undertale) bovid caprine clothing crown facial_hair feet female fish fish_humanoid frisk_(undertale) group hair headgear horn human humanoid lizard male mammal mature_anthro mature_female mature_male nyusu_ut papyrus_(undertale) reptile sans_(undertale) scalie skeleton smile toes toriel undead undertale undertale_(series) undyne
animated_skeleton bone gaster_blaster glowing glowing_eyes magic_eye male not_furry nyusu_ut sans_(undertale) skeleton smile solo undead undertale undertale_(series)
2017 alphys ambiguous_gender animal_humanoid animated_skeleton anthro aquatic aquatic_humanoid asgore_dreemurr blonde_hair bone boss_monster_(undertale) bovid caprine clothing detailed_background english_text female fish fish_humanoid frisk_(undertale) group hair horn human humanoid lizard male mammal nyusu_ut papyrus_(undertale) reptile sans_(undertale) scalie skeleton sunset text toriel undead undertale undertale_(series) undyne
animated_skeleton anthro bone boss_monster_(undertale) bovid caprine clothing duo eyewear female hug humanoid humanoid_on_anthro male male/female mammal nyusu_ut romantic romantic_couple sans_(undertale) skeleton sleeping sunglasses toriel undead undertale undertale_(series)
2017 alphys animated_skeleton anthro aquatic bone car clothing digital_media_(artwork) female fish group lizard machine male mettaton mettaton_ex nyusu_ut on_hood papyrus_(undertale) reptile robot sans_(undertale) scalie skeleton undead undertale undertale_(series) undyne vehicle
1:1 3_toes alphys ambiguous_gender angry animal_humanoid animated_skeleton anthro aquatic aquatic_humanoid asgore_dreemurr beard blonde_hair blue_body blue_skin bone boss_monster_(undertale) bovid caprine clothing eyewear facial_hair feet female fish fish_humanoid frisk_(undertale) glasses group hair holding_object holding_weapon horn human humanoid lizard long_ears machine male mammal mature_anthro mature_female mature_male melee_weapon mettaton nyusu_ut papyrus_(undertale) polearm reptile robot sans_(undertale) scalie skeleton spear toes toriel trident undead undertale undertale_(series) undyne weapon yellow_body yellow_skin
ambiguous_gender animated_skeleton anthro avian axe bar bird bone bow_tie burger canid canine canis clothing container cup dogamy dogaressa doggo_(undertale) domestic_dog drinking_glass elemental_creature elemental_humanoid eyewear fire fire_creature food frisk_(undertale) glass glass_container glass_cup glasses greater_dog grillby grillby's group human humanoid ketchup lesser_dog long_neck male mammal nyusu_ut open_sign sans_(undertale) skeleton smile undead undertale undertale_(series)
3:1 ambiguous_gender animated_skeleton anthro bone clothing frisk_(undertale) group human male mammal monster monster_kid not_furry_focus nyusu_ut papyrus_(undertale) sans_(undertale) scalie skeleton snow undead undertale undertale_(series)
animated_skeleton bone clothing duo footwear gloves handwear male not_furry nyusu_ut papyrus_(undertale) sandals sans_(undertale) shoes sibling_(lore) skeleton smile undead undertale undertale_(series)
alphys ambiguous_gender animal_humanoid animated_skeleton anthro aquatic aquatic_humanoid asgore_dreemurr beard blonde_hair bone boss_monster_(undertale) bovid caprine clothing eyewear facial_hair female fish fish_humanoid frisk_(undertale) group hair hat headgear headwear hi_res hone horn human humanoid lizard long_ears machine male mammal mature_anthro mature_female mature_male mettaton papyrus_(undertale) reptile robot sans_(undertale) scalie skeleton smile sunglasses toriel undead undertale undertale_(series) undyne
2:1 alphys ambiguous_gender animal_humanoid animated_skeleton anthro aquatic aquatic_humanoid asgore_dreemurr beard blonde_hair bone boss_monster_(undertale) bovid caprine car clothing facial_hair female fish fish_humanoid frisk_(undertale) group hair hi_res hone horn human humanoid inside_car inside_vehicle lizard long_ears male mammal mettaton papyrus_(undertale) reptile sans_(undertale) scalie skeleton toriel undead undertale undertale_(series) undyne vehicle
1:1 animal_humanoid animated_skeleton anthro aquatic aquatic_humanoid armless asgore_dreemurr beard being_watched blonde_hair blush bone boots boss_monster_(undertale) bovid caprine car clothing eye_patch eyewear facial_hair female fish fish_humanoid footwear group hair horn humanoid lagomorph leporid lizard long_ears long_hair looking_at_another male mammal monster_kid nyusu_ut outside papyrus_(undertale) plant ponytail rabbit red_hair reptile sans_(undertale) scalie shoes skeleton smile solo_focus toriel tree undead undertale undertale_(series) undyne vehicle
2018 abstract_background absurd_res alphys animated_skeleton aquatic blush bone clothed clothing comic comic_sans dialogue digital_media_(artwork) english_text eyewear fish glasses hat headgear headwear hi_res holidays humor lizard papyrus_(font) papyrus_(undertale) reptile sans_(undertale) scalie skeleton tc-96 text undead undertale undertale_(series) undyne valentine's_day
absurd_res ambiguous_gender animated_skeleton bone brown_hair comic death dildo disintegration duo english_text frisk_(undertale) genitals hair hi_res human humor knife male male_death mammal nagisaheichou not_furry penis sans_(undertale) sex_toy skeleton text undead undertale undertale_(series)
2018 animated_skeleton bone c-puff clothed clothing comic english_text group hi_res male mammal not_furry papyrus_(undertale) sans_(undertale) skeleton speech_bubble teeth text undead undertale undertale_(series) url
2018 allesiathehedge alphys animated_skeleton anthro bone clock clothed clothing comic dialogue english_text female fur group lizard male mammal motion_lines murid murine rat reptile rodent sans_(undertale) scalie skeleton speech_bubble text undead undertale undertale_(series)
2018 allesiathehedge alphys animated_skeleton anthro bone clothed clothing comic dialogue ellipsis english_text eyewear female fur glasses group lizard male mammal motion_lines murid murine rat reptile rodent sans_(undertale) scalie skeleton speech_bubble text undead undertale undertale_(series)
2018 allesiathehedge alphys animated_skeleton asgore_dreemurr beard blonde_hair bone boss_monster_(undertale) bovid caprine clothed clothing comic dialogue ellipsis english_text eyewear facial_hair female fur glasses group hair horn lizard long_ears male mammal murid murine rat reptile rodent sans_(undertale) scalie skeleton speech_bubble text undead undertale undertale_(series)
2018 allesiathehedge alphys animated_skeleton bone clothed clothing comic english_text female fur group lizard male mammal murid murine rat reptile rodent sans_(undertale) scalie skeleton text undead undertale undertale_(series)
2018 allesiathehedge alphys angry animated_skeleton bone clothed clothing comic dialogue ellipsis english_text eyewear female fur glasses group lizard male mammal murid murine rat reptile rodent sans_(undertale) scalie skeleton speech_bubble text undead undertale undertale_(series)
2018 allesiathehedge alphys animated_skeleton bone clothed clothing comic dialogue english_text eyewear female fur glasses group lizard male mammal murid murine rat reptile rodent sans_(undertale) scalie skeleton speech_bubble text undead undertale undertale_(series)
2018 3:4 animated_skeleton anthro aoino_broome blush bodily_fluids bone boss_monster_(undertale) bovid caprine clothed clothed_sex clothing conditional_dnp cum cum_in_vagina cum_inside cum_splatter duo erection female female_penetrated from_behind_position fucked_silly genital_fluids genitals humanoid humanoid_on_anthro larger_female larger_penetrated male male/female male_penetrating male_penetrating_female mammal mature_anthro mature_female nipple_outline open_mouth orgasm penetration penile penile_penetration penis penis_in_vagina sans_(undertale) sex size_difference skeleton slightly_chubby smaller_male soriel standing sweat thick_thighs toriel undead undertale undertale_(series) vaginal vaginal_fluids vaginal_penetration
1:1 2017 animated_skeleton blue_eyes bone bulge clothed clothing da~blueguy dialogue digital_media_(artwork) english_text erection genitals looking_at_viewer male not_furry penis sans_(undertale) skeleton solo talking_to_viewer text undead undertale undertale_(series)
2017 animated_skeleton bone cuddling da~blueguy heart_symbol humanoid low_res male not_furry overweight overweight_humanoid overweight_male question_mark sans_(undertale) sharing_clothing skeleton solo translucent translucent_body undead undertale undertale_(series) visible_skeleton
2015 absurd_res alphys ambiguous_gender animated_skeleton anthro aquatic asgore_dreemurr asriel_dreemurr_(god_form) beard bone boss_monster_(undertale) bovid caprine claws clothed clothing crown delta_rune_(emblem) dual_wielding eye_patch eyewear facial_hair female fish frisk_(undertale) glasses group headgear heart_symbol hi_res holding_melee_weapon holding_object holding_sword holding_weapon horn human humanoid lizard magic male mammal melee_weapon mothmandraws papyrus_(undertale) reptile robe sans_(undertale) scalie sharp_teeth skeleton star sword symbol teeth toriel undead undertale undertale_(series) undyne weapon
animated_skeleton anthro asriel_dreemurr bone boss_monster_(undertale) bovid caprine english_text fatz_geronimo fur heart_symbol horn long_ears mammal papyrus_(undertale) sans_(undertale) sharp_teeth skeleton teeth text toriel undead undertale undertale_(series) white_body white_fur
animated_skeleton bone duo english_text fatz_geronimo hi_res not_furry papyrus_(undertale) sans_(undertale) sharp_teeth skeleton teeth text undead undertale undertale_(series)
animated_skeleton bone comic_sans ellipsis english_text fatz_geronimo hi_res not_furry sans_(undertale) sharp_teeth skeleton solo teeth text undead undertale undertale_(series)
2015 animal_humanoid aquatic aquatic_humanoid dancing female feyhearts fish fish_humanoid group hair hi_res humanoid papyrus_(undertale) pole pole_dancing red_hair sans_(undertale) silhouette undertale undertale_(series) undyne
alternate_universe animal_humanoid animated_skeleton anthro aquatic aquatic_humanoid asgore_dreemurr bone boss_monster_(undertale) bovid cape caprine clothing dialogue english_text eye_patch eyewear fangs female fin fish fish_humanoid group hi_res horn humanoid littletale long_ears male mammal mudkipful multiple_scenes nervous robe sans_(undertale) skeleton teeth text undead undertale undertale_(series) undyne young
absurd_res alternate_universe ambiguous_gender animal_humanoid animated_skeleton anthro aquatic aquatic_humanoid asgore_dreemurr blush bodily_fluids bone boss_monster_(undertale) bovid caprine clothing dialogue english_text fangs fish fish_humanoid group hi_res horn humanoid littletale long_ears mammal mudkipful multiple_scenes robe sans_(undertale) singing skeleton sweat teeth text toriel undead undertale undertale_(series) undyne young
absurd_res alternate_universe animated_skeleton anthro asgore_dreemurr bone boss_monster_(undertale) bovid cape caprine clothing dialogue english_text fangs female group hi_res horn littletale long_ears male mammal mudkipful multiple_scenes nervous papyrus_(undertale) robe sans_(undertale) skeleton teeth text toriel undead undertale undertale_(series) young
alternate_universe animal_humanoid animated_skeleton anthro aquatic aquatic_humanoid asgore_dreemurr bone boss_monster_(undertale) bovid cape caprine clothing dialogue english_text fangs female fish fish_humanoid group hi_res horn humanoid littletale long_ears male mammal mudkipful nervous robe sans_(undertale) skeleton teeth text undead undertale undertale_(series) undyne young
absurd_res alternate_universe animal_humanoid animated_skeleton anthro aquatic aquatic_humanoid asgore_dreemurr blush bodily_fluids bone boss_monster_(undertale) bovid cape caprine clothing dialogue english_text fangs female fish fish_humanoid group hi_res horn humanoid littletale long_ears male mammal mudkipful multiple_scenes nervous papyrus_(undertale) robe sans_(undertale) skeleton sweat teeth text toriel undead undertale undertale_(series) undyne young young_anthro young_female young_humanoid young_male
2015 animated_skeleton bone clothed clothing hauntzor humanoid male not_furry sans_(undertale) skeleton solo undead undertale undertale_(series)
2015 animated_skeleton bone clothed clothing hauntzor humanoid looking_at_viewer not_furry sans_(undertale) skeleton solo undead undertale undertale_(series)
2015 alternate_universe animated_skeleton anthro asgore_dreemurr boat bone boss_monster_(undertale) bovid cape caprine chibi clothing dialogue english_text female group hi_res horn littletale mammal monochrome mudkipful river_person_(undertale) sans_(undertale) simple_background skeleton smile text toriel undead undertale undertale_(series) vehicle water watercraft young
2018 absolutedream absurd_res animated_skeleton annoying_dog_(undertale) aquatic asriel_dreemurr bodily_fluids bone boss_monster_(undertale) bovid canid canine canis caprine clothed clothing comic comic_sans crying dialogue digital_media_(artwork) domestic_dog english_text eye_patch eyewear fish frisk_(undertale) hi_res human lizard long_image machine mammal mettaton_ex monochrome monster_kid papyrus_(font) papyrus_(undertale) reptile robot sans_(undertale) scalie shirt skeleton speech_bubble tall_image tears text topwear toriel undead undertale undertale_(series) undyne
animated_skeleton asriel_dreemurr bone boss_monster_(undertale) bovid caprine clothing corzev footwear frisk_(undertale) fur furniture group horn human long_ears mammal sans_(undertale) shoes simple_background skeleton sleeping slippers sofa stripes toriel undead undertale undertale_(series) white_body white_fur
16:9 2016 3d_(artwork) 3d_animation alphys animated animated_skeleton anthro better_version_at_source bone boss_monster_(undertale) bovid caprine cassette_tape cgeyeguy_(modeler) digital_media_(artwork) elemental_creature female fire flora_fauna flowey_the_flower frisk_(undertale) group grubbo hi_res huge_filesize human long_playtime mammal martindragonrose_(modeler) papyrus_(undertale) pipann_(modeler) plant py-bun_(modeler) reptile sans_(undertale) scalie short_film skeleton solo_focus sound source_filmmaker_(artwork) toriel undead underfilm undertale undertale_(series) vhs video video_cassette virn_(modeler) widescreen
animated_skeleton anthro asgore_dreemurr beard bone boss_monster_(undertale) bovid caprine child clothing delta_rune_(emblem) duo facial_hair female frisk_(undertale) fur hoodie horn human lizard long_ears male mammal mature_anthro mature_female mature_male monster_kid multiple_images reptile sans_(undertale) scalie skeleton solo stripes symbol topwear toriel undead undertale undertale_(series) white_body white_fur yamsgarden young
16:9 2016 3d_(artwork) 3d_animation alphys animated animated_skeleton anthro aquatic asgore_dreemurr bone boots boss_monster_(undertale) bovid cape caprine cellphone cgeyeguy_(modeler) child clothed clothing dialogue digital_media_(artwork) electronics elemental_creature eye_patch eyewear female fish flora_fauna flower flowey_the_flower food footwear frisk_(undertale) gaster_blaster ghost glasses gloves glowing glowing_eyes gravemancer_(modeler) group handwear heart_symbol hi_res hoodie horn huge_filesize human humanoid humor jt_machinima lizard long_playtime machine mad_dummy male mammal martindragonrose_(modeler) mettaton music music_video napstablook papyrus_(undertale) pasta phone plant pun py-bun_(modeler) rafaknight-rk_(modeler) reptile robot sans_(undertale) scalie scarf sfmtales shoes shutter_shades singing skeleton snow snowing sound source_filmmaker_(artwork) spaghetti spirit text topwear toriel undead undertale undertale_(series) undyne video virn_(modeler) voice_acted widescreen young
animated_skeleton blackggggum blue_eyes bone clothed clothing crossover cybertronian digital_media_(artwork) english_text frisk_(undertale) group hasbro heart_symbol hi_res human humanoid living_machine machine male mammal not_furry open_mouth papyrus_(undertale) robot sans_(undertale) simple_background skeleton smile standing takara_tomy teeth text transformers undead undertale undertale_(series) white_background
absurd_res age_difference ambiguous_gender animated_skeleton anthro asriel_dreemurr blood bodily_fluids bone boss_monster_(undertale) bovid caprine child clothed clothing comic dessert dialogue ellipsis english_text eyes_closed female food frisk_(undertale) fur furniture hair hi_res human long_ears long_image male mammal mature_anthro mature_female mother_(lore) mother_and_child_(lore) mother_and_son_(lore) older_female parent_(lore) parent_and_child_(lore) parent_and_son_(lore) pastry pie ptsd red_eyes sans_(undertale) skeleton sofa son_(lore) stripes tall_image tc-96 text tickling toriel undead undertale undertale_(series) white_body white_fur young young_ambiguous young_anthro young_human young_male
absurd_res age_difference animated_skeleton annoying_dog_(undertale) anthro asriel_dreemurr bar bone boss_monster_(undertale) bovid canid canine canis caprine comic dialogue dogamy dogaressa doggo_(undertale) domestic_dog drunk_bun_(undertale) elemental_creature ellipsis english_text eyewear female fire fire_creature frisk_(undertale) fur glasses grillby hi_res horn human humor inside karaoke long_ears long_image mammal mature_anthro mature_female mother_(lore) mother_and_child_(lore) mother_and_son_(lore) night older_female parent_(lore) parent_and_child_(lore) parent_and_son_(lore) pun romantic romantic_ambiance romantic_couple sans_(undertale) scarf skeleton snow snowing son_(lore) stripes tall_image tc-96 text toriel undead undertale undertale_(series) white_body white_fur winter
2015 ambiguous_gender animated_skeleton bone cape clothing cutlery dessert female food fork frisk_(undertale) group heart_symbol human humanoid kitchen_utensils male mammal monochrome not_furry papyrus_(undertale) pastry pie redrockuniverse sans_(undertale) skeleton smile tools undead undertale undertale_(series) young young_ambiguous young_human
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